AP-FD18B20B0016GS-TM [ETC]
ATA Flash Drive 185M;
| 型号： | AP-FD18B20B0016GS-TM |
| 厂家： | 
ETC |
| 描述： | ATA Flash Drive 185M |
| 文件： | 总17页 (文件大小：259K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RoHS Compliant
ATA Flash Drive 185M
Specification
Mar 21, 2011
Version 1.0
Apacer Technology Inc.
4th Fl., 75 Xintai 5th Rd., Sec.1, Hsichih, New Taipei City, 221, Taiwan
Tel: +886-2-2698-2888
www.apacer.com
Fax: +886-2-2698-2889
ATA Flash Drive 185
AP-FD18B20BxxxxxS-XX
Features:
ꢀ
Standard ATA/IDE bus interface
ꢀ
ꢀ
Temperature ranges
–
–
ATA command set compatible
ATA operating mode supports up to:
PIO Mode-4
–
–
Operation: 0°C to 70°C
Storage: -40°C to 100°C
Flash management
Multiword DMA Mode-2
Ultra DMA Mode-6
–
Intelligent endurance design
Advanced wear-leveling algorithms
S.M.A.R.T.
ꢀ
ꢀ
Connector type
40-pin ZIF
–
Built-in Hardware ECC
Enhanced Data Integrity
Intelligent power failure recovery
Enhanced security level
ATA Secure Erase
Low power consumption (typical)
–
–
–
–
–
Supply voltage: 3.3V
Active mode: 360 mA
Idle mode: 607 mA
ꢀ
ꢀ
Cache on board
RoHS compliant
ꢀ
Estimated Performance
–
–
Sustained read: Up to 115 MB/sec
Sustained write: Up to 60 MB/sec
ꢀ
ꢀ
Capacity
–
16, 32, 64, and 128 GB
NAND Flash Type: MLC
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© 2011 Apacer Technology Inc.
Rev. 1.0
ATA Flash Drive 185
AP-FD18B20BxxxxxS-XX
Table of Contents
1. GENERAL DESCRIPTION ......................................................................................... 3
2. FUNCTIONAL BLOCK ............................................................................................... 4
3. PIN ASSIGNMENTS................................................................................................... 5
4. CAPACITY SPECIFICATION ..................................................................................... 6
4.1 PERFORMANCE
SPECIFICATIONS.............................................................................................................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. ....................................................................................................................................7
5.1.3 Built-in Hardware ECC..................................................................................................................7
5.1.4 Enhanced Data Integrity ...............................................................................................................7
5.2 INTELLIGENT
5.3 ENHANCED
P
OWER
F
AILURE
R
ECOVERY...............................................................................................8
SECURITY
LEVEL..................................................................................................................8
5.3.1 ATA Secure Erase ........................................................................................................................8
6. SOFTWARE INTERFACE ......................................................................................... 9
6.1 COMMAND SET ......................................................................................................................................9
7. ELECTRICAL SPECIFICATION.............................................................................. 10
8. PHYSICAL CHARACTERISTICS............................................................................ 11
9. PRODUCT ORDERING INFORMATION................................................................. 12
9.1 PRODUCT
CODE DESIGNATIONS ...........................................................................................................12
9.2 VALID OMBINATIONS ..........................................................................................................................13
C
2
© 2011 Apacer Technology Inc.
Rev. 1.0
ATA Flash Drive 185
AP-FD18B20BxxxxxS-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 3.3 Volts, support the standard ATA/IDE protocol up to PIO Mode-4, Multiword DMA Mode-2, and
Ultra DMA Mode-6 interfaces, and use a standard ATA driver that fits to all major operating systems such
as Microsoft’s Windows series, Apple’s 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, and ATA Secure Erase, with cache made of SDRAM up to 32 MB on
board, Apacer assures users of a versatile device on data storage.
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© 2011 Apacer Technology Inc.
Rev. 1.0
ATA Flash Drive 185
AP-FD18B20BxxxxxS-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.
Figure 2-1: ATA-Flash Drive functional block diagram
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© 2011 Apacer Technology Inc.
Rev. 1.0
ATA Flash Drive 185
AP-FD18B20BxxxxxS-XX
3. Pin Assignments
Table 3-1 lists the pin assignments with respective signal names for the 40-pin configuration. A “#” suffix
indicates the active low signal. The pin type can be input, output or input/output.
Table 3-1: Pin assignments
Pin #
1
SIGNALS
Reserved
Reserved
RESET#
GROUND
DD 7
Pin #
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
SIGNALS
GROUND
DMARQ
GROUND
DIOW#
DIOR#
GROUND
IORDY
GROUND
DMACK#
INTRQ
A1
2
3
4
5
6
DD 8
7
DD 6
8
DD 9
9
DD 5
10
11
12
13
14
15
16
17
18
19
20
DD 10
DD 4
DD 11
DD 3
PDIAG#
A0
DD 12
DD 2
A2
CS0#
DD 13
DD 1
CS1#
DASP#
3.3V
DD 14
DD 0
3.3V
DD 15
CSEL
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© 2011 Apacer Technology Inc.
Rev. 1.0
ATA Flash Drive 185
AP-FD18B20BxxxxxS-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
16 GB
Total bytes
15,032,385,536
30,064,771,072
60,129,542,144
120,259,084,288
Cylinders*
16383
Heads
16
Sectors
63
Max LBA
29,360,128
58,720,256
117,440,512
234,881,024
32 GB
16383
16
63
64 GB
16383
16
63
128 GB
16383
16
63
*Cylinders, heads or sectors are not applicable for these capacities. Only LBA addressing applies.
