W2SS128G1TC-J21MA2-8D2.A1 数据手册
Wintec 1.8” Solid State Drive
WxSSxxxG1TC-J2xx
(J2) Series
Wintec Solid State Drive
1.8” SATA II
WxSSxxxG1TC-J2xx
(J2) Series
INFORMATION IN THIS DOCUMENT IS PROVIDED IN RELATION TO WINTEC
INDUSTRIES PRODUCTS, AND IS SUBJECT TO CHANGE WITHOUT NOTICE.
NOTHING IN THIS DOCUMENT SHALL BE CONSTRUED AS GRANTING ANY LICENSE,
EXPRESS OR IMPLIED.
ALL INFORMATION IN THIS DOCUMENT IS PROVIDED ON AN “AS-IS” BASIS
WITHOUT GUARANTEE OR WARRANTY OF ANY KIND.
Please contact your nearest Wintec representative for the latest updates or additional product
information.
WintecSSD-WxSSxxxG1TC-J2xx_v099.doc
March 2012 Wintec Industries, Inc.
Revision 0.99
1
Wintec 1.8” Solid State Drive
WxSSxxxG1TC-J2xx
(J2) Series
Revision History
Revision
Month
Year
0.99
March
2012
WintecSSD-WxSSxxxG1TC-J2xx_v099.doc
March 2012 Wintec Industries, Inc.
History
Preliminary Release
Revision 0.99
2
Wintec 1.8” Solid State Drive
WxSSxxxG1TC-J2xx
(J2) Series
Table of Contents
1.0
General Product Specification ............................................................................... 5
Block Diagram ............................................................................................................................ 6
Architecture ................................................................................................................................ 6
Flash cell wear leveling ................................................................................................................ 6
Error correction and data integrity ................................................................................................. 6
TRIM support .............................................................................................................................. 6
1.1
1.2
1.3
1.4
1.5
2.0
Electrical Specification .......................................................................................... 7
General ....................................................................................................................................... 7
SATA Pin Assignment and Description ......................................................................................... 7
2.1
2.2
3.0
Software Interface ................................................................................................. 8
3.1
3.2
4.0
5.0
ATA Command Set...................................................................................................................... 8
SMART Command Support ........................................................................................................ 9
Physical Specifications ......................................................................................... 13
Ordering Information.......................................................................................... 14
WintecSSD-WxSSxxxG1TC-J2xx_v099.doc
March 2012 Wintec Industries, Inc.
Revision 0.99
3
Wintec 1.8” Solid State Drive
WxSSxxxG1TC-J2xx
(J2) Series
Wintec Solid State Drive
WxSSxxxG1TC-J2xx Series
Features:
GENERAL
Density up to 256GB
JMicron 612 controller with external SDRAM buffer
SATA-II/I backwards compatible (3Gbps/1.5Gbps)
High-Performance SLC or MLC NAND Flash memory
PERFORMANCE
High Performance 190MB/s Seq. Read (SATA-II)*
High Performance 110MB/s Seq. Write (SATA-II)*
Random Read: 10,000 IOPS at 4KB transfer (SATA-II)
RELIABILITY
Data Integrity under power cycling
BCH ECC correction supports 16/24 bit ECC
Enhanced endurance by dynamic/static wear leveling
MTTF: 2,000,000 operating hours.
Wintec Solid State Drive
NOTE:
See Section 5.0 for Configuration & Ordering Guide
COMPATIBILITY
Serial ATA Revision 2.6 Compliant
ATA/ATAPI-7 Compliant
Supports TRIM and S.M.A.R.T command
Description:
The Wintec Industries WxSSxxxG1TC-J2xx series of ROHS Compliant 1.8” uSATA Solid State drives are constructed
with NAND-type flash memory devices paired to JMicron JMF612 SSD controller for virtual-to-physical address
mapping and other sophisticated flash management functions. The Wintec Flash Solid State Disk (SSD) provides major
advantages over the traditional magnetic hard disk drive (HDD). Faster access time and transfer rate, silent operation
and low power consumption, better shock and vibration resistance, and lower total cost of ownership make the Wintec
SSDs an attractive choice as the next generation mass storage device.
The Wintec 1.8” J2 series uSATA SSD provides high-speed data transfer and reliability utilizing SLC or MLC NAND
flash in storage capacities ranging from 32GB to 256GB, in a small 1.8” hard drive form factor. Its robust design
enables the SSD to achieve highest reliability and performance.
The JMF612 controller implements bad block management and dynamic/static wear-leveling techniques to ensure that
the NAND flash memory is not worn out prematurely. The drive supports 24 bits/1K Byte sector BCH ECC algorithm
for error correction. The drive supports basic S.M.A.R.T features to monitor the drive status and TRIM command to
efficiently maintain the data.
The Wintec J2 series SSD drives are ideal for notebooks and embedded computing systems that need performance and
reliability.
*Performance may vary based on drive configuration/NAND Flash type/capacity/test method used for testing.
WintecSSD-WxSSxxxG1TC-J2xx_v099.doc
March 2012 Wintec Industries, Inc.
Revision 0.99
4
Wintec 1.8” Solid State Drive
WxSSxxxG1TC-J2xx
(J2) Series
1.0
General Product Specification
For all the following specifications, values are defined at ambient temperature unless otherwise stated.
