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? freescale semiconductor, inc., 2005, 2007. all rights reserved. freescale semiconductor technical data this document describes part-n umber-specific changes to recommended operating conditions and revised electrical specifications, as applicable, from those described in the general mpc7448 risc microprocessor hardware specifications . the mpc7448, built on power architecture? technology, implements the powerpc? instruction set architecture version 1.0. specifications provided in this document supersede those in the mpc7448 risc microprocessor hardware specifications , rev. 3 or later, for the part numbers listed in table a only. specifications not addressed herein are unchanged. because this docum ent is frequently updated, refer to the website on the back page of this document or to your freescale sales office for the latest version. note that headings and table numbers in this document are not consecutively numbered. they are intended to correspond to the heading or table affected in the general hardware specification. part numbers addressed in this document are listed in table a . freescale part numbers affected: mc7448hx600nx ppc7448hx600nx mc7448vs600nx ppc7448vs600nx mc7448vu600nx ppc7448vu600nx mc7448hx667nx PPC7448HX667Nx mc7448vs667nx ppc7448vs667nx mc7448vu667nx ppc7448vu667nx mc7448hx800nx ppc7448hx800nx mc7448vs800nx ppc7448vs800nx mc7448vu800nx ppc7448vu800nx mc7448hx867nx ppc7448hx867nx mc7448vs867nx ppc7448vs867nx mc7448vu867nx ppc7448vu867nx mc7448hx1000nx ppc7448hx1000nx mc7448vs1000nx ppc7448vs1000nx mc7448vu1000nx ppc7448vu1000nx mc7448hx1250nx ppc7448hx1250nx mc7448vs1250nx ppc7448vs1250nx mc7448vu1250nx ppc7448vu1250nx mc7448hx1267nx ppc7448hx1267nx mc7448vs1267nx ppc7448vs1267nx mc7448vu1267nx ppc7448vu1267nx mc7448hx1400nx ppc7448hx1400nx mc7448vs1400nx ppc7448vs1400nx mc7448vu1400nx ppc7448vu1400nx mpc7448 hardware specifications addendum for the mc7448 xxnnnn n x series document number: mpc7448ecs01ad rev. 6, 3/2007
mpc7448 hardware specifications addendum for the mc7448xxnnnnnx series, rev. 6 2 freescale semiconductor table a. part numbers addressed by this data sheet freescale part number operating conditions significant differences from hardware specifications cpu frequency (mhz) v dd t j (?c) c) mc7448hx600n x 600 1.0 v 50 mv 0 to 105 modified core frequency and voltage to reduce power consumption. mc7448hx667n x 667 1.0 v 50 mv mc7448hx800n x 800 1.0 v 50 mv mc7448hx867n x 867 1.0 v 50 mv mc7448hx1000n x 1000 1.0 v 50 mv mc7448hx1250n x 1250 1.1 v 50 mv mc7448hx1267nc 1267 1.1 v 50 mv mc7448hx1267nd 1267 1.05 v 50 mv mc7448hx1400n x 1400 1.15 v 50 mv 2 mc7448vs600n x 600 1.0 v 50 mv mc7448vs667n x 667 1.0 v 50 mv mc7448vs800n x 800 1.0 v 50 mv mc7448vs867n x 867 1.0 v 50 mv mc7448vs1000n x 1000 1.0 v 50 mv mc7448vs1250n x 1250 1.1 v 50 mv mc7448vs1267nc 1267 1.1 v 50 mv mc7448vs1267nd 1267 1.05 v 50 mv mc7448vs1400n x 1400 1.15 v 50 mv 2 mc7448vu600n x 600 1.0 v 50 mv mc7448vu667n x 667 1.0 v 50 mv mc7448vu800n x 800 1.0 v 50 mv mc7448vu867n x 867 1.0 v 50 mv mc7448vu1000n x 1000 1.0 v 50 mv mc7448vu1250n x 1250 1.1 v 50 mv mc7448vu1267nc 1267 1.1 v 50 mv mc7448vu1267nd 1267 1.05 v 50 mv mc7448vu1400n x 1400 1.15 v 50 mv 2 ppc7448hx600n x 1 600 1.0 v 50 mv PPC7448HX667N x 1 667 1.0 v 50 mv ppc7448hx800n x 1 800 1.0 v 50 mv ppc7448hx867n x 1 867 1.0 v 50 mv ppc7448hx1000n x 1 1000 1.0 v 50 mv ppc7448hx1250n x 1 1250 1.1 v 50 mv ppc7448hx1267nc 1 1267 1.1 v 50 mv
