AP-SDM001G1PANS-E [ETC]

Halogen Free SATA-Disk Moduleâ¡;


型号：	AP-SDM001G1PANS-E
厂家：	ETC
描述：	Halogen Free SATA-Disk Moduleâ¡
文件：	总18页 (文件大小：1721K)
中文：	中文翻译
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Halogen Free

SATA-Disk ModuleⅡ

22P/90D Specification

January 25, 2009

Version 1.1

Apacer Technology Inc.

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

Tel: +886-2-2698-2888 Fax: +886-2-2698-2889

www.apacer.com

SATA-Disk ModuleⅡ

AP-SDMxxxx1PAXS-E

Features:



Standard Serial ATA 2.5 (Gen. 2)

– Serial ATA 2.5 (Gen. 2)

– SATAⅡ, 3.0 Gbps



Data integrity under power-cycling

– No battery required for data storage

Temperature

– ATA-compatible command set

–

0°C to 70°C for operating

– -40°C to 100°C for storage



Capacities

– Standard: 1, 2, 4, 8, 16, and 32 GB

– High Speed: 4, 8, and 16 GB



Supply voltage

– 5.0 V ± 5%

Performance

Low power consumption

– Active mode: 260 mA

– Idle mode: 130 mA

– Burst read/write: 300 MB/sec

– Sustained read: up to 100 MB/sec

– Sustained write: up to 100 MB/sec



Connector

– 7-pin SATA signal connector

– 15-pin SATA power connector



Intelligent endurance design

– Built-in hardware BCH ECC, correcting

8-bit or 15-bit error per 512-byte data

sector

RoHS compliant

– Global wear-leveling scheme together

with dynamical block allocation to

significantly increase the lifetime of a

flash device and optimize the disk

performance

– Flash bad-block management

– Power Failure management

– Quick Erase

– S.M.A.R.T. technology



NAND Flash Type: SLC

Rev. 1.1

SATA-Disk ModuleⅡ

AP-SDMxxxx1PAXS-E

Table of Contents

1. Product Description................................................................................................. 3

1.1 Introduction.............................................................................................................................3

1.2 Functional Block Diagram ......................................................................................................3

1.3 ATA Mode Support..................................................................................................................4

1.4 Capacity Specification ............................................................................................................4

1.5 Performances..........................................................................................................................4

1.6 Pin Assignments.....................................................................................................................5

2. Software Interface .................................................................................................... 6

2.1 Command Set..........................................................................................................................6

3. Flash Management................................................................................................... 8

3.1 Error Correction/Detection .....................................................................................................8

3.2 Bad Block Management..........................................................................................................8

3.3 Wear Leveling..........................................................................................................................8

3.4 Power Failure Management ....................................................................................................8

3.5 Quick Erase.............................................................................................................................8

3.6 S.M.A.R.T. Technology............................................................................................................9

4. Environmental Specifications............................................................................... 10

4.1 Environments........................................................................................................................ 10

5. Electrical Specification........................................................................................... 11

6. Physical Characteristics......................................................................................... 12

6.1 Dimension ............................................................................................................................. 12

7. Product Ordering Information............................................................................... 12

7. Product Ordering Information............................................................................... 13

7.1 Product Code Designations..................................................................................................13

7.2 Valid Combinations............................................................................................................... 14

Rev. 1.1

SATA-Disk ModuleⅡ

AP-SDMxxxx1PAXS-E

1. Product Description

1.1 Introduction

Apacer’s SATA Disk Module (SDM) is a solid-state disk (SSD) drive that contains a controller, embedded

firmware, and flash media along with a male connector. Using NAND flash memory devices, the SDM drive

interfaces with the host allowing data to be seamlessly transferred between the host and the flash devices.

The SDM drive is designed with a single-chip controller, offering capacities of up to eight gigabytes and

providing full support for the SATAⅡ high-speed interface standard. It can operate at sustained access rates

of up to thirty five megabytes per second, which is much faster than any other competitor in the market.

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 with the SATA Rev. 2.6, ATA/ATAPI-7 specifications and uses the standard SMART

command B0h to read data from the drive. This feature protects the user from unscheduled downtime by

monitoring and storing critical drive performance.

