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rohs compliant sata-disk module datasheet for 7p/180d low profile october 28, 2009 version 1.0 apacer technology inc. 4 th fl., 75 xintai 5 th rd., sec.1, hsichih, taipei hsien 221, taiwan tel: +886-2-2698-2888 fax: +886-2-2698-2889 www.apacer.com
sata-disk module ap-sdmxxxxxpans-b 1 ? 2009 apacer technology inc. rev. 1.0 features: standard serial ata 2.5 (gen. 2) C serial ata 2.5 (gen. 2) C sata , 3.0 gbps C ata-compatible command set capacities C 512 mb 1, 2, 4, 8 gb performance C burst read/write: 300 mb/sec C sustained read: up to 27 mb/sec C sustained write: up to 27 mb/sec intelligent endurance design C built-in hardware bch ecc, correcting 8-bit or 15-bit error per 512-byte data sector C static wear-leveling scheme together with dynamical block allocation to significantly increase the lifetime of a flash device and optimize the disk performance C flash bad-block management C s.m.a.r.t. technology nand flash type: slc data integrity under power-cycling C no battery required for data storage temperature C 0c to 70c for operating C -40c to 100c for storage supply voltage C 5.0 v 5% low power consumption C active mode: 165 ma (5.0 v) C idle mode: 112 ma (5.0 v) connector C 7-pin sata female connector C 2-pin sata power connector rohs compliant
sata-disk module ap-sdmxxxxxpans-b 2 ? 2009 apacer technology inc. rev. 1.0 table of contents 1. product description............................ ................................................... .............................................. 4 1.1 i ntroduction ................................................... ................................................... ................................... 4 1.2 f unctional b lock d iagram ................................................... ................................................... ............ 4 1.3 ata m ode s upport ................................................... ................................................... ......................... 5 1.4 c apacity s pecification ................................................... ................................................... .................. 5 1.5 p erformances ................................................... ................................................... ................................ 5 1.6 p in a ssignments ................................................... ................................................... ............................. 6 2. software interface ............................. ................................................... .............................................. 7 2.1 c ommand s et ................................................... ................................................... .................................. 7 2.1.1 check-power-mode (98h or e5h)................ ................................................... .............................. 8 2.1.2 execute-drive-diagnostic (90h)............... ................................................... .................................. 8 2.1.3 flush-cache (e7h) ............................ ................................................... ........................................ 9 2.1.4 identify-drive (ech) ......................... ................................................... .......................................... 9 2.1.5 idle (97h or e3h) ............................ ................................................... .......................................... 17 2.1.6 idle-immediate (95h or e1h).................. ................................................... .................................. 18 2.1.7 initialize-drive-parameters (91h)............ ................................................... ................................. 18 2.1.8 recalibrate (10h) ............................ ................................................... ......................................... 18 2.1.9 read-dma (c8h) ............................... ................................................... ...................................... 19 2.1.10 read-multiple (c4h) ......................... ................................................... ..................................... 19 2.1.11 read-sector(s) (20h or 21h)................. ................................................... ................................. 20 2.1.12 read-verify-sector(s) (40h or 41h) .......... ................................................... ............................. 20 2.1.13 set-features (efh) .......................... ................................................... ...................................... 20 2.1.14 set-multiple-mode (c6h) ..................... ................................................... .................................. 21 2.3.15 set-sleep-mode (99h or e6h)................. ................................................... ............................... 22 2.1.16 standby (96h or e2h) ........................ ................................................... .................................... 22 2.1.17 standby-immediate (94h or e0h) .............. ................................................... ............................ 22 2.1.18 write-dma (cah)............................. ................................................... ...................................... 23 2.1.19 write-multiple (c5h)........................ ................................................... ....................................... 23 2.1.20 write-sector(s) (30h or 31h)................ ................................................... .................................. 23 2.1.21 smart (b0h) ................................. ................................................... ....................................... 24 3. flash management ............................... ................................................... ............................................. 31 3.1 e rror c orrection /d etection ................................................... ................................................... ..... 31 3.2 b ad b lock m anagement ................................................... ................................................... ............... 31 3.3 w ear l eveling ................................................... ................................................... .............................. 31 3.4 p ower f ailure m anagement ................................................... ................................................... ........ 31 3.5 s.m.a.r.t. t echnology ................................................... ................................................... ................ 32 4. environmental specifications ................... ................................................... ................................. 33 4.1 e nvironments ................................................... ................................................... ............................... 33 5. electrical specification ........................ ................................................... ........................................ 34 6. physical characteristics ........................ ................................................... ...................................... 35 6.1 p ower c able - less t ype ................................................... ................................................... ............... 35 6.1.1 w/o housing .................................. ................................................... ......................................... 35 6.1.2 w/housing .................................... ................................................... ........................................... 36 6.2 p ower c able t ype ................................................... ................................................... ........................ 37