mpc7448 hardware specifications addendum for the mc7448xxnnnnnx series, rev. 6 freescale semiconductor 3 ppc7448hx1267nd 1 1267 1.05 v 50 mv 0 to 105 modified core frequency and voltage to reduce power consumption. ppc7448hx1400n x 1 1400 1.1 v 50 mv 2 ppc7448vs600n x 1 600 1.0 v 50 mv ppc7448vs667n x 1 667 1.0 v 50 mv ppc7448vs800n x 1 800 1.0 v 50 mv ppc7448vs867n x 1 867 1.0 v 50 mv ppc7448vs1000n x 1 1000 1.0 v 50 mv ppc7448vs1250n x 1 1250 1.1 v 50 mv ppc7448vs1267nc 1 1267 1.1 v 50 mv ppc7448vs1267nd 1 1267 1.05 v 50 mv ppc7448vs1400n x 1 1400 1.1 v 50 mv 2 ppc7448vu600n x 1 600 1.0 v 50 mv ppc7448vu667n x 1 667 1.0 v 50 mv ppc7448vu800n x 1 800 1.0 v 50 mv ppc7448vu867n x 1 867 1.0 v 50 mv ppc7448vu1000n x 1 1000 1.0 v 50 mv ppc7448vu1250n x 1 1250 1.1 v 50 mv ppc7448vu1267nc 1 1267 1.1 v 50 mv ppc7448vu1267nd 1 1267 1.05 v 50 mv ppc7448vu1400n x 1 1400 1.1 v 50 mv 2 notes: 1. the p prefix in a freescale part number designates a ?pilot production prototype? as defined by freescale sop 3-13. these parts have only preliminary reliability and characterization data. before pilot production prototypes can be shipped, written authorization from the customer must be on file in the applicable sales office acknowledging the qualification status and the fact that product changes may still occur as pilot production prototypes are shipped. 2. see section 5.1, ?dc electrical characteristics,? for information regarding v dd specifications for 1400 mhz devices. table a. part numbers addressed by this data sheet (continued) freescale part number operating conditions significant differences from hardware specifications cpu frequency (mhz) v dd t j (?c) c)
mpc7448 hardware specifications addendum for the mc7448xxnnnnnx series, rev. 6 4 freescale semiconductor general parameters 4 general parameters core power supply 1.15 v (1400 mhz devices) 1.1 v (1267, 1250 mhz devices) 1.05 v (1267 mhz revision level d devices only, see table 17 .) 1.0 v (1000, 867, 800, 667, 600 mhz devices) note: see section 5.1, ?dc electrical characteristics,? for information regarding v dd specifications for 1400 mhz devices. 5.1 dc electrical characteristics table 4 provides the recommended operating conditions fo r the mpc7448 part numbers described here. note table 4 describes the nominal operating conditions of the device. for information on the operation of the devi ce at supported derated core voltage conditions, see section 5.3, ?voltage a nd frequency derating.? table 4. recommended operating conditions 1 characteristic symbol recommended value unit notes 600 mhz, 667 mhz, 800 mhz, 867 mhz, 1000 mhz 1250 mhz, 1267 mhz 3 revision level c for 1267 only 1267 mhz 3 revision level d only 1400 mhz 3, 4 core supply voltage v dd 1.0 v 50 mv 1.1 v 50 mv 1.05 v 50 mv 1.15 v 50 mv v pll supply voltage av dd 1.0 v 50 mv 1.1 v 50 mv 1.05 v 50 mv 1.15 v 50 mv v 2 notes: 1. these are the recommended and tested operating conditions. some speed grades in addition support voltage derating; see section 5.3, ?voltage and frequency derating.? proper device operation outside of these conditions and those specified in section 5.3, ?voltage and frequency derating,? is not guaranteed. 2. this voltage is the input to the filter discussed in section 9.2.2, ?pll power supply filtering,? in the hardware specifications and not necessarily the voltage at the av dd pin, which may be reduced from v dd by the filter. 3. v dd and av dd may be reduced in order to reduce power consumption if further maximum core frequency constraints are observed. see section 5.3, ?voltage and frequency derating,? for specific information. 4. effective for 1400 mhz devices with date code of 0613 and later; this includes all devices with the ?ppc? product code. v dd and av dd were specified at 1.1v 50 mv for 1400 mhz devices with date code 0612 and prior. see section 11, ?part numbering and marking,? for more information.