4.1 Performance Specifications
Performance of the ATA-Flash Drive is listed in Table 4-2.
Table 4-2: Performance specifications
Capacity
16 GB
32 GB
64 GB
128 GB
Performance*
Sustained read (MB/s)
115
40
115
40
115
60
115
60
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
Item
Criteria
-40~100 (℃)
Non-Operating Temperature
0°C to 70°C (Standard);
-40°C to 85°C (ET*)
Sine wave: 15(G), 10~2000(Hz);
Random wave: 7.7(Grms), 20~2000(Hz)
1500(G), 0.5(ms), non-operating;
50(G), 11(ms), operating
Operating Temperature
Vibration
Shock
Humidity
5% to 95% RH (Non-condensing)
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© 2011 Apacer Technology Inc.
Rev. 1.0
ATA Flash Drive 185
AP-FD18B20BxxxxxS-XX
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.
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 configurable 18, 16, 15, 14, 8, 7, 6 bits of random 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.
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© 2011 Apacer Technology Inc.
Rev. 1.0
ATA Flash Drive 185
AP-FD18B20BxxxxxS-XX
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 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.
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© 2011 Apacer Technology Inc.
Rev. 1.0
ATA Flash Drive 185
AP-FD18B20BxxxxxS-XX
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
register. The manner in which a command is accepted varies.
Table 6-1: Command set
Code
E5h
92h
90h
E7h
EAh
ECh
A1h
E3h
E1h
91h
00h
E4h
C8h
25h
C4h
29h
F8h
27h
20h
24h
40h
42h
10h
Command
Code
F6h
F3h
F4h
F5h
F1h
F2h
70h
EFh
F9h
91h
C6h
E6h
B0h
E2h
E0h
E8h
CAh
35h
C5h
39h
30h
34h
Command
Check Power Mode
Download Microcode
Execute Device Diagnostic
Flush Cache
Security Disable Password
Security Erase Prepare
Security Erase Unit
Security Freeze Lock
Security Set Password
Security Unlock
Seek
Flush Cache EXT
Identify Device
Identify Packet Device
Idle
Set Features
Idle Immediate
Set Max
Initialize Device Parameters
NOP
Set Max Address EXT
Set Multiple Mode
Sleep
Read Buffer
Read DMA
SMART
Read DMA EXT
Read Multiple
Standby
Standby Immediate
Write Buffer
Read Multiple EXT
Read Native Max Address
Read Native Max Address EXT
Read Sector
Write DMA
Write DMA EXT
Write Multiple
Read Sector EXT
Read Verify Sectors
Read Verify Sectors EXT
Recalibrate
Write Multiple EXT
Write Sector
Write Sector EXT
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© 2011 Apacer Technology Inc.
Rev. 1.0
ATA Flash Drive 185
AP-FD18B20BxxxxxS-XX
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
Ambient Temperature
3.3V
3.135-3.465V
0°C to +70°C
Table 7-2: Absolute maximum power pin stress ratings
Parameter
Symbol
VDD
Conditions
Input Power
-0.3V min. to 6.5V max.
-0.5V min. to VDD + 0.5V max.
Voltage on any pin except VDD with respect to GND
V
Table 7-3: Recommended system power-up timing
Symbol
Parameter
Typical
200
Maximum
Units
ms
1
TPU-READY
Power-up to Ready Operation
Power-up to Write Operation
1000
1000
1
TPU-WRITE
200
ms
1. This parameter is measured only for initial qualification and after a design or process change that could affect this parameter.
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© 2011 Apacer Technology Inc.
Rev. 1.0
ATA Flash Drive 185
AP-FD18B20BxxxxxS-XX
8. Physical Characteristics
Unit: ㎜
Tolerance: ± 0.2
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© 2011 Apacer Technology Inc.
Rev. 1.0
ATA Flash Drive 185
AP-FD18B20BxxxxxS-XX
9. Product Ordering Information
9.1 Product Code Designations
AP – FD18 B 2 0 B xxxxx S – XX
Flash Type
Environmental Specification
Capacity:
0016G: 16GB
0032G: 32GB
0064G: 64GB
0128G: 128GB
Product Type
1.8” with 40pin ZIF Connector
PCB Version
Outline
180D Degree
Controller version
1.8 inch ATA Flash Drive
Apacer Product Code
12
© 2011 Apacer Technology Inc.
Rev. 1.0
ATA Flash Drive 185
AP-FD18B20BxxxxxS-XX
9.2 Valid Combinations
Capacity
16GB
Model Number
AP-FD18B20B0016GS-TM
AP-FD18B20B0032GS-TM
AP-FD18B20B0064GS-TM
AP-FD18B20B0128GS-TM
32GB
64GB
128GB
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© 2011 Apacer Technology Inc.
Rev. 1.0
ATA Flash Drive 185
AP-FD18B20BxxxxxS-XX
Revision History
Revision
0.1
Date
Description
Preliminary
Remark
01/07/2011
03/21/2011
1.0
Official release
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© 2011 Apacer Technology Inc.
Rev. 1.0
ATA Flash Drive 185
AP-FD18B20BxxxxxS-XX
Global Presence
Apacer Technology Inc.
4th Fl., 75 Xintai 5th Rd., Sec.1
Hsichih, New Taipei City, 221
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.
Aziëlaan 22,
5232 BA '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,
#1064, 1st Floor, 7th ‘A’ Main,
3rd Block Koramangala, Bangalore – 560 034
Tel: +91 80 4152 9061/62/63
Fax: +91 80 4170 0215
sales_india@apacer.com
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© 2011 Apacer Technology Inc.
Rev. 1.0
Mouser Electronics
Authorized Distributor
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