ETC2 APSDM032G15AN-AC Sata-disk module 4 Datasheet

RoHS Compliant
SATA-Disk Module 4
SDM4 22P/90D Product Specifications
December 1st, 2011
Version 1.0
Apacer Technology Inc.
4th Fl., 75 Hsin Tai Wu Rd., Sec.1, Hsichih, New Taipei City, Taiwan 221
Tel: +886-2-2698-2888
www.apacer.com
Fax: +886-2-2698-2889
SATA-Disk Module 4
APSDMxxxx15Ax-AXX
Features:
z
Standard Serial ATA 2.6 (Gen. 2)
– Serial ATA 2.6 (Gen. 2)
– SATA II, 3.0 Gbps
– ATA-compatible command set
z
Capacities
– 2, 4, 8, 16, 32, 64 GB
z
Performance*
– Burst read/write: 300 MB/sec
– Sustained read: up to 165 MB/sec
– Sustained write: up to 150 MB/sec
z
z
Intelligent endurance design
– Built-in hardware ECC, enabling up to
16/24 bit correction per 1K bytes
– Static wear-leveling scheme together
with dynamical block allocation to
significantly increase the lifespan of a
flash device and optimize the disk
performance
– Flash bad-block management
– S.M.A.R.T.
– Power Failure Management
– ATA Secure Erase
– TRIM
z
Zero power data retention
– No battery required for data storage
z
Temperature ranges
– Operation: 0°C to 70°C (32 ~ 158°F)
– Extended: -40 ~ +85°C (-40° ~ 185°F)
– Storage: -40°C to 100°C (-40° ~ 212°F)
z
Supply voltage
– 5.0 V ± 5%
z
Power consumption (typical)*
– Active mode: 333 [email protected] V
– Idle mode: 95 [email protected] V
z
Connector type
– 7-pin SATA signal connector
– 15-pin SATA power connector
z
Form factor
– SATA Disk Module (44 x 30 x 1.6, unit: mm)
z
Shock & Vibration
– Shock: 50g (approx.)
– Vibration: 15g (approx.)
z
MTBF: >2,000,000
z
RoHS compliant
NAND Flash Type: SLC
*Varies from capacities. The values for performances and power consumptions presented are typical and may vary depending on flash configurations
or platform settings. The term idle refers to the standby state of the device.
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© 2011 Apacer Technology Inc.
Rev. 1.0
SATA-Disk Module 4
APSDMxxxx15Ax-AXX
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 DIAGRAM ..................................................................................... 4
3. PIN ASSIGNMENTS................................................................................................................ 5
4. CAPACITY SPECIFICATION............................................................................................... 7
4.1 PERFORMANCE SPECIFICATION .............................................................................................................................7
4.1.1 ATA Mode Support .......................................................................................................................................7
4.1.2 Performance .................................................................................................................................................7
4.2 ENVIRONMENTAL SPECIFICATIONS .......................................................................................................................8
4.3 MEAN TIME BETWEEN FAILURES (MTBF) ...........................................................................................................8
4.4 CERTIFICATION AND COMPLIANCE .......................................................................................................................8
5. FLASH MANAGEMENT ....................................................................................................... 9
5.1 ERROR CORRECTION/DETECTION .........................................................................................................................9
5.2 BAD BLOCK MANAGEMENT .................................................................................................................................9
5.3 WEAR LEVELING ..................................................................................................................................................9
5.4 POWER FAILURE MANAGEMENT...........................................................................................................................9
5.5 ATA SECURE ERASE ............................................................................................................................................9
5.6 S.M.A.R.T..........................................................................................................................................................10
5.7 TRIM .................................................................................................................................................................10
6. SOFTWARE INTERFACE .................................................................................................. 11
6.1 COMMAND SET ...................................................................................................................................................11
7. ELECTRICAL SPECIFICATION ...................................................................................... 12
7.1 ELECTROSTATIC DISCHARGE .............................................................................................................................13
7.2 ELECTRICAL FAST TRANSIENT/BURST ...............................................................................................................13
8. PHYSICAL CHARACTERISTICS ..................................................................................... 15
8.1 DIMENSIONS .......................................................................................................................................................15
9. PRODUCT ORDERING INFORMATION ........................................................................ 16
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© 2011 Apacer Technology Inc.
