View AP-FD25A20A0001GR-J_629789.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

ATA Flash Drive AP-FD25A20AxxxxxR-XX
RoHS Compliant
ATA Flash Drive
Specification for AFD 253 May 9, 2008
Apacer Technology Inc. 9/F, No. 100, Hsin Tai Wu Rd., Hsichih, Taipei Hsien 221, Taiwan Tel: +886-2-2696-1666 Fax: +886-2-2696-1668 www.apacer.com
1 (c) 2008 Apacer Technology Inc. Rev. 1.1
ATA Flash Drive AP-FD25A20AxxxxxR-XX
Features:
Standard ATA/IDE Bus Interface - 512 bytes per sector - ATA command set compatible - Support up to PIO Mode-4 - Support up to Multi-word DMA Mode-2 - Support up to Ultra DMA Mode-4 Capacity - 256, 512 MB - 1, 2, 4, 8, 16, 32 GB Fast sustained read performance - Support up to 35 MB/sec Fast sustained write performance - Support up to 25 MB/sec * Intelligent ATA/IDE module - Embedded Flash File System (FFS) - Dynamic wear-leveling algorithms to substantially increase longevity of flash media - Built-in BCH ECC support for correcting up to 8 random single-bit errors per 512byte sector Power Management Unit - Immediate disabling of unused circuitry without host intervention - Zero wake-up latency Temperature ranges - 0C to 70C for operation (Standard) 1 - -40C to 85C for operation (ET ) - -40C to 100C for storage Supply voltage - 5V Low power consumption - Active mode: 138 mA - Sleep mode: 2000 A Connector type - 44 pin male RoHS Compliant
1. Extended Temperature
2 (c) 2008 Apacer Technology Inc. Rev. 1.1
ATA Flash Drive AP-FD25A20AxxxxxR-XX
Table of Contents
1. GENERAL DESCRIPTION ................................................................................................ 4
1.1 PERFORMANCE-OPTIMIZED CONTROLLER .......................................................................................................4 1.1.1 Power Management Unit (PMU).............................................................................................................4 1.1.2 SRAM Buffer ..........................................................................................................................................4 1.1.3 Embedded Flash File System ..................................................................................................................4 1.1.4 Error Correction Code (ECC).................................................................................................................4
2. FUNCTIONAL BLOCK ...................................................................................................... 5 3. PIN ASSIGNMENTS ........................................................................................................... 6 4. CAPACITY SPECIFICATION ........................................................................................... 7
4.1 PERFORMANCE SPECIFICATION .......................................................................................................................7 4.2 ENVIRONMENTAL SPECIFICATIONS .................................................................................................................7
5. SOFTWARE INTERFACE ................................................................................................ 8
5.1 ATA-FLASH DRIVE COMMAND SET................................................................................................................8
6. ELECTRICAL SPECIFICATION ................................................................................... 10 7. PHYSICAL CHARACTERISTICS.................................................................................. 11 8. PRODUCT ORDERING INFORMATION ..................................................................... 13
8.1 PRODUCT CODE DESIGNATIONS....................................................................................................................13 8. 2 VALID COMBINATIONS ................................................................................................................................14
3 (c) 2008 Apacer Technology Inc. Rev. 1.1
ATA Flash Drive AP-FD25A20AxxxxxR-XX
1. General Description
Apacer's ATA-Flash Drive (AFD) is a high-performance, solid state drive (SSD) designed to replace a conventional IDE hard disk drive. AFD supports standard ATA/IDE protocol and can be plugged into a standard IDE connector commonly found in desktop or portable PCs. It is more rugged, reliable and power-efficient compared to the mechanical hard drive and is designed for use in rugged laptops, military devices, thin clients, Point of Sale (POS) terminals, telecom, medical instruments, surveillance systems and industrials PCs. AFD also offers users selectable Master/Slave operation through an external jumper setting. Apacer AFD Series is the best drop-in replacement for high-maintenance HDD where reliability is a major concern. AFD includes a built-in microcontroller and file management firmware that communicates through with the ATA standard interfaces. This means the AFD does not require any additional or proprietary host software such as the Flash File System (FFS) and Memory Technology Driver (MTD) software. AFD is designed to work at 5 Volts, support the standard ATA/IDE protocol up to PIO Mode-4, Multiword DMA Mode-2, and Ultra DMA Mode-4 interfaces, and use a standard ATA driver that fits to all major operating systems such as Windows 9x/ME/2000/NT/XP/CE, Mac OS, and Unix etc.