mpc7448 hardware specifications addendum for the mc7448xxnnnnnx series, rev. 6 freescale semiconductor 5 general parameters table 7 provides the power consumption for the mpc7448 part numbers described by this document; see section 11.1, ?part numbers addressed by this specification,? for more information. the mpc7448 risc microprocessor hardware specifications presents guidelines on the use of these parameters for system design. for information on power consumpti on when dynamic frequency switching is enabled, see section 9.8.5, ?dynamic fr equency switching (dfs),? in the hardware specifications. the power consumptions provided in table 7 represent the power consumption of each speed grade when operated at the rated maximum core frequency (see table 8 ). freescale sorts devices by power as well as by core frequency, and power limits for each speed gr ade are independent of each other. each device is tested at its maximum core frequency only. (note that deep sleep mode power consumption is independent of clock frequency.) operating a device at a frequency lower than its rated maximum is fully supported provided the clock frequencies ar e within the specifications given in table 8 , and a device operated at a core frequency below its rated maximum will have lower power consumption. however, inferences should not be made about a device?s power consumption based on the power specifications of another (lower) speed grade. for example, a 1267 mh z device operated at 1000 mhz may not exhibit the same power consumption as a 1000 mhz device operated at 1000 mhz. note the power consumption information in this table applies when the device operates at the nominal core voltage indicated in table 4 . for power consumption at derated co re voltage conditions, see section 5.3, ?voltage and frequency derating.?
mpc7448 hardware specifications addendum for the mc7448xxnnnnnx series, rev. 6 6 freescale semiconductor general parameters table 7. power consumption for mpc7448 at maximum rated frequency die junction (t j ) (?c) c) maximum processor core frequency (speed grade, mhz) unit notes 600, 667 800, 867 1000 1250 1267 7 1400 full-power mode typical, nominal 65 8.5 9.0 9.5 10.0 8.4 11.0 w 1, 2 typical, thermal 105 10.8 11.4 12.0 12.6 10.3 13.7 w 1, 5 maximum 105 12.5 13.2 13.9 14.6 12.0 15.9 w 1, 3 nap mode typical 105 6.5 6.5 6.5 8.3 6.5 8.3 w 1, 6 sleep mode typical 105 6.3 6.3 6.3 8.0 6.3 8.0 w 1, 6 deep sleep mode (pll disabled) typical 105 6.0 6.0 6.0 7.7 6.0 7.7 w 1, 6 notes: 1. these values specify the power consumption for the core power supply (v dd ) at nominal voltage and apply to all valid processor bus frequencies and configurations. the values do not include i/o supply power (ov dd ) or pll supply power (av dd ). ov dd power is system dependent but is typically < 5% of v dd power. worst case power consumption for av dd <13mw. 2. typical nominal power consumption is an average value measured at the nominal recommended v dd (see ta b l e 4 ) and 65 c while running the dhrystone 2.1 benchmark and achieving 2.3 dhrystone mips/mhz. this parameter is not 100% tested but periodically sampled. 3. maximum power consumption is the average measured at nominal v dd and maximum operating junction temperature (see tab le 4 ) while running an entirely cache-resident, contrived sequence of instructions to keep all the execution units maximally busy. 4. doze mode is not a user-definable state; it is an intermediate state between full-power and either nap or sleep mode. as a result, power consumption for this mode is not tested. 5. typical thermal power consumption is an average value measured at the nominal recommended v dd (see ta ble 4 ) and 105 c while running the dhrystone 2.1 benchmark and achieving 2.3 dhrystone mips/mhz. this parameter is not 100% tested but periodically sampled. 6. typical power consumption for these modes is measured at the nominal recommended v dd (see ta b l e 4 ) and 105 c in the mode described. this parameter is not 100% tested but is periodically sampled. 7. power consumption for the 1267 mhz device is intentionally constrained via testing and sorting to assure low power consumption for this device.