1.2 Functional Block Diagram

The SDM drive includes a single-chip SATAⅡ controller and the flash media, as well as the SATA standard

interface. The controller integrates the flash management unit with the controller itself to support multi-channel,

multi-bank flash arrays. Figure 1-1 shows the functional block diagram.

Figure 1-1 Apacer SDM block diagram

Rev. 1.1

SATA-Disk ModuleⅡ

AP-SDMxxxx1PAXS-E

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 specific

capacity, the default numbers of logical cylinders and heads, and the number of logical sectors per track for

each product line.

Table 1-1 Capacity specification

Capacity

1 GB

Total Bytes

992,968,704

Cylinders

1,924

Heads

Sectors

Max LBA

1,939,392

3,911,040

7,855,344

15,744,960

31,522,816¹

63,078,400¹

2 GB

2,002,452,480

4,021,936,128

8,061,419,520

16,139,681,792

32,296,140,800

3,880

4 GB

7793

8 GB

15620

16383

16 GB

32 GB

¹Cylinders, heads or sectors are not applicable for these capacities. Only LBA addressing applies.

1.5 Performances

Performances of the SDM are shown in Table 1-2 and Table 1-3.

Table 1-2 Standard Models Performance Specification

Capacity

1 GB

2 GB

4GB

8GB

16GB

32GB

103

Performance

Sustained Read

(MB/s)

Sustained Write

(MB/s)

Table 1-3 High Speed Models Performance specification

Capacity

4GB

8GB

16GB

Performance

Sustained Read

(MB/s)

102

Sustained Write

(MB/s)

Rev. 1.1

SATA-Disk ModuleⅡ

AP-SDMxxxx1PAXS-E

1.6 Pin Assignments

Table 1-4: Signal segment

Table 1-5: Power segment

Name Type

Description

Signal/Description

GND

RxP

RxN

GND

TxN

Not used (3.3V)

Ground

+ Differential Receive Signal

- Differential Receive Signal

- Differential Transmit Signal

+ Differential Transmit Signal

Ground

TxP

Ground

GND

P10

P11

P12

P13

P14

P15

Ground

Not used (12V)

Rev. 1.1

SATA-Disk ModuleⅡ

AP-SDMxxxx1PAXS-E

2. Software Interface

2.1 Command Set

Table 2-1 summarizes the ATA commands supported by SDM.

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

Command

Check-Power-Mode

Code

E5H

FR¹

SC²

SN³

CY⁴

DH⁵

D⁸

LBA⁶

Execute-Drive-Diagnostic

Flush-Cache

90H

E7H

Identify-Drive

ECH

Idle

E3H

Idle-Immediate

E1H

Initialize-Drive-Parameters

Read-DMA

91H

C8H or C9H

C4H

Read-Multiple

Read-Sector(s)

Read-Verify-Sector(s)

Recalibrate

20H or 21H

40H or 41H

10H

Security-Disable-Password

Security-Erase-Prepare

Security-Erase-Unit

Security-Freeze-Lock

Security-Set-Password

Security-Unlock

Seek

F6H

F3H

F4H

F5H

F1H

F2H

7XH

Y⁷

Set-Features

EFH

Rev. 1.1

SATA-Disk ModuleⅡ

AP-SDMxxxx1PAXS-E

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

Command

Set-Multiple-Mode

Code

C6H

E6H

B0H

E2H

E0H

CAH

C5H

30H

FR¹

SC²

SN³

CY⁴

DH⁵

LBA⁶

Sleep

SMART

Standby

Standby-lmmediate

Write-DMA

Write-Multiple

Write-Sector(s)

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 SDM and Head parameters are used

D means only the SDM parameter is valid and not the Head parameter

Rev. 1.1

SATA-Disk ModuleⅡ

AP-SDMxxxx1PAXS-E

3. Flash Management

3.1 Error Correction/Detection

The SDM implements a hardware ECC scheme, based on the BCH algorithm, to achieve up to 8/15 bit

correction per 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 controller of SDM 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

broken, it is then removed from the free block list and marked as a bad block.

