AP-FD25A20A0004GR-KS [ETC]

Value Added ATA Flash Drive â¢;


型号：	AP-FD25A20A0004GR-KS
厂家：	ETC
描述：	Value Added ATA Flash Drive â¢
文件：	总19页 (文件大小：182K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

RoHS Compliant

Ⅲ

Value Added ATA Flash Drive

Ⅲ

Specification for AFD 253

Mar 18, 2011

Version 1.4

Apacer Technology Inc.

4^thFl., 75 Xintai 5^thRd., Sec.1, Hsichih, New Taipei City, 221, Taiwan

Tel: +886-2-2698-2888

www.apacer.com

Fax: +886-2-2698-2889

Ⅲ

Value Added ATA Flash Drive

AP-FD25A2xAxxxxxR-XXX

Features:

ꢀ

Standard ATA/IDE bus interface

ꢀ

Temperature ranges

–

ATA command set compatible

ATA operating mode supports up to:

PIO Mode-4

–

Operation:

Standard: 0°C to 70°C

ET*: -40°C to 85°C

Multiword DMA Mode-2

Ultra DMA Mode-4

–

Storage: -40°C to 100°C

Flash management

ꢀ

Connector type

44-pin male

–

Intelligent endurance design

–

Advanced wear-leveling algorithms

S.M.A.R.T. technology

Built-in hardware ECC

Low power consumption (typical)

–

Supply voltage: 5V

Active mode: 138mA

Sleep mode: 2000µA

Enhanced data integrity

–

Intelligent power failure recovery

Enhanced security level

Secure protection zone

ꢀ

Performance

ATA Secure Erase

–

Sustained read: Up to 35 MB/sec

Sustained write: Up to 20 MB/sec

ꢀ

RoHS compliant

Capacity

–

256, 512 MB

1, 2, 4, 8, 16, 32, 64 GB

NAND Flash Type: SLC

*Extended Temperature

Rev. 1.4

Ⅲ

Value Added ATA Flash Drive

AP-FD25A2xAxxxxxR-XXX

Table of Contents

1. GENERAL DESCRIPTION ......................................................................................... 3

1.1 PERFORMANCE-OPTIMIZED

CONTROLLER ...............................................................................................3

1.1.1 Power Management Unit (PMU)...................................................................................................3

1.1.2 SRAM Buffer.................................................................................................................................3

2. FUNCTIONAL BLOCK ............................................................................................... 4

3. PIN ASSIGNMENTS................................................................................................... 5

4. CAPACITY SPECIFICATION ..................................................................................... 6

4.1 PERFORMANCE

SPECIFICATION ..............................................................................................................6

4.2 ENVIRONMENTAL

SPECIFICATIONS ..........................................................................................................6

5. FLASH MANAGEMENT ............................................................................................. 7

5.1 INTELLIGENT

ENDURANCE DESIGN..........................................................................................................7

5.1.1 Advanced wear-leveling algorithms..............................................................................................7

5.1.2 S.M.A.R.T. technology..................................................................................................................7

5.1.3 Built-in hardware ECC ..................................................................................................................7

5.1.4 Enhanced data integrity................................................................................................................7

5.2 INTELLIGENT

5.3 ENHANCED

OWER

AILURE

ECOVERY...............................................................................................8

SECURITY

LEVEL..................................................................................................................8

5.3.1 Secure protection zone.................................................................................................................8

5.3.2 ATA Secure Erase ........................................................................................................................8

6. SOFTWARE INTERFACE ......................................................................................... 9

6.1 COMMAND SET ......................................................................................................................................9

7. ELECTRICAL SPECIFICATION.............................................................................. 11

8. PHYSICAL CHARACTERISTICS............................................................................ 11

9. PRODUCT ORDERING INFORMATION................................................................. 14

9.1 PRODUCT

CODE DESIGNATIONS ...........................................................................................................14

9.2 VALID OMBINATIONS ..........................................................................................................................14

Rev. 1.4

Ⅲ

Value Added ATA Flash Drive

AP-FD25A2xAxxxxxR-XXX

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 Microsoft’s Windows series, Mac OS family, and UNIX variants

Featuring technologies as Advanced Wear-leveling algorithms, S.M.A.R.T, Enhanced Data Integrity,

Intelligent Power Failure Recovery, Secure Protection Zone and ATA Secure Erase, Apacer’s ADM

assures users of a versatile device on data storage.

1.1 Performance-Optimized Controller

The heart of an ATA-Flash Drive 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.

