RoHS Recast Compliant
SATA-Disk Module 5A-M
SDM5A-M 22P/180D Product Specifications
(Toshiba 15nm)
January 2, 2018
Version 1.3
Apacer Technology Inc.
1F, No.32, Zhongcheng Rd., Tucheng Dist., New Taipei City, Taiwan, R.O.C
Tel: +886-2-2267-8000
www.apacer.com
Fax: +886-2-2267-2261
Features:
Standard Serial ATA Revision 3.1
–
–
–
–
Temperature Range
–
SATA 6.0 Gbps interface
ATA-8 command set
Backward compatible with SATA 1.5/3.0
Gbps
ATA/ATAPI commands supported
Operating:
Standard: 0°C to 70°C
Extended: -40°C to 85°C
–
Storage: -40°C to 100°C
Supply Voltage
–
Capacity
–
5.0 V
±
5%
8, 16, 32, 64 GB
Performance*
–
–
–
Power Consumption*
–
Burst read/write: 600 MB/sec
Sequential read: Up to 245 MB/sec
Sequential write: Up to 75 MB/sec
Active mode: 205 mA
Idle mode: 80 mA
–
Connector Type
–
–
Flash Management
–
–
–
–
–
–
–
7-pin SATA signal connector
15-pin SATA power connector
Built-in hardware ECC
Global Wear Leveling
Flash bad-block management
S.M.A.R.T.
Power Failure Management
ATA Secure Erase
TRIM
–
Form Factor
SATA Disk Module: 22-pin/180 degree
Shock & Vibration**
–
–
Shock:1,500 G
Vibration: 15 G
RoHS Recast Compliant
–
NAND Flash Type:
MLC
MTBF:
>1,000,000 hours
Complies with 2011/65/EU Standard
*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.
**Non-operating
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© 2018 Apacer Technology Inc.
Table of Contents
1. General Descriptions ........................................................................3
2. Functional Block ...............................................................................3
3. Pin Assignments ................................................................................4
4. Product Specifications......................................................................6
4.1 Capacity ......................................................................................................................................... 6
4.2 Performance .................................................................................................................................. 6
4.3 Environmental Specifications ........................................................................................................ 6
4.4 Mean Time Between Failures (MTBF) .......................................................................................... 7
4.5 Certification and Compliance ........................................................................................................ 7
5. Flash Management ............................................................................8
5.1 Error Correction/Detection ............................................................................................................. 8
5.2 Bad Block Management ................................................................................................................ 8
5.3 Global Wear Leveling .................................................................................................................... 8
5.4 ATA Secure Erase ......................................................................................................................... 8
5.5 Power Failure Management .......................................................................................................... 8
5.6 TRIM .............................................................................................................................................. 9
6. Software Interface ......................................................................... 10
6.1 Command Set .............................................................................................................................. 10
6.2 S.M.A.R.T. ................................................................................................................................... 10
7. Electrical Specifications ............................................................... 12
7.1 Operating Voltage........................................................................................................................ 12
7.2 Power Consumption .................................................................................................................... 12
8. Physical Characteristics ................................................................ 13
9. Product Ordering Information ........................................................ 14
9.1 Product Code Designations ......................................................................................................... 14
9.2 Valid Combinations ...................................................................................................................... 15
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© 2018 Apacer Technology Inc.
1. General Descriptions
Apacer’s SDM5A-M (SATA Disk Module 5A-M) is our next generation disk-on-module (DOM) series
that offers elevated speed boost and higher error correction capabilities. Built with SATA 6.0 Gb/s
interface, SDM5A-M delivers higher performance in data transfer than its previous SDM selections,
reaching up to 245 MB/s in read and 75 MB/s in write.
With its SATA interface compliance and compact size, this high-speed disk module defines an ideal
balance of performance, capacities, reliability and cost. SDM5A-M comes in moderate capacities that
are suitable to boot industrial applications and light operating systems for specific operations, while
with some extra memory space for data storage. The architectural nature of SATA disk module
provides higher resistance to external environmental influences and better flexibility for motherboard
space.
Regarding data reliability, SDM5A-M is built in with powerful ECC engine that can correct up to 40 bits
per 1KB data. In addition, the controller unit of this DOM device supports wear-leveling, SMART and
power failure management for data integrity. With its trustable reliability, performance and cost
effectiveness, Apacer’s SDM5A-M is definitely the ideal storage or cache solution for embedded and
industrial computers, servers and thin clients.
2. Functional Block
SDM5A-M 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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© 2018 Apacer Technology Inc.
3. Pin Assignments
SATA Connectors
Table 3-1
Signal Segment
Pin
S1
S2
S3
S4
S5
S6
S7
Type
GND
RxP
RxN
GND
TxN
TxP
GND
- Differential Transmit Signal
+ Differential Transmit Signal
+ Differential Receive Signal
- Differential Receive Signal
Description
Pin
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
Table 3-2
Power Segment
Signal/Description
Unused (3.3V)
Unused (3.3V)
Unused (3.3V)
Ground
Ground
Ground
5V
5V
5V
Ground
DAS
Ground
Unused (12V)
Unused (12V)
Unused (12V)
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© 2018 Apacer Technology Inc.
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