mpc7448 hardware specifications addendum for the mc7448xxnnnnnx series, rev. 6 freescale semiconductor 7 general parameters 5.2.1 clock ac specifications table 8 provides the clock ac timing specifications for the mpc7448 part numbers discussed here. note the core frequency information in this table applies when the device operates at the nominal core voltage indicated in table 4 . for core frequency specifications at derated core voltage conditions, see section 5.3, ?voltage and frequency derating.? table 8. clock ac timing specifications at recommended operating conditions. see ta bl e 4 . characteristic symbol maximum processor core frequency (mhz) unit notes 600 667 800 867 1000 1250 1267 1400 min max min max min max min max min max min max min max min max processor frequency dfs mode disabled f core 500 600 500 667 500 800 500 867 500 1000 500 1250 500 1267 500 1400 mhz 1, 8, 9 processor frequency dfs mode enabled f core _ dfs 250 300 250 333 250 400 250 433 250 500 250 625 250 633 250 700 mhz 10 vco frequency f vco 500 600 500 667 500 800 500 867 500 1000 500 1250 500 1267 500 1400 mhz 1, 9 notes : 1. caution : the sysclk frequency and pll_cfg[0:5] settings must be chosen such that the resulting sysclk (bus) frequency, processor core frequency, and pll (vco) frequency do not exceed their respective maximum or minimum operating frequencies. refer to the pll_cfg[0:5] signal description in section 9.1.1, ?pll configuration,? in the hardware specifications for valid pll_cfg[0:5] settings. 8. this reflects the maximum and minimum core frequencies when the dynamic frequency switching feature (dfs) is disabled. f core_dfs provides the maximum and minimum core frequencies in a dfs mode. 9. caution : these values specify the maximum processor core and vco frequencies when the device is operated at the nominal core voltage. if operating the device at the derated core voltage, the processor core and vco frequencies must be reduced. see section 5.3, ?voltage and frequency derating,? for more information. 10.this specification supports the dynamic frequency switching (dfs) feature and is applicable only when one of the dfs modes (divide-by-2 or divide-by-4) is enabled. when dfs is disabled, the core frequency must conform to the maximum and minimum frequencies stated for f core .