1.1 Performance-Optimized Controller
The heart of an ATA-Flash Driver is the ATA controller, which translates standard ATA signals into the data and controls of the flash media. This proprietary ATA controller is specifically designed to attain high data throughput from the host to the flash.
1.1.1 Power Management Unit (PMU)
The power management unit (PMU) controls the power consumption of the ATA-Flash Drive controller. It can dramatically extend product battery life by leaving the idle part of the circuitry into sleep mode. The PMU has zero wake-up latency.
1.1.2 SRAM Buffer
The SRAM buffer is a key contributor to the ATA controller performance. It optimizes data writes to the flash.
1.1.3 Embedded Flash File System
The embedded Flash File System (FFS) is an integral part of the ATA controller. It contains the MCU firmware to perform the following tasks: 1. Translate host side signals into flash media writes and reads 2. Provide dynamic data flash media wear leveling to spread the flash writes across all unused memory address space to increase the longevity of flash media 3. Keep track of data file structures
1.1.4 Error Correction Code (ECC)
The ATA-Flash Drive uses BCH Error Detection Code (EDC) and Error Correction Code (ECC) algorithms which correct up to eight random single-bit errors for each 512-byte block of data. High performance is achieved through hardware-based error detection and correction.
4 (c) 2008 Apacer Technology Inc. Rev. 1.1
ATA Flash Drive AP-FD25A20AxxxxxR-XX
2. Functional Block
The ATA-Flash Drive (AFD) includes the ATA controller and flash media, as well as the ATA standard interface. Figure 2-1 shows the functional block diagram.
Flash Array Flash Media
HOST ATA/IDE Bus
ATA Controller
Flash Media Flash Media Flash Media
. . .
Figure 2-1: ATA-Flash Drive functional block diagram
5 (c) 2008 Apacer Technology Inc. Rev. 1.1
ATA Flash Drive AP-FD25A20AxxxxxR-XX
3. Pin Assignments
Table 3-1 lists the pin assignments with respective signal names for the 44-pin configuration. A "#" suffix indicates the active low signal. The pin type can be input, output or input/output. Figure 3-1: ATA-Flash Drive 44-pin Connector Pin 43 Pin 1
Table 3-1: Pin assignments for the 44-pin configuration Pin No. 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 Signal Name RESET# D7 D6 D5 D4 D3 D2 D1 D0 GND DMARQ IOWR# IORD# NC DMACK# INTRQ A1 A0 CS1FX# DASP# VDD GND Pin Type I I/O I/O I/O I/O I/O I/O I/O I/O O I I I O I I I I/O I/O Type I2U I1Z, O2 I1Z, O2 I1Z, O2 I1Z, O2 I1Z, O2 I1Z, O2 I1Z, O2 I1Z, O2 Ground O1 I2Z I2Z I2UO1 I1Z I1Z I2Z I1U, O6 Power Ground Pin No. 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 Signal Name GND D8 D9 D10 D11 D12 D13 D14 D15 NC GND GND GND CSEL GND IOCS16# PDIAG# A2 CS3FX# GND VDD NC Pin Type I/O I/O I/O I/O I/O I/O I/O I/O I O I/O I I I/O Type Ground I1Z, O2 I1Z, O2 I1Z, O2 I1Z, O2 I1Z, O2 I1Z, O2 I1Z, O2 I1Z, O2 Ground Ground Ground I1U O2 I1U, O1 I1Z I2Z Ground Power -
6 (c) 2008 Apacer Technology Inc. Rev. 1.1
ATA Flash Drive AP-FD25A20AxxxxxR-XX
4. Capacity Specification
Capacity specification of the ATA-Flash Drive (AFD) product family is available as shown in Table 4-1. It lists the specific capacity and the default numbers of heads, sectors and cylinders for each product line. Table 4-1: AFD capacity specifications
Capacity 256 MB 512 MB 1GB 2GB 4GB 8GB 16 GB 32 GB Total bytes 256,901,120 512,483,328 1,024,966,656 2,048,385,024 4,096,253,952 8,001,552,384 16,001,040,384 32,001,048,576 Cylinders 980 993 1986 3969 7937 15504 16383 16383
1 1
Heads 16 16 16 16 16 16 16 16
Sectors 32 63 63 63 63 63 63 63
Max LBA 501,760 1,000,944 2,001,888 4,000,752 8,000,496 15,628,032 31,252,032 62,502,048