Rev. 1.0
SATA-Disk Module 4
APSDMxxxx15Ax-AXX
1. General Description
Apacer’s SATA-Disk Module 4 (SDM4) is a high-performance, embedded SSD designed to replace the
conventional SATA hard disk drive. SDM SSD can be plugged into a standard Serial ATA connectors
commonly found in desktops, IT-STB, industrial PC and thin client systems. Moreover, Apacer provides
an innovative way for design-in customers to strengthen the vibration-resistance between SDM4 and
mainboard.
Apacer’s SDM4 has a built-in microcontroller with file management firmware that communicates with
SATA standard interface. This means SDM4 does not require additional or proprietary host software such
as Flash File System (FFS) and Memory Technology Driver (MTD). This product is well suited for
embedded flash storage applications offering new and expanded functionalities as well as more costeffective designs, better performance and increased reliability.
SDM4 Series is designed to work at 5 Volts and uses a standard SATA driver that complies with major
operating systems such as Microsoft’s Windows series.
Featuring technologies as Apacer-specific Wear-leveling algorithms, S.M.A.R.T, Enhanced Data Integrity,
Intelligent Power Failure Management, ATA Secure Erase, and TRIM, Apacer assures users of a versatile
device on data storage.
This SDM4 SSD is designed to be rugged for industrial applications where harsh, demanding
environments are often encountered, and has gone through environmental testings such as shock, wide
temperature range and ESD. Our SSDs meet international standards and we specialized in customization
services in both hardware and systems.
Our customization services include:
y
y
y
y
y
y
Product change notification (PCN)1
Pre-installed software, custom software imaging and ID strings2
Customize packaging and labeling2
Specified testing2
Safety packaging, such as ESD protection pad, honeycomb-cut packing in sponge, or other types of
protection.
Field Application Engineers in our overseas branches for technical support
1
Usually notified by our sales representatives or product managers, instead of on packages.
Depending on specified requests
2
1.1 Performance-Optimized Controller
The heart of SDM4 is the Flash controller, which translates standard SATA signals into the data and
controls of the flash media. The SATA and Flash Management controller are 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 SDM4. 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 Flash Controller performs as a SRAM buffer to optimize the host’s data transfer to and from the flash
media.
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© 2011 Apacer Technology Inc.
Rev. 1.0
SATA-Disk Module 4
APSDMxxxx15Ax-AXX
2. Functional Block Diagram
SDM4 includes the SATA and Flash Management controllers, and flash media, as well as the SATA
standard interface. Figure 2-1 shows the functional block diagram.
Serial ATA
Interface
SATA
Controller
Flash
Management
Controller
Flash
Media
Figure 2-1: Functional block diagram
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© 2011 Apacer Technology Inc.
Rev. 1.0
SATA-Disk Module 4
APSDMxxxx15Ax-AXX
3. Pin Assignments
SATA Connectors
Table 3-1: Signal segment
Name
Type
S1
GND
Table 3-2: Power segment
Description
Pin
Signal/Description
P1
Unused (3.3V)
S2
RxP
+ Differential Receive Signal
P2
Unused (3.3V)
S3
RxN
- Differential Receive Signal
P3
Unused (3.3V)
S4
GND
P4
Ground
S5
TxN
- Differential Transmit Signal
P5
Ground
S6
TxP
+ Differential Transmit Signal
P6
Ground
S7
GND
P7
5V
P8
5V
P9
5V
P10
Ground
P11
Reserved/Ground
P12
Ground
P13
Unused (12V)
P14
Unused (12V)
P15
Unused (12V)
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© 2011 Apacer Technology Inc.
Rev. 1.0
SATA-Disk Module 4
APSDMxxxx15Ax-AXX
Figure 3-1 SATA Cable/Connector Connection Diagram
The connector on the left represents the Host with TX/RX differential pairs connected to a cable. The
connector on the right shows the Device with TX/RX differential pairs also connected to the cable. Notice
also the ground path connecting the shielding of the cable to the Cable Receptacle.
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© 2011 Apacer Technology Inc.