mpc7448 hardware specifications addendum for the mc7448xxnnnnnx series, rev. 6 8 freescale semiconductor general parameters 5.3 voltage and frequency derating to reduce power consumption, these devices support voltage and frequency dera ting in which the core voltage (v dd ) may be reduced if the reduced maximum processor core frequency requirements are observed. the supported derated core voltage, resulting maximum processor core frequency (f core ), and power consumption are provided in table 11 . only those parameters in table 11 are affected; all other parameter specifications are unaffected. 9.2 power supply design and sequencing the power supply design and sequencing requirements of the devices described here are identical to those described in the mpc7448 risc microprocessor hardware specifications . table 11. supported voltage, core frequency, and power consumption derating maximum rated core frequency (device marking) supported derated core voltage (v dd ) maximum derated core frequency (f core ) full-power mode power consumption typical thermal maximum 600 n/a 667 n/a 800 n/a 867 n/a 1000 n/a 1250 n/a 1267 1.0 v 50 mv 1000 mhz 6.0 w 7.3 w 8.5 w 1400 1.0 v 50 mv 1000 mhz 8.0 w 9.9 w 11.5 w
mpc7448 hardware specifications addendum for the mc7448xxnnnnnx series, rev. 6 freescale semiconductor 9 part numbering and marking 11 part numbering and marking 11.1 part numbers addressed by this specification table 17 provides the ordering information for the mpc7448 parts described in this document. table 17. part marking nomenclature xx 7448 xx nnnn n x product code part identifier package processor frequency application modifier revision level mc ppc 1 7448 hx = hcte bga vs = rohs lga vu = rohs bga 600 667 800 867 1000 n: 1.0 v 50 mv 0 to 105 c c:2.1: pvr = 0x8004_0201 d:2.2: pvr = 0x8004_0202 1250 n: 1.1 v 50 mv 0 to 105 c mc ppc 1 1267 revision c only n: 1.1 v 50 mv 0 to 105 c mc ppc 1 1267 revision d only n: 1.05 v 50 mv 0 to 105 c mc 1400 n: 1.15 v 50 mv 0 to 105 c (date code 0613 and later) 2 mc ppc 1 1400 n: 1.1 v 50 mv 0 to 105 c (date code 0612 and prior) 2 notes: 1. the p prefix in a freescale part number designates a ?pilot production prototype? as defined by freescale sop 3-13. these parts have only preliminary reliability and characterization data. before pilot production prototypes can be shipped, written authorization from the customer must be on file in the applicable sales office acknowledging the qualification status and the fact that product changes may still occur as pilot production prototypes are shipped. 2. core voltage for 1400 mhz devices currently in production (date code of 0613 and later) is 1.15 v 50 mv; all such devices have the mc product code. the 1400 mhz devices with date code of 0612 and prior specified core voltage of 1.1 v 50 mv; this includes all 1400 mhz devices with the ppc product code. see section 11.3, ?part marking,? for information on part marking.
mpc7448 hardware specifications addendum for the mc7448xxnnnnnx series, rev. 6 10 freescale semiconductor part numbering and marking 11.3 part marking parts are marked as the example shown in figure 23 . figure 23. part marking for bga/lga device notes : ywwlaz is the assembly traceability code. awlyyww is the test code, where yyww is the date code (yy = year, ww = work week) mmmmmm is the m00 (mask) number. xx7448 xxnnnnnx awlyyww mmmmmm ywwlaz 7448 bga/lga
mpc7448 hardware specifications addendum for the mc7448xxnnnnnx series, rev. 6 freescale semiconductor 11 document revision history document revision history table b provides a revision history for this part number specification. table b. document revision history revision date substantive change(s) 6 3/2007 added mc7448hx800n x, mc7448vs800n x, mc7448vu800n x, ppc7448hx800n x, ppc7448vs800n x, and ppc7448vu800n x to the first page list of freescale part numbers affected. ta ble a : added mc7448hx800nx, mc7448vs800 nx, mc7448vu800nx, ppc7448hx800nx, ppc7448vs800nx, and ppc7448vu800nx rows. section 4, ?general parameters ?: added 800 mhz information. ta ble 4 : added 800 mhz to the 600 - 1000 mhz column. ta ble 7 : combined 600 mhz and 667 mhz columns (same specifications); added 800 mhz to 867 mhz column (same specifications). ta ble 8 : added 800 mhz column with associated specifications. ta ble 1 1 : added 800 mhz row. ta ble 1 7 : added 800 mhz to the 600 - 1000 mhz processor frequency cell. 5 10/2006 added revision level d device information. ta ble a and in list of freescale part numbers affected on first page: x stands for c or d revision level. added ppc7448hx1267n x, ppc7448vs1267n x, and ppc7448vu1267n x to the first page list of freescale part numbers affected. ta ble a : added ppc7448hx1267nc, ppc 7448hx1267nd, ppc7448vs1267nc, ppc7448vs1267nd, ppc7448vu1267nc, and ppc7448vu1267nd rows. section 4, ?general parameters ?: added 1267 mhz revision level d information. ta ble 4 : added 1267 mhz revision d only column. ta ble 1 7 : removed specification modifier ?t? column. ta ble 1 7 : added pvr and 1267 information for revision level d. figure 23 : removed ?t? from part numbering. 