During device operation, this ensures that newly accumulated bad blocks are transparent to the host. The

device will stop file write service once there are only two free blocks left such that the read function 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 number of write cycles. When using a FAT-based file system,

frequent FAT table updates are required. If some area on the flash wears out faster than others, it would

significantly reduce the lifetime of the whole SSD, 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. This scheme is called wear leveling.

Apacer’s wear-leveling scheme is achieved both via buffer management and Apacer-specific global 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 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.

3.5 Quick Erase

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

drives, “Quick 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

Rev. 1.1

SATA-Disk ModuleⅡ

AP-SDMxxxx1PAXS-E

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.

3.6 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 follows the SATA Rev. 2.5, ATA/ATAPI-7 specifications, using the standard SMART

command B0h to read data from the drive. And based on the SFF-8035i Rev. 2.0 specifications, Apacer

SMART defines 3 vendor-specified SMART Attribute IDs (E5h, E8h-EFh, and F3h) in the SDM. They

represent Flash ID, good block count, free-list block count, maximum erase count, average erase count, and

firmware version information. When the Apacer SMART Utility running on the host, it analyzes and reports the

disk status to the host before the SDM is in critical condition.

Rev. 1.1

SATA-Disk ModuleⅡ

AP-SDMxxxx1PAXS-E

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

Operation 0°C to 70°C

Temperature

Storage

-40°C to 100°C

Humidity

5% to 95% RH (Non-condensing)

Sine wave: 5~55~5 Hz (X, Y, Z)

Random: 10-2000 Hz, 16.3 G (X, Y, Z)

Vibration

Shock

Acceleration: 1,500 G, 0.5 ms

Peak acceleration: 50 G, 11 ms

Rev. 1.1

SATA-Disk ModuleⅡ

AP-SDMxxxx1PAXS-E

5. 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 5-1: Operating voltage

Range

Ambient Temperature

Standard

0°C to 70°C

4.5-5.5V

Table 5-2: 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

Rev. 1.1

SATA-Disk ModuleⅡ

AP-SDMxxxx1PAXS-E

6. Physical Characteristics

6.1 Dimension

Power Pin 1

Signal Pin 1

Unit: mm

Tolerance: ± 0.25

Rev. 1.1

SATA-Disk ModuleⅡ

AP-SDMxxxx1PAXS-E

7. Product Ordering Information

7.1 Product Code Designations

A P – SDM x x x x 1 P A X S – E

Version Control

Environmental Specification

Configuration

N: Standard

D: Dual Channel

Apacer Brand

Solution Version

Package Modifier

1= 22P / 90D

Capacity:

001G:

1 GB

2 GB

4 GB

8 GB

16 GB

32 GB

002G

004G:

008G:

016G

032G:

SATA Disk Module

Apacer Product Code

Rev. 1.1

SATA-Disk ModuleⅡ

AP-SDMxxxx1PAXS-E

7.2 Valid Combinations

Standard type

Capacity

Model Number

1GB

2GB

AP-SDM001G1PANS-E

AP-SDM002G1PANS-E

AP-SDM004G1PANS-E

AP-SDM008G1PANS-E

AP-SDM016G1PANS-E

AP-SDM032G1PANS-E

4GB

8GB

16GB

32GB

High Speed type

Capacity

Model Number

4GB

8GB

AP-SDM004G1PADS-E

AP-SDM008G1PADS-E

AP-SDM016G1PADS-E

16GB

Note: Valid combinations are those products in mass production or will be in mass production. Consult your Apacer sales

representative to confirm availability of valid combinations and to determine availability of new combinations.

Rev. 1.1

SATA-Disk ModuleⅡ

AP-SDMxxxx1PAXS-E

Revision History

Revision

0.1

Date

Description

Remark

10/08/2009

10/26/2009

01/25/2010

Preliminary

1.0

Official release

1.1

Updated all performance figures

Rev. 1.1

SATA-Disk ModuleⅡ

AP-SDMxxxx1PAXS-E

Global Presence

Apacer Technology Inc.

4^thFl., 75 Xintai 5^thRd., 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: 1-408-518-8699

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. 1.1

Mouser Electronics

Authorized Distributor

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