Rev. 1.0
SATA-Disk Module 4
APSDMxxxx15Ax-AXX
4. Capacity Specification
Capacity specification of SDM4 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: Capacity specifications
Capacity
Total bytes*
Cylinders
Heads
Sectors
Max LBA
2 GB
2,002,452,480
3,880
16
63
3,911,040
4 GB
3,011,420,160
5835
16
63
5,881,680
8 GB
7,012,196,352
15334
16
63
13,695,696
16 GB
16,013,942,784
16,383
16
63
31,277,232
32 GB
32,017,047,552
16,383
16
63
62,533,296
64 GB
63,351,106,560
16,383
16
63
123,732,736
*Display of total bytes varies from file systems, which means not all of the bytes can be used for storage.
4.1 Performance Specification
4.1.1 ATA Mode Support
SDM4 supports the following ATA operating modes:
z
Supports up to PIO Mode-4
z
Supports up to Multi-word DMA Mode-2
z
Supports up to Ultra DMA Mode-5
4.1.2 Performance
Performances of SDM4 are listed below in table 4-2.
Table 4-2: Performance (Standard)
Capacity
2 GB
4 GB
8 GB
16 GB
32 GB
Sustained read (MB/s)
75
80
80
85
85
Sustained write (MB/s)
26
50
50
80
80
Performance
Performance (High-speed)
Capacity
4 GB
8 GB
16 GB
32 GB
64 GB
Sustained read (MB/s)
150
160
160
160
165
Sustained write (MB/s)
50
100
95
145
150
Performance
Note: Results may differ from various flash configurations.
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© 2011 Apacer Technology Inc.
Rev. 1.0
SATA-Disk Module 4
APSDMxxxx15Ax-AXX
4.2 Environmental Specifications
Environmental specification of SDM4 product family which follows the MIL-STD-202 and MIL-STD-810
standards is available as shown in Table 4-3.
Table 4-3 SDM4-M environmental specifications
Item
Specification
operating temp.
0~70(℃)
Extended temperature
-40 ~ +85(℃)
non-operating temp.
-40~100(℃)
humidity
10~95% R.H, non-condensing
operating vibration
10~2000(Hz), 15(G), sine wave, 1(hr)/per axis
non-operating vibration
20~2000(Hz), 7.7(Grms), random wave, 1(hr)/per axis
operating shock
50(G), 11(ms), half-sine wave
non-operating shock
1500(G), 0.5(ms), half-sine wave
4.3 Mean Time Between Failures (MTBF)
Mean Time Between Failures (MTBF) is predicted based on reliability data for the individual components
in SDM4. Although many component MTBFs are given in databases and often these values are not really
accurate, the prediction result for SDM4-M is more than 2,000,000 hours.
Notes about the MTBF:
The MTBF is predicated and calculated based on “Telcordia Technologies Special Report, SR-332, Issue
2” method.
4.4 Certification and Compliance
SDM4 complies with the following standards:
z
z
z
z
z
z
CE – EN55022/55024
FCC 47CFR Part15 Class B
RoHS
MIL-STD-202 and MIL-STD-810
SATA II (SATA Rev. 2.6)
Up to ATA/ATAPI-7 ( including S.M.A.R.T.)
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© 2011 Apacer Technology Inc.
Rev. 1.0
SATA-Disk Module 4
APSDMxxxx15Ax-AXX
5. Flash Management
5.1 Error Correction/Detection
SDM4 implements a hardware ECC scheme, based on the BCH algorithm. It can detect and correct up to
16 bits or 24 bits error in 1K bytes.
5.2 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. SDM4’s controller 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.
5.3 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 static wear
leveling. They both ensure that the lifetime of the flash media can be increased, and the disk access
performance is optimized as well.
5.4 Power Failure Management
The Low Power Detection on the controller initiates crucial data saving before the power supplied to the
device is too low. This feature prevents the device from crash and ensures data integrity during an
unexpected power-off.
5.5 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
SATA-Disk Module 4
APSDMxxxx15Ax-AXX
5.6 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 SDM4 uses the standard SMART command B0h to read data from the drive for SMART feature
as the SATA Rev.2.6 ATA/ATAPI-7 specifications. Based on the SFF-8035i Rev. 2.0 specifications,
Apacer SMART defines vendor-specified SMART Attribute IDs (A0h, A1h, A2h, A3h, A4h-A5h) in SDM4.
They represent initial back block count, bad block count, spare block count, maximum erase count, and
average erase counts respectively. When the Apacer SMART Utility running on the host, it analyzes and
reports the disk status to the host before SDM4 is in critical condition.