sata-disk module ap-sdmxxxxxpans-b 3 ? 2009 apacer technology inc. rev. 1.0 6.1.1 w/o housing .................................. ................................................... ......................................... 37 6.1.2 w/housing .................................... ................................................... ........................................... 38 7. product ordering information .................... ................................................... ............................... 39 7.1 p roduct c ode d esignations ................................................... ................................................... ....... 39 7.2 v alid c ombinations ................................................... ................................................... ...................... 40
sata-disk module ap-sdmxxxxxpans-b 4 ? 2009 apacer technology inc. rev. 1.0 1. product description 1.1 introduction apacers sata disk module (sdm) is a solid-state di sk (ssd) drive that contains a controller, embedded firmware, and flash media along with a male connect or. using nand flash memory devices, the sdm drive interfaces with the host allowing data to be seamle ssly transferred between the host and the flash dev ices. the sdm drive is designed with a single-chip contr oller, offering capacities of up to eight gigabytes and providing full support for the sata high-speed interface standard. it can operate at s ustained access rates of up to thirty five megabytes per second, which is much faster than any other competitor in the marke t. in addition to buffer management through dynamical allocation, the sdm adopts the static wear-leveling scheme to allow uniform use of all storage blocks, ensuring that the lifetime of a flash media can be significantly increased and the disk performance is optimized as well. the sdm provides the s.m.a.r.t. feature complies to the sata rev. 2.6, ata/atapi-7 specifications and uses the standard smart command b0h to read data from the drive. this feature prote cts the user from unscheduled downtime by monitorin g and storing critical drive performance. 1.2 functional block diagram the sdm drive includes a single-chip sata controller and the flash media, as well as the sata standard interface. the controller integrates the flash mana gement unit with the controller itself to support m ulti-channel, multi-bank flash arrays. figure 1-1 shows the funct ional block diagram. figure 1-1 apacer sdm block diagram sata to flash controller sata interface flash media
sata-disk module ap-sdmxxxxxpans-b 5 ? 2009 apacer technology inc. rev. 1.0 1.3 ata mode support the sdm provides ata mode support as follows: up to pio mode-4 up to multiword dma mode-2 up to udma mode-5 1.4 capacity specification capacity specification of the sdm product family is available as shown in table 1-1. it lists the spec ific capacity, the default numbers of logical cylinders and heads, and the number of logical sectors per tr ack for each product line. table 1-1: capacity specifications capacity total bytes cylinders heads sectors max lba 512 mb 487,710,720 945 16 63 952,560 1 gb 992,968,704 1,924 16 63 1,939,392 2 gb 2,002,452,480 3,880 16 63 3,911,040 4 gb 4,021,936,128 7,793 16 63 7,855,344 8 gb 8,061,419,520 15,620 16 63 15,744,960 1.5 performances performances table of the sdm is listed below. table 1-2: performances capacity performance 512 mb 1 gb 2 gb 4 gb 8 gb sustained read (mb/s) 23.2 27.9 27.2 27 27 sustained write (mb/s) 12.2 15 24.8 27 27
sata-disk module ap-sdmxxxxxpans-b 6 ? 2009 apacer technology inc. rev. 1.0 1.6 pin assignments table 1-3: signal segment name type description s1 gnd s2 rxp + differential receive signal s3 rxn - differential receive signal s4 gnd s5 txn + differential transmit signal s6 txp - differential transmit signal s7 gnd table 1-4: power segment pin signal/description p1 vcc (5v) p2 gnd 7p/180d w/o housing 7p/180d w/ housing signal pin 1 signal pin 1 power pin 1 (power cable type) power pin 1 (power cable type) power pin 1 (power cable-less type) power pin 1 (power cable-less type)
sata-disk module ap-sdmxxxxxpans-b 7 ? 2009 apacer technology inc. rev. 1.0 2. software interface 2.1 command set table 2-1 summarizes the ata commands supported by the sdm. table 2-1 command set command name code (hex) fr 1 sc 2 sn 3 cy 4 dh 5 lba 6 check-power-mode e5h - - - - d 8 - flush-cache e7h - - - - d - identify-drive ech - - - - d - idle e3h - y 7 - - d - idle-immediate e1h - - - - d - initialize-drive-parameters 91h - y - - y - recalibrate 10h - - - - d - read-dma c8h - y y y y y read-multiple c4h - y y y y y read-sector(s) 20h - y y y y y read-verify-sector(s) 40h - y y y y y smart b0h - y y y d y set-features efh y - - - d - set-multiple-mode c6h - y - - d - sleep e6h - - - - d - standby e2h - - - - d - standby-lmmediate e0h - - - - d - write-dma cah - y y y y y write-multiple c5h - y y y y y write-sector(s) 30h - y y y y y 1. fr - features register 2. sc - sector count register 3. sn - sector number register 4. cy - cylinder high/low registers 5. dh - drive/head number register 6. lba - logical block address mode supported 7. y - the register contains a valid parameter for this command. 8. for the drive/head register: - y means both the sdm and head parameters are used; - d means only the sdm parameter is valid, and not fo r the head parameter.
sata-disk module ap-sdmxxxxxpans-b 8 ? 2009 apacer technology inc. rev. 1.0 2.1.1 check-power-mode (98h or e5h) register 7 6 5 4 3 2 1 0 features x sector count x sector number (lba low) x cylinder low (lba mid) x cylinder high (lba high) x device x drive x command 98h or e5h the check-power-mode command verifies the devices current power mode. when the device is configured for standby mode, or is entering or exiting standby , the bsy bit will be set and the sector count regi ster is set to 00h, and the bsy bit is then cleared. in idle mo de, bsy is set and the sector count register is set to ffh, and then the bsy bit is cleared and an interrupt is issued. 2.1.2 execute-drive-diagnostic (90h) register 7 6 5 4 3 2 1 0 features x sector count x sector number (lba low) x cylinder low (lba mid) x cylinder high (lba high) x device x drive x command 90h the executive-drive-diagnostic command performs an internal read/write diagnostic test using aa55h and 55aah. if an error is detected in the read/write bu ffer, the error register will report the appropriat e diagnostic code. the diagnostic codes are shown in table 2-2. table 2-2 diagnostic codes reported upon internal read/write testing code error type 01h no error detected 02h formatter device error 03h sector buffer error 04h ecc circuitry error 05h controlling microprocessor error 8xh slave error
sata-disk module ap-sdmxxxxxpans-b 9 ? 2009 apacer technology inc. rev. 1.0 2.1.3 flush-cache (e7h) register 7 6 5 4 3 2 1 0 features x sector count x sector number (lba low) x cylinder low (lba mid) x cylinder high (lba high) x device x drive x command e7h the flush-cache command causes an safd 253 drive to complete writing data from its cache. the drive then clears bsy and generates an interrupt. 2.1.4 identify-drive (ech) register 7 6 5 4 3 2 1 0 features x sector count x sector number (lba low) x cylinder low (lba mid) x cylinder high (lba high) x device x drive x command ech the identify-drive command enables the host to rece ive parameter information from the safd 253. this command has the same protocol as the read-sector(s) command. the parameter words in the buffer have the arrangement and meanings defined in table 2-3. all reserved bits or words are zero.