Rev. 1.4

Ⅲ

Value Added ATA Flash Drive

AP-FD25A2xAxxxxxR-XXX

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

Flash

Media

ATA

Controller

HOST

ATA/IDE Bus

Flash

Media

Flash

Media

Figure 2-1: ATA-Flash Drive functional block diagram

Rev. 1.4

Ⅲ

Value Added ATA Flash Drive

AP-FD25A2xAxxxxxR-XXX

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.

Signal Name

Pin Type

I/O Type

Pin No.

Signal Name

Pin Type

I/O Type

RESET#

I2U

GND

D10

D11

D12

D13

D14

D15

Ground

I1Z, O2

I/O

I1Z, O2

Ground

I/O

GND

DMARQ

IOWR#

IORD#

HDMARDY#

HSTROBE#

IORDY

DDMARDY#

DSTROBE

DMACK#

INTRQ

GND

Ground

I2Z

GND

Ground

I1U

CSEL

I2U-

I1Z

I2Z

GND

IOCS16#

PDIAG#

CS3FX#

GND

I/O

I1U, O1

I1Z

I2Z

Ground

Power

CS1FX#

DASP#

VDD

I/O

I1U, O6

Power

VDD

GND

Ground

Rev. 1.4

Ⅲ

Value Added ATA Flash Drive

AP-FD25A2xAxxxxxR-XXX

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

Total bytes

256,901,120

Cylinders

980

Heads

Sectors

Max LBA

501,760

512,483,328

993

1,000,944

2,001,888

4,000,752

8,000,496

15,628,032

31,252,032

62,502,048

125,004,096

1,024,966,656

2,048,385,024

4,096,253,952

8,001,552,384

16,001,040,384

32,001,048,576

64,002,097,152

1986

2GB

3969

4GB

7937

8GB

15504

16383*

16 GB

32 GB

64 GB

*Cylinders, heads or sectors are not applicable for these capacities. Only LBA addressing applies.

4.1 Performance Specification

Performance of the ATA-Flash Drive is listed in Table 4-2.

Table 4-2: Performance specifications

Capacity

256 MB / 512 MB

/ 1GB / 2GB / 4GB

64 GB

8 GB

16 GB

32 GB

Performance

Sustained read (MB/s)

Sustained write (MB/s)

Note: Above figures measured based on flash configurations.

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

Specification

0°C to 70°C; -40°C to 85°C (Ext. Temp.)

Operation

Storage

Temperature

Humidity

-40°C to 100°C

5% to 95% RH (Non-condensing)

Vibration (Non-Operation)

Shock (Non-Operation)

Sine wave: 10~2000Hz, 15G (X, Y, Z axes)

Half sine wave, Peak acceleration 50 G, 11 ms (X, Y, Z ; All 6 axes)

Rev. 1.4

Ⅲ

Value Added ATA Flash Drive

AP-FD25A2xAxxxxxR-XXX

5. Flash Management

5.1 Intelligent Endurance Design

5.1.1 Advanced wear-leveling algorithms

The NAND flash devices are limited by a certain number of write cycles. When using a file system,

frequent file table updates is mandatory. If some area on the flash wears out faster than others, it would

significantly reduce the lifetime of the whole device, even if the erase counts of others are far from the

write cycle limit. Thus, if the write cycles can be distributed evenly across the media, the lifetime of the

media can be prolonged significantly. The scheme is achieved both via buffer management and Apacer-

specific advanced wear leveling to ensure that the lifetime of the flash media can be increased, and the

disk access performance is optimized as well.

5.1.2 S.M.A.R.T. technology

S.M.A.R.T. is an acronym for Self-Monitoring, Analysis and Reporting Technology, an open standard

allowing disk drives to automatically monitor their own health and report potential problems. It protects the

user from unscheduled downtime by monitoring and storing critical drive performance and calibration

parameters. Ideally, this should allow taking proactive actions to prevent impending drive failure. Apacer

SMART feature adopts the standard SMART command B0h to read data from the drive. When the Apacer

SMART Utility running on the host, it analyzes and reports the disk status to the host before the device is

in critical condition.

5.1.3 Built-in hardware 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

fulfilled through hardware-based error detection and correction.

5.1.4 Enhanced data integrity

The properties of NAND flash memory make it ideal for applications that require high integrity while

operating in challenging environments. The integrity of data to NAND flash memory is generally

maintained through ECC algorithms and bad block management. Flash controllers can support up to 8

bits ECC capability for accuracy of data transactions, and bad block management is a preventive

mechanism from loss of data by retiring unusable media blocks and relocating the data to the other blocks,

along with the integration of advanced wear leveling algorithms, so that the lifespan of device can be

expanded.