5.7 TRIM
Made of millions of NAND flash cells, SSD can be written into groups called pages in 4K size generally,
but can only be erased in larger groups called blocks of 128 pages or 512KB. These stipulations are
partially the source of many performance issues. Until an address gets used again, the SSD has to keep
track of every last bit of data that’s written on it. The ATA-TRIM instruction tilts the balance in favor of the
SSD. TRIM addresses a major part of the performance degradation issue over time that plagues all SSDs.
A TRIM enabled drive running an OS with TRIM support will stay closer to its peak performance over time.
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© 2011 Apacer Technology Inc.
Rev. 1.0
SATA-Disk Module 4
APSDMxxxx15Ax-AXX
6. Software Interface
6.1 Command Set
This section defines the software requirements and the format of the commands the host sends to SDM4.
Commands are issued to SDM4 by loading the required registers in the command block with the supplied
parameters, and then writing the command code to the Command register.
Table 6-1: Command set
Code
Command
Code
Command
E5h
Check Power Mode
F3h
Security Erase Prepare
06h
Data Set Management
F4h
Security Erase Unit
90h
Execute Device Diagnostic
F5h
Security Freeze Lock
E7h
Flush Cache
F1h
Security Set Password
EAh
Flush Cache EXT
F2h
Security Unlock
ECh
Identify Device
70h
Seek
E3h
Idle
EFh
Set Features
E1h
Idle Immediate
C6h
Set Multiple Mode
91h
Initialize Device Parameters
E6h
Sleep
C8h
Read DMA
B0h
SMART
25h
Read DMA EXT
E2h
Standby
C4h
Read Multiple
E0h
Standby Immediate
29h
Read Multiple EXT
CAh
Write DMA
20h
Read Sector
35h
Write DMA EXT
24h
Read Sector EXT
C5h
Write Multiple
40h
Read Verify Sectors
39h
Write Multiple EXT
42h
Read Verify Sectors EXT
30h
Write Sector
10h
Recalibrate
34h
Write Sector EXT
F6h
Security Disable Password
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© 2011 Apacer Technology Inc.
Rev. 1.0
SATA-Disk Module 4
APSDMxxxx15Ax-AXX
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: Operating range
Range
Standard
Extended Temperature
Ambient Temperature
0°C to +70°C
-40°C to 85°C
5V
4.75-5.25V
Table 7-2: 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 7-3: Recommended system power-up timing
Symbol
TPU-READY1
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.
Table 7-4: Typical power consumption (Standard)
Capacity
2 GB
4 GB
8 GB
16 GB
32 GB
Active (mA)
187
224
233
220
230
Idle (mA)
71
72
72
75
75
Modes
Typical power consumption (High-speed)
Capacity
4 GB
8 GB
16 GB
32 GB
64 GB
Active (mA)
255
333
324
280
300
Idle (mA)
85
95
95
77
80
Modes
Note: Results may differ from various flash configurations.
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© 2011 Apacer Technology Inc.
Rev. 1.0
SATA-Disk Module 4
APSDMxxxx15Ax-AXX
7.1
Electrostatic Discharge
Electrostatic discharge
Amount of
Item
Voltage
Discharge
Required
Criteria
Complied To Criteria
(A,B,C)
10
+8kV
B
A
10
-8kV
B
A
25
+4kV
B
A
25
-4kV
B
A
Indirect
Discharge
(HCP)
25
+4kV
B
A
25
-4kV
B
A
Indirect
Discharge
(VCP Front)
25
+4kV
B
A
25
-4kV
B
A
Indirect
Discharge
(VCP Left)
25
+4kV
B
A
25
-4kV
B
A
Indirect
Discharge
(VCP Back)
25
+4kV
B
A
25
-4kV
B
A
Indirect
Discharge
(VCP Right)
25
+4kV
B
A
25
-4kV
B
A
Air Discharge
Contact
Discharge
7.2
Electrical Fast Transient/Burst
Electrical Fast Transient/Burst
Inject
Line
L-N-PE
Polarity
±
Voltage
kV
Inject
Time
(Second)
1kV
60
Inject
Method
Required
Criteria
Direct
B
Complied
to
Criteria
A
Notes about 7.1 Electrostatic Discharge & 7.2 Electrical Fast Transient/Burst
The tests performed are from lowest level up to the highest level as required by standard, but only highest
level is shown on the report.