4 6/2006 added support for voltage and frequency derating for 1267 mhz devices. 3 4/2006 added 1267 mhz device. increased v dd and av dd specifications for 1400 mhz devices with date code 0613 and later. 2 1/2006 table 7: corrected processor frequency from 867 mhz to 667 mhz (867 mhz appeared twice) so that top row shows 600 mhz, 667 mhz, 867 mhz, 1000 mhz, 1250 mhz, 1400 mhz. 1 12/2005 table 7: added power specifications for low power modes and for typical ? thermal condition, changed name of ?typical? power specification to ?typical ? nominal?. table 8: added minimum core frequency and dfs mode frequency information. table 11: added voltage derating information for 1400 mhz devices; this feature is not supported at this time for other speed grades. added section 9.3 (for clarification only). table 17: corrected part revision information, added ?ppc? product code prefix. 0 9/2005 initial release.
document number: mpc7448ecs01ad rev. 6 3/2007 freescale? and the freescale logo are trademarks of freescale semiconductor, inc. the power architecture and power.org word marks and the power and power.org logos and related marks are trademarks and service marks licensed by power.org. the described product is a powerpc microprocessor. the powerpc name is a trademark of ibm corp. and is used under license. all other product or service names are the property of their respective owners. ? freescale semiconductor, inc., 2005, 2007. information in this document is provided solely to enable system and software implementers to use freescale semiconductor products. there are no express or implied copyright licenses granted hereunder to design or fabricate any integrated circuits or integrated circuits based on the information in this document. freescale semiconductor reserves the right to make changes without further notice to any products herein. freescale semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does freescale semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. ?typical? parameters which may be provided in freescale semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. all operating parameters, including ?typicals? must be validated for each customer application by customer?s technical experts. freescale semiconductor does not convey any license under its patent rights nor the rights of others. freescale semiconductor products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the freescale semiconductor product could create a situation where personal injury or death may occur. should buyer purchase or use freescale semiconductor products for any such unintended or unauthorized application, buyer shall indemnify and hold freescale semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that freescale semiconductor was negligent regarding the design or manufacture of the part. how to reach us: home page: www.freescale.com email: support@freescale.com usa/europe or locations not listed: freescale semiconductor technical information center, ch370 1300 n. alma school road chandler, arizona 85224 1-800-521-6274 480-768-2130 support@freescale.com europe, middle east, and africa: freescale halbleiter deutschland gmbh technical information center schatzbogen 7 81829 muenchen, germany +44 1296 380 456 (english) +46 8 52200080 (english) +49 89 92103 559 (german) +33 1 69 35 48 48 (french) support@freescale.com japan: freescale semiconductor japan ltd. headquarters arco tower 15f 1-8-1, shimo-meguro, meguro-ku tokyo 153-0064, japan 0120 191014 +81 3 5437 9125 support.japan@freescale.com asia/pacific: freescale semiconductor hong kong ltd. technical information center 2 dai king street tai po industrial estate, tai po, n.t., hong kong +800 2666 8080 support.asia@freescale.com for literature requests only: freescale semiconductor literature distribution center p.o. box 5405 denver, colorado 80217 1-800-441-2447 303-675-2140 fax: 303-675-2150 ldcforfreescalesemiconductor @hibbertgroup.com

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