1. Cylinders, heads or sectors are not applicable for these capacities. Only LBA addressing applies.
4.1 Performance Specification
Performance of the ATA-Flash Disk is listed in Table 4-2. Table 4-2: Performance specifications
Capacity 256 MB / 512 MB Performance Sustained read (MB/s) Sustained write (MB/s) 30 13 35 20 35 25 1GB / 2GB 4 GB / 8 GB / 16 GB / 32 GB
4.2 Environmental Specifications
Environmental specification of the ATA-Flash Drive which follows the MIL-STD-810F standards is available as shown in Table 4-3. Table 4-3: ATA-Flash Drive environmental specifications
Environment Temperature Humidity Vibration (Non-Operation) Shock (Non-Operation)
1. Extended Temperature
Operation Storage
Specification 1 0C to 70C; -40C to 85C (ET ) -40C to 100C 5% to 95% RH (Non-condensing) Sine wave: 10~2000Hz, 15G (X, Y, Z axes) Half sine wave, Peak acceleration 50 G, 11 ms (X, Y, Z ; All 6 axes)
7 (c) 2008 Apacer Technology Inc. Rev. 1.1
ATA Flash Drive AP-FD25A20AxxxxxR-XX
5. Software Interface
5.1 ATA-Flash Drive Command Set
This section defines the software requirements and the format of the commands the host sends to the ATA-Flash Drive. Commands are issued to the ATA-Flash Drive by loading the required registers in the command block with the supplied parameters, and then writing the command code to the Command register. The manner in which a command is accepted varies. Table 5-1: ATA-Flash Drive command set (1 of 2)
Command Check-Power-Mode Execute-Drive-Diagnostic Erase Sector(s) Flush-Cache Format Track Identify-Drive Idle Idle-Immediate Initialize-Drive-Parameters NOP Read-Buffer Read-DMA Read-Multiple Read-Sector(s) Read-Verify-Sector(s) Recalibrate Request-Sense Seek Set-Features Set-Multiple-Mode Set-Sleep-Mode Standby Standby-lmmediate Translate-Sector Write-Buffer Write-DMA Code E5H or 98H 90H C0H E7H 50H ECH E3H or 97H E1H or 95H 91H 00H E4H C8H or C9H C4H 20H or 21H 40H or 41H 1XH 03H 7XH EFH C6H E6H or 99H E2H or 96H E0H or 94H 87H E8H CAH or CBH FR1 Y
7
SC2 Y Y
7
SN3 Y Y Y Y Y Y Y Y
CY4 Y Y Y Y Y Y Y Y Y
DH5 D
8
LBA6 Y Y Y Y Y Y Y Y Y
D Y D Y
8
Y Y Y Y Y Y Y Y Y
D D D Y D D Y Y Y Y D D Y D D D D D Y D Y
-
8 (c) 2008 Apacer Technology Inc. Rev. 1.1
ATA Flash Drive AP-FD25A20AxxxxxR-XX
Table 5-1: Command set (2 of 2)
Command Write-Multiple Write-Multiple-Without-Erase Write-Sector(s) Write-Sector-Without-Erase Write-Verify Code C5H CDH 30H or 31H 38H 3CH FR1 SC2 Y Y Y Y Y SN3 Y Y Y Y Y CY4 Y Y Y Y Y DH5 Y Y Y Y Y LBA6 Y Y Y Y Y
1. FR - Features register 2. SC - Sector Count register 3. SN - Sector Number register 4. CY - Cylinder registers 5. DH - Drive/Head register 6. LBA - Logical Block Address mode supported (see command descriptions for use) 7. Y - The register contains a valid parameter for this command 8. For the Drive/Head register: Y means both the ATA-Flash Drive and Head parameters are used D means only the ATA-Flash Drive parameter is valid and not the Head parameter
9 (c) 2008 Apacer Technology Inc. Rev. 1.1
ATA Flash Drive AP-FD25A20AxxxxxR-XX
6. Electrical Specification
Caution: Absolute Maximum Stress Ratings - Applied conditions greater than those listed under "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 conditions or conditions greater than those defined in the operational sections of this data sheet is not implied. Exposure to absolute maximum stress rating conditions may affect device reliability. Table 6-1: ATA-Flash Drive operating voltage
Range Standard Extended Temperature Ambient Temperature 0C to 70C -40C to 85C 5V 4.5-5.5V 4.5-5.5V
Table 6-2: Absolute maximum power pin stress ratings
Parameter Input Power Voltage on any pin except VDD with respect to GND Symbol VDD V Conditions -0.3V min. to 6.5V max. -0.5V min. to VDD + 0.5V max.