Rev. 1.4

Ⅲ

Value Added ATA Flash Drive

AP-FD25A2xAxxxxxR-XXX

5.2 Intelligent Power Failure Recovery

The Low Power Detection on the controller initiates cached data saving before the power supply to the

device is too low. This feature prevents the device from crash and ensures data integrity during an

unexpected blackout. Once power was failure before cached data writing back into flash, data in the

cache will lost. The next time the power is on, the controller will check these fragmented data segment,

and, if necessary, replace them with old data kept in flash until programmed successfully.

5.3 Enhanced Security Level

5.3.1 Secure protection zone

Partitioning with static commands to logically secure data, protection zones are the solid frameworks of

file vaults. 3 different types of zones, unprotected, read-only, and restricted, are offered for effortless

administration. When the product is shipped out of Apacer, all sectors are in the unprotected zone, which

means there is no control on any data transaction. For further management control, the read-only zone

can be set to be accessed exclusively for grantees, and the restricted zone, to be as the maximum

security stockade with full administration privilege required. A maximum of 4 zones can be configured as

either restricted or read-only zone presenting concurrently. The space outside these 4 zones is

automatically in the unprotected zone if available. After the zone has been configured, the protection zone

can be de-activated or re-activated by either software methods or hardware components. Protection zone

configuration is non-volatile and it will be in effect until the next set of configuration overwrites it.

5.3.2 ATA Secure Erase

Accomplished by the Secure Erase (SE) command, which added to the open ANSI standards that control

disk drives, “ATA Secure Erase” is built into the disk drive itself and thus far less susceptible to malicious

software attacks than external software utilities. It is a positive easy-to-use data destroy command,

amounting to electronic data shredding. Executing the command causes a drive to internally completely

erase all possible user data. This command is carried out within disk drives, so no additional software is

required. Once executed, neither data nor the erase counter on the device would be recoverable, which

blurs the accuracy of device lifespan. The process to erase will not be stopped until finished while

encountering power failure, and will be continued when power is back on.

Rev. 1.4

Ⅲ

Value Added ATA Flash Drive

AP-FD25A2xAxxxxxR-XXX

6. Software Interface

6.1 Command Set

This section defines the software requirements and the format of the commands the host sends to the

ATA-Flash Drive (AFD). Commands are issued to the AFD by loading the required registers in the

command block with the supplied parameters, and then writing the command code to the command

Table 6-1: Command set (1 of 2)

Command

Check-Power-Mode

Code

E5H or 98H

90H

FR¹

SC²

SN³

CY⁴

DH⁵

D⁸

LBA⁶

Execute-Drive-Diagnostic

Erase Sector(s)

Flush-Cache

C0H

Y⁷

E7H

Y⁸

Format Track

50H

Identify-Drive

ECH

Idle

E3H or 97H

E1H or 95H

91H

Idle-Immediate

Initialize-Drive-Parameters

NOP

00H

Read-Buffer

E4H

Read-DMA

C8H or C9H

C4H

Read-Multiple

Read-Sector(s)

Read-Verify-Sector(s)

Recalibrate

20H or 21H

40H or 41H

1XH

Request-Sense

Security-Disable-Password

Security-Erase-Prepare

Security-Erase-Unit

Security-Freeze-Lock

Security-Set-Password

Security-Unlock

Seek

03H

F6H

F3H

F4H

F5H

F1H

F2H

7XH

Set-Features

EFH

Y⁷

Rev. 1.4

Ⅲ

Value Added ATA Flash Drive

AP-FD25A2xAxxxxxR-XXX

Table 6-1: Command set (2 of 2)

Command

Code

B0H

FR¹

SC²

SN³

CY⁴

DH⁵

LBA⁶

SMART

Set-Multiple-Mode

Set-Sleep-Mode

Standby

C6H

E6H or 99H

E2H or 96H

E0H or 94H

87H

Standby-lmmediate

Translate-Sector

Write-Buffer

E8H

Write-DMA

CAH or CBH

C5H

Write-Multiple

Write-Multiple-Without-Erase

Write-Sector(s)

Write-Sector-Without-Erase

Write-Verify

CDH

30H or 31H

38H

3CH

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

Rev. 1.4

Ⅲ

Value Added ATA Flash Drive

AP-FD25A2xAxxxxxR-XXX

7. 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 7-1: ATA-Flash Drive operating voltage

Range

Ambient Temperature

0°C to 70°C

Standard

4.5-5.5V

Extended Temperature

-40°C to 85°C

Table 7-2: Absolute maximum power pin stress ratings

Parameter

Symbol

V_DD

Conditions

Input Power

-0.3V min. to 6.5V max.