sata-disk module ap-sdmxxxxxpans-b 10 ? 2009 apacer technology inc. rev. 1.0 table 2-3 identify-drive information (1/8) word address default value total bytes data field type information 0 0040h 2 general configuration bit 1 xxxxh 2 default number of cylinders 2 37c8h 2 specific configuration 3 00xxh 2 default number of heads 4 0000h 2 retired 5 0000h 2 retired 6 xxxxh 2 default number of sectors per track 7-8 xxxxh 4 number of sectors per device (word 7 = msw, word 8 = lsw) 9 000eh 2 retired 10-19 xxxxh 20 serial number (20 ascii characters) 20 0000h 2 buffer type 21 0000h 2 buffer size in 512-byte increments 22 003fh 2 reserved 23-26 xxxxh 8 firmware revision (8 ascii characters ) 27-46 xxxxh 40 model number (40 ascii characters) 47 8001h 2 multiple count: 15-8: 80h 7-0: 00h = reserved 01h-ffh = maximum number of sectors that shall be transferred per interrupt on read/write multiple co mmands 48 4000h 2 reserved 49 2f00h 2 capabilities: 15-14: reserved for the identify-packet-device comm and 13: 1 = standby timer values as specified in this s tandard are supported 0 = standby timer values shall be managed by the d evice 12: reserved for the identify-packet-device command 11: 1 = iordy supported 0 = iordy may be supported 10: 1 = iordy may be disabled 9: 1 = lba supported 8: 1 = dma supported 7-0: retired 50 4000h 2 reserved 51 0280h 2 obsolete 52 0000h 2 obsolete 53 0000h 2 translation parameters are valid: 15-3: reserved 2: 1 = the fields reported in word 88 are valid 0 = the fields reported in word 88 are not valid 1: 1 = the fields reported in words (70:64) are val id 0 = the fields reported in words (70:64) are not v alid 0: obsolete
sata-disk module ap-sdmxxxxxpans-b 11 ? 2009 apacer technology inc. rev. 1.0 table 2-3 identify-drive information (2/8) word address default value total bytes data field type information 54 xxxxh 2 current numbers of cylinders 55 xxxxh 2 current numbers of heads 56 xxxxh 2 current sectors per track 57-58 xxxxh 4 current capacity in sectors (lbas) (w ord 57 = lsw, word 58 = msw) 59 0001h 2 multiple sector settings: 15-9: reserved 8: 1 = multiple sector setting is valid 7-0: xxh = current setting for number of sectors th at shall be transferred per interrupt on r/w multiple commands 60-61 xxxxh 4 total number of sectors addressable i n lba mode 62 0000h 2 reserved 63 0007h 2 multiword dma transfer: 15-3: set as indicated in ata/atapi-6 2: 1= multiword dma mode 2 and below are supported 1: 1= multiword dma mode 1 and below are supported 64 0003h 2 pio transfer mode supported 65 0078h 2 minimum multiword dma transfer cycle tim e per word: 15-0 cycle time in nanoseconds 66 0078h 2 manufacturers recommended multiword dma transfer cycle time: 15-0 cycle time in nanoseconds 67 0078h 2 minimum pio transfer cycle time without flow control: 15-0 cycle time in nanoseconds 68 0078h 2 minimum pio transfer cycle time with ior dy flow control: 15-0 cycle time in nanoseconds 69-70 0000h 2 reserved (for future command overlap and queuing) 71-74 0000h 8 reserved for the identify-packet-devi ce command 75 0000h 2 queue depth: 15-5: reserved 4-0: maximum queue depth - 1 76 0606h 2 serial ata capabilities: 15-11: reserved 10: supports phy event counters 9: supports receipt of host-initiated interface pow er management requests 8: supports native command queuing 7-3: reserved for future serial ata signaling speed grades 2: 1 = supports serial ata gen2 signaling speed (3. 0 gbps) 1: 1 = supports serial ata gen1 signaling speed (1. 5 gbps) 0: shall be cleared to zero 77 0000h 2 reserved for future serial ata definitio n
sata-disk module ap-sdmxxxxxpans-b 12 ? 2009 apacer technology inc. rev. 1.0 table 2-3 identify-drive information (3/8) word address default value total bytes data field type information 78 0000h 2 serial ata features supported: 15-7: reserved 6: 1 = supports software settings preservation 5: reserved 4: 1 = supports in-order data delivery 3: 1 = device supports initiating interface power m anagement 2: 1 = supports dma setup auto-activate optimizatio n 1: 1 = supports non-zero buffer offsets in dma setu p fis 0: shall be cleared to zero 79 0000h 2 serial ata features enabled: 15-7: reserved 6: 1 = software settings preservation enabled 5: reserved 4: 1 = in-order data delivery enabled 3: 1 = device initiating interface power management enabled 2: 1 = dma setup auto-activate optimization enabled 1: 1 = non-zero buffer offsets in dma setup fis ena bled 0: shall be cleared to zero 80 01feh 2 major version number: (0000h or ffffh = drive does not report version) 15: reserved 14: reserved for ata/atapi-14 13: reserved for ata/atapi-13 12: reserved for ata/atapi-12 11: reserved for ata/atapi-11 10: reserved for ata/atapi-10 9: reserved for ata/atapi-9 8: reserved for ata/atapi-8 7: reserved for ata/atapi-7 6: 1 = supports ata/atapi-6 5: 1 = supports ata/atapi-5 4: 1 = supports ata/atapi-4 3: 1 = supports ata-3 2: obsolete 1: obsolete 0: reserved 81 0021h 2 minor version number
sata-disk module ap-sdmxxxxxpans-b 13 ? 2009 apacer technology inc. rev. 1.0 table 2-3 identify-drive information (4/8) word address default value total bytes data field type information 82 0069h 2 command set supported: 15: obsolete 14: 1 = nop command supported 13: 1 = read-buffer command supported 12: 1 = write-buffer command supported 11: obsolete 10: 1 = host protected area feature set supported 9: 1 = device-reset command supported 8: 1 = service interrupt supported 7: 1 = release interrupt supported 6: 1 = look-ahead supported 5: 1 = write cache supported 4: shall be cleared to zero to indicate that the pa cket command feature set is not supported 3: 1 = mandatory power management feature set suppo rted 2: 1 = removable media feature set supported 1: 1 = security mode feature set supported 0: 1 = smart feature set supported 83 5001h 2 command sets supported: 15: shall be cleared to zero 14: shall be set to one 13: 1 = flush-cache-ext command supported 12: 1 = mandatory flush-cache command supported 11: 1 = device configuration overlay feature set su pported 10: 1 = 48-bit address feature set supported 9: 1 = automatic acoustic management feature set su pported 8: 1 = set max security extension supported 7: see address offset reserved area boot, incits tr 27: 2001 6: 1 = set-features subcommand to spin up upon powe r-up 5: 1 = power-up in standby feature set supported 4: 1 = removable media status notification feature set supported 3: 1 = advanced power management feature set suppor ted 2: 1 = cfa feature set supported 1: 1 = read/write dma queued supported 0: 1 = download-microcode command supported
sata-disk module ap-sdmxxxxxpans-b 14 ? 2009 apacer technology inc. rev. 1.0 table 2-3 identify-drive information (5/8) word address default value total bytes data field type information 84 4000h 2 command set/feature supported extension: 15: shall be cleared to zero 14: shall be set to one 13-6: reserved 5: 1 = general purpose logging feature set supporte d 4: reserved 3: 1 = media card pass through command feature set supported 2: 1 = media serial number supported 1: 1 = smart self-test supported 0: 1 = smart error-logging supported 85 0029h 2 command set/feature enabled: 15: obsolete 14: 1 = nop command enabled 13: 1 = read-buffer command enabled 12: 1 = write-buffer command enabled 11: obsolete 10: 1 = host protected area feature set enabled 9: 1 = device-reset command enabled 8: 1 = service interrupt enabled 7: 1 = release interrupt enabled 6: 1 = look-ahead enabled 5: 1 = write cache enabled 4: shall be cleared to zero to indicate that the pa cket command feature set is not supported 3: 1 = power management feature set enabled 2: 1 = removable media feature set enabled 1: 1 = security mode feature set enabled 0: 1 = smart feature set enabled
sata-disk module ap-sdmxxxxxpans-b 15 ? 2009 apacer technology inc. rev. 1.0 table 2-3 identify-drive information (6/8) word address default value total bytes data field type information 86 5000h 2 command sets supported: 15: shall be cleared to zero 14: shall be set to one 13: 1 = flush-cache-ext command supported 12: 1 = mandatory flush-cache command supported 11: 1 = device configuration overlay feature set su pported 10: 1 = 48-bit address feature set supported 9: 1 = automatic acoustic management feature set su pported 8: 1 = set max security extension supported 7: see address offset reserved area boot, ncits tr2 7: 2001 6: 1 = set-features subcommand to spin up upon powe r-up 5: 1 = power-up in standby feature set supported 4: 1 = removable media status notification feature set supported 3: 1 = advanced power management feature set suppor ted 2: 1 = cfa feature set supported 1: 1 = read/write dma queued supported 0: 1 = download-microcode command supported 87 4000h 2 command set/feature supported extension: 15: shall be cleared to zero 14: shall be set to one 13-6: reserved 5: 1 = general purpose logging feature set supporte d 4: reserved 3: 1 = media card pass through command feature set supported 2: 1 = media serial number supported 1: 1 = smart self-test supported 0: 1 = smart error-logging supported
sata-disk module ap-sdmxxxxxpans-b 16 ? 2009 apacer technology inc. rev. 1.0 table 2-3 identify-drive information (7/8) word address default value total bytes data field type information 88 203fh 2 ultra dma modes: 15: reserved 14: 1 = ultra dma mode 6 is selected 0 = ultra dma mode 6 is not selected 13: 1 = ultra dma mode 5 is selected 0 = ultra dma mode 5 is not selected 12: 1 = ultra dma mode 4 is selected 0 = ultra dma mode 4 is not selected 11: 1 = ultra dma mode 3 is selected 0 = ultra dma mode 3 is not selected 10: 1 = ultra dma mode 2 is selected 0 = ultra dma mode 2 is not selected 9: 1 = ultra dma mode 1 is selected 0 = ultra dma mode 1 is not selected 8: 1 = ultra dma mode 0 is selected 0 = ultra dma mode 0 is not selected 7: reserved 6: 1 = ultra dma mode 6 and below are supported 5: 1 = ultra dma mode 5 and below are supported 4: 1 = ultra dma mode 4 and below are supported 3: 1 = ultra dma mode 3 and below are supported 2: 1 = ultra dma mode 2 and below are supported 1: 1 = ultra dma mode 1 and below are supported 0: 1 = ultra dma mode 0 is supported
sata-disk module ap-sdmxxxxxpans-b 17 ? 2009 apacer technology inc. rev. 1.0 table 2-3 identify-drive information (8/8) word address default value total bytes data field type information 89 xxxxh 2 time required for security erase unit co mpletion 90 xxxxh 2 time required for enhanced security eras e unit completion 91 0000h 2 current advanced power management value 92 0000h 2 master password revision code 93 0000h 2 hardware reset result 94 80feh 2 15-8: vendors recommended acoustic mana gement value 7-0: current automatic acoustic management value 95-99 0000h 10 reserved 100-103 xxxxh 8 maximum user lba for 48-bit address feature set. 104-126 0000h 46 reserved 127 0000h 2 removable media status notification fea ture set support 128 0000h 2 security status 129-159 0000h 62 vendor unique bytes 160 0000h 2 cfa power mode 1 161-175 0000h 30 reserved for assignment by the compactflas htm association 176-205 0000h 60 current media serial number 206-254 0000h 98 reserved 255 xxxxh 2 integrity word: 15-8: checksum 7-0: signature note: the default value specified by xxxx means it depen ds on the device configuration. 2.1.5 idle (97h or e3h) register 7 6 5 4 3 2 1 0 features x sector count timer count (5 ms increments) sector number (lba low) x cylinder low (lba mid) x cylinder high (lba high) x device x drive x command 97h or e3h the idle command causes the safd 253 to set bsy, en ter the idle mode, clear bsy, and generate an interrupt. if the sector count is non-zero, it is i nterpreted as a timer count with each count being 5 milliseconds and the automatic power-down mode is enabled. if th e sector count is zero, the automatic power-down mo de is also enabled, the timer count is set to 3, with each count being 5 ms. note that this time base (5 ms) is different from the ata/sata specification.
sata-disk module ap-sdmxxxxxpans-b 18 ? 2009 apacer technology inc. rev. 1.0 2.1.6 idle-immediate (95h or e1h) register 7 6 5 4 3 2 1 0 features x sector count x sector number (lba low) x cylinder low (lba mid) x cylinder high (lba high) x device x drive x command 95h or e1h the idle-immediate command causes the safd 253 to s et bsy, enter the idle mode, clear bsy, and generate an interrupt. 2.1.7 initialize-drive-parameters (91h) register 7 6 5 4 3 2 1 0 features x sector count number of sectors sector number (lba low) x cylinder low (lba mid) x cylinder high (lba high) x device x 0 x drive max head command 91h the initialize-drive-parameters command enables the host to set the number of sectors per track and th e number of heads per cylinder. only the sector count and the drive/head registers are used by this comm and. 2.1.8 recalibrate (10h) register 7 6 5 4 3 2 1 0 features x sector count x sector number (lba low) x cylinder low (lba mid) x cylinder high (lba high) x device 1 lba 1 drive x command 10h the recalibrate command is effectively a no-operati on and is provided for the compatibility purpose.