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© 2011 Apacer Technology Inc.
Rev. 1.0
SATA-Disk Module 4
APSDMxxxx15Ax-AXX
Meet criteria A: Operate as intended during and after the test
Meet criteria B: Operate as intended after the test
Meet criteria C: Loss/Error of function
Additional Information:
EUT stopped operation and could / could not be reset by operator at kV.
No false alarms or other malfunctions were observed during or after the test.
The Contact discharges were applied at least total 200 discharges at a minimum of four test points.
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© 2011 Apacer Technology Inc.
Rev. 1.0
SATA-Disk Module 4
APSDMxxxx15Ax-AXX
8. Physical Characteristics
8.1 Dimensions
Unit: ㎜
Tolerance: ± 0.25
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© 2011 Apacer Technology Inc.
Rev. 1.0
SATA-Disk Module 4
APSDMxxxx15Ax-AXX
9. Product Ordering Information
9.1
Product Code Designations
A P SDM x x x x 1 5 A x – A X X
Temperature Range
Blank: Standard
W: Extended Temperature
Flash Type
T: Toshiba
C: Micron
Version Control
Configuration
N: Standard
D: Dual Channel
Apacer Brand
Solution Version
Form Factor
Capacities:
002G=
004G=
008G=
016G=
032G=
064G=
2GB
4GB
8GB
16GB
32GB
64GB
SATA Disk Module
Apacer Product Code
16
© 2011 Apacer Technology Inc.
Rev. 1.0
SATA-Disk Module 4
APSDMxxxx15Ax-AXX
7.2
Valid Combinations
7.2.1 SDM4 22P/90D Standard type
Capacity
2GB
4GB
8GB
16GB
32GB
Standard
Extended Temperature
APSDM002G15AN-AT
APSDM004G15AN-AT
APSDM008G15AN-AT
APSDM016G15AN-AC
APSDM032G15AN-AC
APSDM002G15AN-ATW
APSDM004G15AN-ATW
APSDM008G15AN-ATW
APSDM016G15AN-ACW
APSDM032G15AN-ACW
7.2.2 SDM4 22P/90D High Speed type
Capacity
4GB
8GB
16GB
32GB
64GB
Standard
Extended Temperature
APSDM004G15AD-AT
APSDM008G15AD-AT
APSDM016G15AD-AT
APSDM032G15AD-AC
APSDM064G15AD-AC
APSDM004G15AD-ATW
APSDM008G15AD-ATW
APSDM016G15AD-ATW
APSDM032G15AD-ACW
APSDM064G15AD-ACW
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.
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© 2011 Apacer Technology Inc.
Rev. 1.0
SATA-Disk Module 4
APSDMxxxx15Ax-AXX
Revision History
Revision
1.0
Date
Description
12/01/2011
Official release
Remark
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© 2011 Apacer Technology Inc.
Rev. 1.0
SATA-Disk Module 4
APSDMxxxx15Ax-AXX
Global Presence
Taiwan (Headquarters)
Apacer Technology Inc.
4th Fl., 75 Hsin Tai Wu Rd., Sec.1
Hsichih, New Taipei City
Taiwan 221
R.O.C.
Tel: +886-2-2698-2888
Fax: +886-2-2698-2889
[email protected]
U.S.A.
Apacer Memory America, Inc.
386 Fairview Way, Suite102,
Milpitas, CA 95035
Tel: 1-408-518-8699
Fax: 1-408-935-9611
[email protected]
Japan
Apacer Technology Corp.
5F, Matsura Bldg., Shiba, Minato-Ku
Tokyo, 105-0014, Japan
Tel: 81-3-5419-2668
Fax: 81-3-5419-0018
[email protected]
Europe
Apacer Technology B.V.
Science Park Eindhoven 5051 5692 EB Son,
The Netherlands
Tel: 31-40-267-0000
Fax: 31-40-267-0000#6199
[email protected]
China
Apacer Electronic (Shanghai) Co., Ltd
1301, No.251,Xiaomuqiao Road, Shanghai,
200032, China
Tel: 86-21-5529-0222
Fax: 86-21-5206-6939
[email protected]
India
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
[email protected]
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© 2011 Apacer Technology Inc.
Rev. 1.0
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Authorized Distributor
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