-0.5V min. to VDD + 0.5V max.

Voltage on any pin except V_DDwith respect to GND

Table 7-3: Recommended system power-up timing

Symbol

Parameter

Typical

200

Maximum

Units

T_PU-READY

Power-up to Ready Operation

Power-up to Write Operation

1000

T_PU-WRITE

200

1. This parameter is measured only for initial qualification and after a design or process change that could affect this parameter.

8. Physical Characteristics

Rev. 1.4

Ⅲ

Value Added ATA Flash Drive

AP-FD25A2xAxxxxxR-XXX

Unit: mm

Tolerance: ± 0.2

Rev. 1.4

Ⅲ

Value Added ATA Flash Drive

AP-FD25A2xAxxxxxR-XXX

Unit: mm

Tolerance: ± 0.2

Rev. 1.4

Ⅲ

Value Added ATA Flash Drive

AP-FD25A2xAxxxxxR-XXX

9. Product Ordering Information

9.1 Product Code Designations

AP – FD25 A 2 X A xxxxx R – X X X

Temperature:

Blank: Standard

W: Extended Temperature

Flash Type

FW Version

RoHS Compliant

Capacity:

00256: 256MB

00512: 512MB

0001G: 1GB

0002G: 2GB

0004G: 4GB

0008G: 8GB

0016G: 16GB

0032G: 32GB

0064G: 64GB

Product Type

PCB Version

Controller Type

Outline

180D

2.5 inch ATA Flash Drive

Apacer Product Code

Rev. 1.4

Ⅲ

Value Added ATA Flash Drive

AP-FD25A2xAxxxxxR-XXX

9.2 Valid Combinations

Capacity

256MB

512MB

1GB

Standard

Extended Temperature

AP-FD25A20A00256R-KS

AP-FD25A20A00512R-KS

AP-FD25A20A0001GR-KS

AP-FD25A20A0002GR-KS

AP-FD25A20A0004GR-KS

AP-FD25A20A0008GR-KS

AP-FD25A20A0016GR-KS

AP-FD25A20A0032GR-KS

AP-FD25A21A0064GR-KT

AP-FD25A20A00256R-KSW

AP-FD25A20A00512R-KSW

AP-FD25A20A0001GR-KSW

AP-FD25A20A0002GR-KSW

AP-FD25A20A0004GR-KSW

AP-FD25A20A0008GR-KSW

AP-FD25A20A0016GR-KSW

AP-FD25A20A0032GR-KSW

AP-FD25A21A0064GR-KTW

2GB

4GB

8GB

16GB

32GB

64GB

Rev. 1.4

Ⅲ

Value Added ATA Flash Drive

AP-FD25A2xAxxxxxR-XXX

Revision History

Revision

1.0

Date

Description

Remark

02/03/2009

02/11/2009

08/11/2009

09/09/2009

Official release

1.1

Modified document layout

Combined all capacities collectively

Context refined

1.2

1.3

Updated Performance Specification &

Product Ordering Information

1.4

03/18/2011

Rev. 1.4

Ⅲ

Value Added ATA Flash Drive

AP-FD25A2xAxxxxxR-XXX

Global Presence

Apacer Technology Inc.

4^thFl., 75 Hsin Tai Wu Rd., Sec.1

Hsichih, 221 Taipei Hsien

Taiwan, R.O.C.

Taiwan (Headquarters)

Tel: +886-2-2698-2888

Fax: +886-2-2698-2889

amtsales@apacer.com

Apacer Memory America, Inc.

386 Fairview Way, Suite102,

Milpitas, CA 95035

Tel: 1-408-586-1291

Fax: 1-408-935-9611

U.S.A.

Japan

Europe

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

China

India

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

Rev. 1.4

Mouser Electronics

Authorized Distributor

Click to View Pricing, Inventory, Delivery & Lifecycle Information:

Apacer:

AP-FD25A20A0002GR-KS AP-FD25A20A0004GR-KS AP-FD25A20A0004GR-KSW AP-FD25A20A0008GR-KS AP-

FD25A20A0032GR-KSW AP-FD25A20A00512R-KS AP-FD25A20A00512R-KSW AP-FM016GE11S5R-KS AP-

FM016GE11S5R-KSW

AP-FD25A20A0004GR-KS [ETC]

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