sata-disk module ap-sdmxxxxxpans-b 19 ? 2009 apacer technology inc. rev. 1.0 2.1.9 read-dma (c8h) register 7 6 5 4 3 2 1 0 features x sector count sector count sector number (lba low) sector number (lba 7-0) cylinder low (lba mid) cylinder low (lba 15-8) cylinder high (lba high) cylinder high (lba 27-24) device 1 lba 1 drive head (lba 27-24) command c8h the read-dma command allows the host to read data u sing the dma transfer protocol. this command executes in a similar manner to the read-sector(s) command except for the following: C the host initializes the dma channel prior to iss uing the command C data transfers are qualified by dmarq and are per formed by the dma channel C the ata flash-disk controller issues only one int errupt per command to indicate that data transfer h as terminated and status is available. 2.1.10 read-multiple (c4h) register 7 6 5 4 3 2 1 0 features x sector count sector count sector number (lba low) sector number (lba 7-0) cylinder low (lba mid) cylinder low (lba 15-8) cylinder high (lba high) cylinder high (lba 27-24) device 1 lba 1 drive head (lba 27-24) command c4h the read-multiple command executes similarly to the read-sector command with the exception that interrupts are issued only when a block containing the counts of sectors defined by the set-multiple c ommand is transferred.
sata-disk module ap-sdmxxxxxpans-b 20 ? 2009 apacer technology inc. rev. 1.0 2.1.11 read-sector(s) (20h or 21h) register 7 6 5 4 3 2 1 0 features x sector count sector count sector number (lba low) sector number (lba 7-0) cylinder low (lba mid) cylinder low (lba 15-8) cylinder high (lba high) cylinder high (lba 27-24) device 1 lba 1 drive head (lba 27-24) command 20h or 21h the read-sector(s) command allows the host to read from 1 to 256 sectors as specified in the sector co unt register. if the sector count register is set to 0 h, 256 sectors of data will be made available. the transfer begins at the sector specified in the sector number register. when this command is issued and after ea ch sector of data (except the last one) has been read by the host, the safd 253 sets bsy, puts the sector of data in the buffer, sets drq, clears bsy, and gener ates an interrupt. the host then reads 512 bytes of data from the buffer. at command completion, the command block registers contain the cylinder, head and sec tor number of the last sector read. if an error occurs, the read terminates at the sector where the error occurred. the command block registers contain the cylinder, h ead, and sector number of the sector where the erro r occurred. the flawed data is pending in the sector buffer. 2.1.12 read-verify-sector(s) (40h or 41h) register 7 6 5 4 3 2 1 0 features x sector count sector count sector number (lba low) sector number (lba 7-0) cylinder low (lba mid) cylinder low (lba 15-8) cylinder high (lba high) cylinder high (lba 27-24) device 1 lba 1 drive head (lba 27-24) command 40h or 41h the read-verify-sector(s) command operates similarl y to the read-sector(s) command, with the exception that it does not set the drq bit and does not trans fer data to the host. once the requested sectors ha ve been verified, the onboard controller clears the bsy bit and issues an interrupt. 2.1.13 set-features (efh) register 7 6 5 4 3 2 1 0 features feature sector count x sector number (lba low) x cylinder low (lba mid) x cylinder high (lba high) x device x drive x command efh the set-features command is used by the host to est ablish or select certain features. the features reg ister defines all features that are supported, as listed in table 2-4.
sata-disk module ap-sdmxxxxxpans-b 21 ? 2009 apacer technology inc. rev. 1.0 table 2-4 features supported feature operation 01h enable 8-bit data transfers 02h enable write cache 03h set transfer mode based on value in sector coun t register 09h enable extended power operations 55h disable read look ahead 66h disable power-on reset (por) establishment of d efaults at software reset 69h nop - accepted for backward compatibility 81h disable 8-bit data transfer 82h disable write cache 89h disable extended power operations 96h nop - accepted for backward compatibility 97h accepted for backward compatibility. use of thi s feature is not recommended aah enable read-look-ahead cch enable power-on reset (por) establishment of de faults at software reset note that feature 03h allows the host to select the transfer mode by specifying a value in the sector count register. these bits are further defined as shown i n table 2-5. table 2-5 values available in transfer mode mode bits [7:3] bits [2:0] pio default mode 00000b 000b pio default mode, disable iordy 00000b 001b pio flow control transfer mode 00001b mode1 multi-word dma mode 00100b mode1 ultra-dma mode 01000b mode1 reserved other n/a the upper 5 bits define the type of transfer, and t he low order 3 bits encode the mode value. one pio mode is selected at all times. the host may change the sele cted modes by the set-features command. 2.1.14 set-multiple-mode (c6h) register 7 6 5 4 3 2 1 0 features x sector count sector count sector number (lba low) x cylinder low (lba mid) x cylinder high (lba high) x device x drive x command c6h
sata-disk module ap-sdmxxxxxpans-b 22 ? 2009 apacer technology inc. rev. 1.0 the set-multiple-mode command allows the host to ac cess the drive via read-multiple and write-multiple ata commands. additionally, the command sets the bl ock count (i.e., the number of sectors within the b lock) for the read/write multiple commands. the sector co unt per block is set in the sector count register. 2.3.15 set-sleep-mode (99h or e6h) register 7 6 5 4 3 2 1 0 features x sector count x sector number (lba low) x cylinder low (lba mid) x cylinder high (lba high) x device x drive x command 99h or e6 h the set-sleep-mode command allows the host to set t he device in sleep mode. when the onboard controlle r transitions to the sleep mode, it clears the bsy bi t and issues an interrupt, and the device interface becomes inactive. the sleep mode can be exited by issuing e ither a hardware or software reset. 2.1.16 standby (96h or e2h) register 7 6 5 4 3 2 1 0 features x sector count x sector number (lba low) x cylinder low (lba mid) x cylinder high (lba high) x device x drive x command 96h or e2 h the standby command, when issued by the host, will transition the device into the standby mode. if the sector count register is set to a value other than 0h, the auto power-down function is enabled and t he device will return to the idle mode. 2.1.17 standby-immediate (94h or e0h) register 7 6 5 4 3 2 1 0 features x sector count x sector number (lba low) x cylinder low (lba mid) x cylinder high (lba high) x device x drive x command 94h or e0 h the standby-immediate command, when issued by the h ost, will transition the device into the standby mo de.