Table 6-3: Recommended system power-up timing
Symbol 1 TPU-READY TPU-WRITE1 Parameter Power-up to Ready Operation Power-up to Write Operation Typical 200 200 Maximum 1000 1000 Units ms ms
1. This parameter is measured only for initial qualification and after a design or process change that could affect this parameter.
10 (c) 2008 Apacer Technology Inc. Rev. 1.1
ATA Flash Drive AP-FD25A20AxxxxxR-XX
7. Physical Characteristics
Unit: mm Tolerance: 0.2
11 (c) 2008 Apacer Technology Inc. Rev. 1.1
ATA Flash Drive AP-FD25A20AxxxxxR-XX
Pin 1
Unit: mm Tolerance: 0.2
12 (c) 2008 Apacer Technology Inc. Rev. 1.1
ATA Flash Drive AP-FD25A20AxxxxxR-XX
8. Product Ordering Information
8.1 Product Code Designations A P - FD25 A 20 A xxxxx R - XX
Flash Type
Blank: Standard ET: Extended Temperature
RoHS Compliant
Capacity:
00256: 256MB 00512: 512MB 0001G: 1GB 0002G: 2GB 0004G: 4GB 0008G: 8GB 0016G: 16GB 0032G: 32GB
Product Type
Outline
180D Degree
Controller version
2.5 inch ATA Flash Drive
Apacer Product Code
13 (c) 2008 Apacer Technology Inc. Rev. 1.1
ATA Flash Drive AP-FD25A20AxxxxxR-XX 8. 2 Valid Combinations
Capacity 256 MB 512 MB 1 GB 2 GB 4 GB 8 GB 16 GB 32 GB
Standard AP-FD25A20A00256R AP-FD25A20A00512R AP-FD25A20A0001GR AP-FD25A20A0002GR AP-FD25A20A0004GR AP-FD25A20A0008GR AP-FD25A20A0016GR AP-FD25A20A0032GR
Extended Temperature AP-FD25A20A00256R-ET AP-FD25A20A00512R-ET AP-FD25A20A0001GR-ET AP-FD25A20A0002GR-ET AP-FD25A20A0004GR-ET AP-FD25A20A0008GR-ET AP-FD25A20A0016GR-ET AP-FD25A20A0032GR-ET
14 (c) 2008 Apacer Technology Inc. Rev. 1.1
ATA Flash Drive AP-FD25A20AxxxxxR-XX
Revision History
Revision 0.1 1.0 1.1 Date 02/19/2008 04/14/2008 05/09/2008 Description Preliminary Official release Updated Performance Table Remark
15 (c) 2008 Apacer Technology Inc. Rev. 1.1
ATA Flash Drive AP-FD25A20AxxxxxR-XX
Global Presence
Taiwan (Headquarters)
Apacer Technology Inc. 9F, 100, Sec. 1, Hsin Tai Wu Rd., Hsichih, 221 Taipei Hsien Taiwan, R.O.C. Tel: +886-2-2696-1666 Fax: +886-2-2696-1668 amtsales@apacer.com Apacer Memory America, Inc. 386 Fairview Way, Suite102, Milpitas, CA 95035 Tel: 1-408-586-1291 Fax: 1-408-935-9611 sa@apacerus.com 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 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 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 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
U.S.A.
Japan
Europe
China
India
16 (c) 2008 Apacer Technology Inc. Rev. 1.1

▲Up To Search▲

Price & Availability of AP-FD25A20A0001GR-J

	To Download AP-FD25A20A0001GR-J Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .