RoHS Recast Compliant
M.2 2242 Flash Drive
SM220-M242 Product Specifications
December 9, 2016
Version 1.4
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
M.2 2242 Flash Drive
APM2T42SM22xxxGAN-3XTMXX
Features:
Compliance with SATA Interface
–
Serial ATA Revision 3.1
–
SATA 6.0 Gbps
–
ATA-8 command set
–
Backward compatible with SATA 1.5/3.0
Gbps
Capacity
–
8, 16, 32, 64, 128 GB
Performance*
–
Interface burst read/write: 600 MB/sec
Standard Speed:
–
Sustained read: up to 270 MB/sec
–
Sustained write: up to 70 MB/sec
High-Speed:
–
Sustained read: up to 510 MB/sec
–
Sustained write: up to 120 MB/sec
Flash Management
–
Built-in hardware ECC
–
Static/dynamic wear-leveling
–
Flash bad-block management
–
S.M.A.R.T.
–
Power Failure Management
–
ATA Secure Erase
–
TRIM
SATA Power Management
NAND Flash Type:
MLC
MTBF:
>1,000,000 hours
Temperature Range
–
Operating:
Standard: 0°C to 70°C
Extended: -40°C to 85°C
–
Storage: -40°C to 100°C
Supply Voltage
–
3.3 V
±
5%
Power Consumption*
Standard Speed:
–
Active mode: 305 mA
–
Idle mode: 80 mA
High-Speed:
–
Active mode: 430 mA
–
Idle mode: 75 mA
Connector Type
–
75-pin SATA-based M.2 module pinout
Form Factor
–
M.2 2242 form factor
–
Dimensions: 42.00 x 22.00 x 3.60, unit:
㎜
Shock & Vibration**
–
Shock:1,500 G
–
Vibration: 15 G
Device Sleep (optional)
RoHS Recast Compliant (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
1
© 2016 Apacer Technology Inc.
Rev. 1.4
M.2 2242 Flash Drive
APM2T42SM22xxxGAN-3XTMXX
Table of Contents
1. General Description .............................................................................. 3
2. Pin Assignments .................................................................................... 3
3. Product Specifications.......................................................................... 6
3.1 Capacity ............................................................................................................................................... 6
3.2 Performance ........................................................................................................................................ 6
3.3 Environmental Specifications .............................................................................................................. 7
3.4 Mean Time Between Failures (MTBF) ................................................................................................ 7
3.5 Certification and Compliance .............................................................................................................. 7
4. Flash Management ................................................................................ 8
4.1 Error Correction/Detection ................................................................................................................... 8
4.2 Bad Block Management ...................................................................................................................... 8
4.3 Wear Leveling ...................................................................................................................................... 8
4.4 Power Failure Management ................................................................................................................ 8
4.5 ATA Secure Erase ............................................................................................................................... 8
4.6 TRIM .................................................................................................................................................... 9
4.7 SATA Power Management .................................................................................................................. 9
5. Software Interface .............................................................................. 10
5.1 Command Set .................................................................................................................................... 10
5.2 S.M.A.R.T. ......................................................................................................................................... 10
6. Electrical Specifications .................................................................... 12
7. Mechanical Specifications ................................................................. 13
7.1 Dimensions ........................................................................................................................................ 13
8. Product Ordering Information ............................................................. 15
8.1 Product Code Designations ............................................................................................................... 15
8.2 Valid Combinations ............................................................................................................................ 16
2
© 2016 Apacer Technology Inc.
Rev. 1.4
M.2 2242 Flash Drive
APM2T42SM22xxxGAN-3XTMXX
1. General Description
Apacer’s SM220-M242 (M.2 2242) is the next generation modularized Solid State Drive (SSD) with the
shape of all new M.2 form factor, with the aim to be the more suitable for mobile and compact computers
with standard width at only 22.00 mm. SM220-M242 appears in M.2 2242 mechanical dimensions and is
believed to be the leading add-in storage solution for future host computing systems.
The M.2 SSD is designed with SATA-based connector pinouts, providing full compliance with the latest
SATA Revision 3.1 interface specifications. Aside from SATA compliance, SM220-M242 delivers
exceptional performance and power efficiency. On the other hand, the extreme thin and light form factor
makes SM220-M242 the ideal choice for mobile computing systems, which appears to be the trend in
near future.
Regarding reliability, SM220-M242 is built with a powerful SATA controller that supports on-the-module
ECC as well as efficient wear leveling scheme. Since it is operating under SATA 6.0 Gbps interface,
SM220-M242 is provided with Apacer latest S.M.A.R.T. that are primarily oriented for the latest SATA
interface SSD, for drive lifetime monitoring and analyzing.
2. Pin Assignments
This connector does not support hot plug capability. There are a total of 75 pins. 12 pin locations are used
for mechanical key locations; this allows such a module to plug into both Key B and Key M connectors.
Notch M
Notch B
Pin1
Pin
1
2
3
4
5
6
7
Type
CONFIG_3
3.3V
GND
3.3V
No connect
Not available
Not available
Description
Ground (according to M.2 configurations for SSD-SATA definition)
Supply Pin, 3.3V
Ground
Supply pin, 3.3V
No connect
No connect (used for other purposes)
No connect (used for other purposes)
3
© 2016 Apacer Technology Inc.
Rev. 1.4
M.2 2242 Flash Drive
APM2T42SM22xxxGAN-3XTMXX
Pin
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
Type
Not available
No connect
DAS/DSS
No connect
(removed for key)
(removed for key)
(removed for key)
(removed for key)
(removed for key)
(removed for key)
(removed for key)
(removed for key)
Not available
CONFIG_0
Not available
Not available
Not available
Not available
Not available
GND
Not available
PERn1
Not available
PERp1
Not available
GND
Not available
PETn1
Not available
PETp1
DEVSLP
GND
Not available
SATA-Rx+
Not available
Description
No connect (used for other purposes)
No connect
Device Activity Signal/Disable Staggered Spin-up
No connect (used for other purposes)
Mechanical notch B
Mechanical notch B
Mechanical notch B
Mechanical notch B
Mechanical notch B
Mechanical notch B
Mechanical notch B
Mechanical notch B
No connect (used for other purposes)
Ground (according to M.2 configurations for SSD-SATA definition)
No connect (used for other purposes)
No connect (used for other purposes)
No connect (used for other purposes)
No connect (used for other purposes)
No connect (used for other purposes)
Ground
No connect (used for other purposes)
Not used
No connect (used for other purposes)
Not used
No connect (used for other purposes)
Ground
No connect (used for other purposes)
Not used
No connect (used for other purposes)
Not used
Device Sleep, input. If driven high the host is informing the SSD to
enter a low power state
Ground
No connect (used for other purposes)
Host receiver differential signal pair
No connect (used for other purposes)
4
© 2016 Apacer Technology Inc.
Rev. 1.4
51mcu
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