sata-disk module ap-sdmxxxxxpans-b 23 ? 2009 apacer technology inc. rev. 1.0 2.1.18 write-dma (cah) register 7 6 5 4 3 2 1 0 features x sector count sector count sector number (lba low) sector number (lba 7-0) cylinder low (lba mid) cylinder low (lba 15-8) cylinder high (lba high) cylinder high (lba 27-24) device 1 lba 1 drive head (lba 27-24) command cah this write-dma command allows the host to write dat a using the dma transfer protocol. this command executes in a similar manner to write-sector(s) exc ept for the following: C the host initializes the dma channel prior to iss uing the command; C data transfers are qualified by dmarq and are per formed by the dma channel; C the ata flash-disk controller issues only one int errupt per command to indicate that data transfer h as terminated and status is available. 2.1.19 write-multiple (c5h) register 7 6 5 4 3 2 1 0 features x sector count sector count sector number (lba low) sector number (lba 7-0) cylinder low (lba mid) cylinder low (lba 15-8) cylinder high (lba high) cylinder high (lba 27-24) device 1 lba 1 drive head (lba 27-24) command c5h the write-multiple command operates in the same man ner as the write-sector command, when it was issued , the device will set the bsy bit within 400 nsec, an d an interrupt is generated at the completion of a transferred block of sectors. the drq bit is set at the beginni ng of a block transfer. 2.1.20 write-sector(s) (30h or 31h) register 7 6 5 4 3 2 1 0 features x sector count sector count sector number (lba low) sector number (lba 7-0) cylinder low (lba mid) cylinder low (lba 15-8) cylinder high (lba high) cylinder high (lba 27-24) device 1 lba 1 drive head (lba 27-24) command 30h or 31h this write-sector(s) command writes from 1 to 256 s ectors as specified in the sector count register. a sector count of zero requests 256 sectors. when it is issu ed, the device will set the bsy bit within 400 nsec , and an interrupt is generated at the completion of a trans ferred block of sectors. the drq bit is set at the beginning of a block transfer.
sata-disk module ap-sdmxxxxxpans-b 24 ? 2009 apacer technology inc. rev. 1.0 2.1.21 smart (b0h) smart read data command code C b0h subcommand C d0h (to read smart data, including att ribute id, attribute value, worst value, and raw data) protocol C pio data in inputs the features register shall be set to d0h. the lba mid register shall be set to 4fh. the lba high regi ster shall be set to c2h. register 7 6 5 4 3 2 1 0 features d0h sector count na lba low na lba mid 4fh lba high c2h device 1 na 1 dev na na na na command b0h normal outputs if this command succeeds, safd will return 512 byte s of data and normal status; otherwise, safd will r eturn error status. register 7 6 5 4 3 2 1 0 error na sector count na lba low na lba mid na lba high na device 1 na 1 dev na na na na status bsy drdy df na drq na na err device register dev indicates the selected device status register bsy shall be cleared to zero drdy shall be set to one df (device fault) shall be cleared to zero drq shall be cleared to zero err shall be cleared to zero
sata-disk module ap-sdmxxxxxpans-b 25 ? 2009 apacer technology inc. rev. 1.0 error outputs register 7 6 5 4 3 2 1 0 error na na na na na abrt na na sector count na lba low na lba mid na lba high na device 1 na 1 dev na na na na status bsy drdy df na drq na na err error register abrt may be set to one if the device is not able to complete the action requested by the command device register dev indicates the selected device status register bsy shall be cleared to zero drdy shall be set to one df (device fault) shall be cleared to zero drq shall be cleared to zero err shall be cleared to zero data description safd will return 512 bytes of data defined in table 2-6. table 2-6 device attributes data structure (512 bytes) bytes format type description 2 binary read-only data structure revision = 0001 for this spec 12 (table 2-9) read/write 1st individual attribute data 12 (table 2-9) read/write 30th individual attribute data 1 (refer to sff- 8035i) read-only off-line data collection status 1 vendor-specific 2 (refer to sff- 8035i) total time in seconds to complete off-line data collection activity 1 vendor specific 1 (refer to sff- 8035i) off-line data collection capability 2 (refer to sff- 8035i) s.m.a.r.t. capability 16 reserved (00h) 125 vendor-specific 1 read-only data structure checksum 512 total bytes
sata-disk module ap-sdmxxxxxpans-b 26 ? 2009 apacer technology inc. rev. 1.0 currently, safd253 defines two versions of smart sp ecification. first, implemented attribute id is def ined as shown in table 2-7 and table 2-8. table 2-7 individual attribute data structure (12 bytes per a ttribute) bytes parameter description 1 attribute id 01h to ffh (e5h, e8h~efh, and f3h ar e defined in safd 253 version sfdaxx1a) C refer to table 2-10 2 status flag 0002h 1 attribute value 64h 8 vendor-specific table 2-8 implemented attribute id id (hex) description e5 flash id e8 die variable of bank 0, die 0 e9 die variable of bank 0, die 1 ea die variable of bank 1, die 0 eb die variable of bank 1, die 1 ec die variable of bank 2, die 0 ed die variable of bank 2, die 1 ee die variable of bank 3, die 0 ef die variable of bank 3, die 1 f3 firmware version information f4 overbit f5 die variable of bank 4, die 0 f6 die variable of bank 4, die 1 f7 die variable of bank 5, die 0 f8 die variable of bank 5, die 1 f9 die variable of bank 6, die 0 fb die variable of bank 6, die 1 fc die variable of bank 7, die 0 fd die variable of bank 7, die 1
sata-disk module ap-sdmxxxxxpans-b 27 ? 2009 apacer technology inc. rev. 1.0 flash id C attribute name: flash id C attribute id: e5h C attribute meaning: return the flash id (up to 8 b ytes). refer to table 2-9. table 2-9 attribute meaning of the flash id byte description 0 reserved 1 flash id (byte 1) 2 flash id (byte 2) 3 flash id (byte 3) 4 flash id (byte 4) 5 flash id (byte 5) 6 flash id (byte 6) 7 flash id (byte 7) firmware version information C attribute name: firmware version information C attribute id: f3h C attribute meaning: return the firmware version in formation (up to 8 bytes). refer to table 2-10. table 2-10 attribute meaning of the firmware version informati on byte description 0 not to be disclosed 1 not to be disclosed 2 not to be disclosed 3 not to be disclosed 4 not to be disclosed 5 not to be disclosed 6 channel number 7 bank number
sata-disk module ap-sdmxxxxxpans-b 28 ? 2009 apacer technology inc. rev. 1.0 die variable C attribute name: die variable of bank n and die m C attribute id: for various bands and die, the att ribute ids may be e8h-efh, f5h~f9h and fbh-fdh C attribute meaning: return the average erase coun t, maximum erase count, average good block count an d free list count. refer to table 2-11. table 2-11 attribute meaning of the die variable byte description 0 average erase count (bit 8~15) 1 average erase count (bit 0~7) 2 max erase count (bit 8~15) 3 max erase count (bit 0~7) 4 average good block count (bit 8~15) 5 average good block count (bit 0~7) 6 average free list count (bit 8~15) 7 average free list count (bit 0~7) secondly, implemented attribute id is defined in ta ble 2-12 and table 2-13. table 2-12 individual attribute data structure (12 bytes per a ttribute) bytes parameter description 1 attribute id 01h to ffh (e5h, e8h, eah, and ebh a re defined in safd 253 version sfdaxx1b and later) C refer to table 2-15 2 status flag 0002h 1 attribute value 64h 8 vendor-specific table 2-13 implemented attribute id id (hex) description e5 flash id e8 firmware version information ea average erase count and maximum erase count eb good block count and spare block count
sata-disk module ap-sdmxxxxxpans-b 29 ? 2009 apacer technology inc. rev. 1.0 flash id C attribute name: flash id C attribute id: e5h C attribute meaning: return the flash id (up to 7 b ytes). refer to table 2-14. table 2-14 attribute meaning of the flash id byte description 0 reserved 1 flash id (byte 1) 2 flash id (byte 2) 3 flash id (byte 3) 4 flash id (byte 4) 5 flash id (byte 5) 6 flash id (byte 6) 7 flash id (byte 7) firmware version information C attribute name: firmware version information C attribute id: e8h C attribute meaning: return the firmware version in formation (up to 8 bytes). refer to table 2-15. table 2-15 attribute meaning of the firmware version informati on byte description 0 not to be disclosed 1 not to be disclosed 2 not to be disclosed 3 not to be disclosed 4 not to be disclosed 5 not to be disclosed 6 channel number 7 bank number
sata-disk module ap-sdmxxxxxpans-b 30 ? 2009 apacer technology inc. rev. 1.0 average erase count and maximum erase count C attribute name: average erase count and maximum e rase count C attribute id: e8h C attribute meaning: return the average erase count and maximum erase count. refer to table 2-16. table 2-16 attribute meaning of the average/max erase count byte description 0 average erase count (bit 16~19) 1 average erase count (bit 8~15) 2 average erase count (bit 0~7) 3 max erase count (bit 16~19) 4 max erase count (bit 8~15) 5 max erase count (bit 0~7) 6 reserved 7 reserved good block count and spare block count C attribute name: good block count and spare block count C attribute id: e8h C attribute meaning: return the good block count an d the spare block count. refer to table 2-17. table 2-17 attribute meaning of the good block count and spare block count byte description 0 good block count (bit 16~19) 1 good block count (bit 8~15) 2 good block count (bit 0~7) 3 spare block count (bit 8~15) 4 spare block count (bit 0~7) 5 reserved 6 reserved 7 reserved
sata-disk module ap-sdmxxxxxpans-b 31 ? 2009 apacer technology inc. rev. 1.0 3. flash management 3.1 error correction/detection the sdm implements a hardware ecc scheme, based on the bch algorithm. it can detect and correct up to 8 bits or 15 bits error in 512 bytes. 3.2 bad block management although bad blocks on the flash media are already identified by the flash manufacturer, they can also be accumulated over time during operation. the sdms c ontroller maintains a table that lists those normal blocks with disk data, the free blocks for wear leveling, and bad blocks with errors. when a normal block is detected broken, it is replaced with a free block and listed as a bad block. when a free block is detected brok en, it is then removed from the free block list and marked as a bad block. during device operation, this ensures that newly ac cumulated bad blocks are transparent to the host. t he device will stop file write service once there are only two free blocks left such that the read functi on is still available for copying the files from the disk into another. 3.3 wear leveling the nand flash devices are limited by a certain num ber of write cycles. when using a fat-based file sy stem, frequent fat table updates are required. if some ar ea on the flash wears out faster than others, it wo uld significantly reduce the lifetime of the whole ssd, even if the erase counts of others are far from th e write cycle limit. thus, if the write cycles can be distr ibuted evenly across the media, the lifetime of the media can be prolonged significantly. this scheme is called w ear leveling. apacers wear-leveling scheme is achieved both via buffer management and apacer-specific static wear leveling. they both ensure that the lifetime of the flash media can be increased, and the disk access performance is optimized as well. 3.4 power failure management the low power detection on the controller initiates crucial data saving before the power supplied to t he device is too low. this feature prevents the device from crash and ensures data integrity during an unexpected power-off.
sata-disk module ap-sdmxxxxxpans-b 32 ? 2009 apacer technology inc. rev. 1.0 3.5 s.m.a.r.t. technology s.m.a.r.t. is an acronym for self-monitoring, analy sis and reporting technology, an open standard allo wing disk drives to automatically monitor their own heal th and report potential problems. it protects the u ser from unscheduled downtime by monitoring and storing crit ical drive performance and calibration parameters. ideally, this should allow taking proactive actions to preve nt impending drive failure. apacer sdm uses the standard smart command b0h to r ead data from the drive for smart feature as the sata rev. 2.6 ata/atapi-7 specifications. based on the sff-8035i rev. 2.0 specifications, apacer smart defines 3 vendor-specified smart attribute ids (e5h , eah-ebh, and e8h) in the sdm. they represent flas h id, maximum erase count, average erase count, good block count, free-list block count, and firmware ve rsion information. when the apacer smart utility running on the host, it analyzes and reports the disk statu s to the host before the sdm is in critical condition.
sata-disk module ap-sdmxxxxxpans-b 33 ? 2009 apacer technology inc. rev. 1.0 4. environmental specifications 4.1 environments the sdm environmental specifications follow the us military standard mil-std-810f, as shown in table 4 -1. table 4-1 sdm environmental specifications (plan) environment specification 0c to 70c (operating C standard) temperature -40c to 100c (non-operating) humidity 5% to 95% rh (non-condensing) vibration sine wave: 5~55~5 hz (x, y, z) random: 10-2000 hz, 16.3 g (x, y, z) shock acceleration: 1,500 g, 0.5 ms peak acceleration: 50 g, 11 ms
sata-disk module ap-sdmxxxxxpans-b 34 ? 2009 apacer technology inc. rev. 1.0 5. electrical specification caution: absolute maximum stress ratings C (applied conditions greater than those listed unde r absolute maximum stress ratings may cause permanent damage to the device. this is a stress rating only and functional operation of the device at these conditi ons or conditions greater than those defined in the operational sections of this data sheet is not impl ied. exposure to absolute maximum stress rating con ditions may affect device reliability. table 5-1: operating voltage range ambient temperature 5v standard 0c to 70c 4.5-5.5v table 5-2: absolute maximum power pin stress ratings parameter symbol conditions input power v dd -0.3v min. to 6.5v max. voltage on any pin except v dd with respect to gnd v -0.5v min. to vdd + 0.5v max .
sata-disk module ap-sdmxxxxxpans-b 35 ? 2009 apacer technology inc. rev. 1.0 6. physical characteristics 6.1 power cable-less type 6.1.1 w/o housing unit: mm tolerance: 0.25 (refer to sdm power cable-less design guide)
sata-disk module ap-sdmxxxxxpans-b 36 ? 2009 apacer technology inc. rev. 1.0 6.1.2 w/housing unit: mm tolerance: 0.25 (refer to sdm power cable-less design guide)
sata-disk module ap-sdmxxxxxpans-b 37 ? 2009 apacer technology inc. rev. 1.0 6.2 power cable type 6.1.1 w/o housing unit: mm tolerance: 0.25
sata-disk module ap-sdmxxxxxpans-b 38 ? 2009 apacer technology inc. rev. 1.0 6.1.2 w/housing unit: mm tolerance: 0.25
sata-disk module ap-sdmxxxxxpans-b 39 ? 2009 apacer technology inc. rev. 1.0 7. product ordering information 7.1 product code designations a p C sdm x x x x x p an s C b x environmental specification sata disk module apacer product code capacity : 512m 512mb 001g: 1 gb 002g 2 gb 004g: 4 gb 008g: 8 gb package modifier a= 7p/180d lp without housing b= 7p/180d lp with housing solution version feature apacer brand power source selection blank: power cable type c: power cable-less type
sata-disk module ap-sdmxxxxxpans-b 40 ? 2009 apacer technology inc. rev. 1.0 7.2 valid combinations 7p/180d low profile without housing; power cable ty pe capacity model number 512mb ap-sdm512mapans-b 1gb AP-SDM001GAPANS-B 2gb ap-sdm002gapans-b 4gb ap-sdm004gapans-b 8gb ap-sdm008gapans-b 7p/180d low profile without housing; power cable-le ss type capacity model number 512mb ap-sdm512mapans-bc 1gb AP-SDM001GAPANS-Bc 2gb ap-sdm002gapans-bc 4gb ap-sdm004gapans-bc 8gb ap-sdm008gapans-bc 7p/180d low profile with housing; power cable type capacity model number 512mb ap-sdm512mbpans-b 1gb ap-sdm001gbpans-b 2gb ap-sdm002gbpans-b 4gb ap-sdm004gbpans-b 8gb ap-sdm008gbpans-b 7p/180d low profile with housing; power cable-less type capacity model number 512mb ap-sdm512mbpans-bc 1gb ap-sdm001gbpans-bc 2gb ap-sdm002gbpans-bc 4gb ap-sdm004gbpans-bc 8gb ap-sdm008gbpans-bc note: valid combinations are those products in mass produ ction or will be in mass production. consult your a pacer sales representative to confirm availability of valid com binations and to determine availability of new comb inations.
sata-disk module ap-sdmxxxxxpans-b 41 ? 2009 apacer technology inc. rev. 1.0 revision history revision date description remark 1.0 10/28/2009 official release
sata-disk module ap-sdmxxxxxpans-b 42 ? 2009 apacer technology inc. rev. 1.0 global presence taiwan (headquarters) apacer technology inc. 4 th fl., 75 xintai 5 th rd., sec.1 hsichih, 221 taipei hsien taiwan, r.o.c. tel: +886-2-2698-2888 fax: +886-2-2698-2889 amtsales@apacer.com u.s.a. apacer memory america, inc. 386 fairview way, suite102, milpitas, ca 95035 tel: 1-408-518-8699 fax: 1-408-935-9611 sa@apacerus.com japan apacer technology corp. 5f, matsura bldg., shiba, minato-ku tokyo, 105-0014, japan tel: 81-3-5419-2668 fax: 81-3-5419-0018 jpservices@apacer.com europe apacer technology b.v. europalaan 89 5232 bc 's-hertogenbosch the netherlands tel: 31-73-645-9620 fax: 31-73-645-9629 sales@apacer.nl china apacer electronic (shanghai) co., ltd 1301, no.251,xiaomuqiao road, shanghai, 200032, china tel: 86-21-5529-0222 fax: 86-21-5206-6939 sales@apacer.com.cn india apacer technologies pvt. ltd. #143, 1st floor, raheja arcade, 5th block kormangala industrial layout, bangalore - 560095, india tel: 91-80-4152-9061 sales_india@apacer.com
mouser electronics authorized distributor click to view pricing, inventory, delivery & lifecycle information: apacer: ? AP-SDM001GAPANS-B? ap-sdm001gbpans-b? ap-sdm001gdpans-b? ap-sdm001gepans-b? ap- sdm004gdpans-b? ap-sdm004gepans-b? ap-sdm008gdpans-b? ap-sdm008gepans-b? ap- sdm512mapans-b? ap-sdm512mbpans-b? ap-sdm512mdpans-b? ap-sdm512mepans-b

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