Table 1: User Capacity Specifications
Model Number¹ (typ)2,3
NAND Flash Type
MLC
W2SS032G1TC-J21xxx-yyy.zz
MLC
W2SS064G1TC-J21xxx-yyy.zz
MLC
W2SS128G1TC-J21xxx-yyy.zz
NAND Flash Total Capacity
32 GB
64 GB
128 GB
Over-provison
7%
7%
7%
NOTE:
1. See Section 4.0 for Configuration & Ordering Guide
2. 1GB = 1,000,000,000 Bytes
3. Capacity available to end-user is less than “Total Capacity” due to flash controller overhead, and may vary with flash
configuration.
Table 2: Typical Performance Specifications
Parameter
Sustained Sequential Read
Sustained Sequential Write
Sustained IOPS Random Read
Typical Performance4
up to 190 MB/sec (SATA-II)
up to 110 MB/sec (2CE)/ 60MB/sec (1CE) (SATA-II)
10,000 IOPS (SATA-II)
NOTE:
4. Bandwidth measured on high-performance desktop system. Note that performance may also vary depending on host system, drive
capacity, and drive configuration. Measured at QD=32.
Table 3: Flash Endurance
Parameter
Spec
up to 70,000 cycles for SLC
up to 3,000 cycles for MLC
5 Years (Min.)
2,000,000 Hours
Program/Erase Cycles
Data Retention
MTTF
Table 4: SSD Data Reliability
Parameter
Non-Recoverable Errors
Raw ECC Correctability
Table 5: Environmental Specifications
Parameters
Commercial Temp.
Temperature
Industrial Temp.
Humidity (Non-Condensing)
Vibration
Shock (Operating)
Noise
WintecSSD-WxSSxxxG1TC-J2xx_v099.doc
March 2012 Wintec Industries, Inc.
Spec
< 1 in 1016 Bytes Read
Up to 24 bits / 1K Bytes data
Operating
0C to 70C
-40C to 85C
5% to 95%
20 G RMS
1,500 G (Max.)
0 dB
Revision 0.99
Non-Operating
-55C to 95C
-55C to 95C
5% to 95%
N/A
0 dB
5
Wintec 1.8” Solid State Drive
WxSSxxxG1TC-J2xx
(J2) Series
1.1
Block Diagram
SATA II
PHY
Flash Controller 1
&
ECC Engine
SATA
Controller
BUS
SATA II I/F
CPU
DRAM
Controller
Flash Controller 4
&
ECC Engine
Channel 1
SLC/MLC
NAND FLASH
Channel 2
SLC/MLC
NAND FLASH
Channel 3
SLC/MLC
NAND FLASH
Channel 4
SLC/MLC
NAND FLASH
Channel 5
SLC/MLC
NAND FLASH
Channel 6
SLC/MLC
NAND FLASH
Channel 7
SLC/MLC
NAND FLASH
Channel 8
SLC/MLC
NAND FLASH
Figure 1. Block Diagram
1.2
Architecture
The Wintec 1.8” J2 series uSATA SSD utilizes a flash controller chip with 8 parallel channels of flash memory
interface. The flash controller also simultaneously manages the file read and write interface with the host system
via a single SATA-II interface. By utilizing 8 parallel channels of MLC flash memory, the Wintec SSD can provide
both high performance and reliability, while maintaining a minimal unit cost.
1.3
Flash cell wear leveling
The SSD controller tracks the number of PE (program/erase) cycles that each block in the SSD goes through, and
will dynamically remap logical sectors written from the host to different physical pages and blocks within the
NAND flash. This including with static wear leveling ensures the flash cells wear evenly, and no premature wear
out or data loss will occur in any portions of the drive.
1.4
Error correction and data integrity
The drive supports BCH error correction code; the controller can correct 16 bits or 24 bits per 1024 byte data.
1.5
TRIM support
The D4 series SSD supports the TRIM command. Data that has been deleted from the host can be marked as free
space by the host issuing the TRIM command to the drive. This allows the drive to more efficiently reclaim free
space and maintain performance.
WintecSSD-WxSSxxxG1TC-J2xx_v099.doc
March 2012 Wintec Industries, Inc.
Revision 0.99
6
Wintec 1.8” Solid State Drive
WxSSxxxG1TC-J2xx
(J2) Series
2.0 Electrical Specification
2.1
General
Table 6: Absolute Maximum Ratings
Symbol
VCC
Parameter
VCC With Respect to GND
Min
-0.5
Max
Units
6.0
V
Max
5.5
70
95
Units
V
C
%
Table 7: Typical Operating Conditions (VCC=5V 10%)
Symbol
VCC
TA
H
Parameter
VCC With Respect to GND
Operating Temperature (Commercial Temp)
Humidity
Min
4.5
0
5
Table 8: Power consumption
Symbol
Parameter
Value
Idle Power consumption
0.95
Pi
Typical operating power consumption
1.50
PT
Maximum operating power consumption
2.50
Pmax
Power measurements were taken under IOMeter06 stress load with 4KB aligned reads and writes
2.2
Units
Watts
Watts
Watts
SATA Pin Assignment and Description
The SATA connectors are compliant with standard SATA power specifications. As is standard, power may be
supplied to all of the power pins. However, only the 5V power pins are utilized to provide power to the SSD.
Therefore, where non-standard power supplies and connections are utilized, the power supply does not need to
supply the SSD with power to the 3.3V power pins.
Table 9: SATA connector specification compliant
No.
Signal
Plug Connector pin definition
S1
GND
S2
A+
S3
A-
S4
GND
S5
B-
S6
B+
S7
GND
Ground
Differential signal A
Ground
Differential signal B
Ground
Key and spacing separate signal and power segments
Power
P1
V33
3.3V power (Not Used)
P2
V33
3.3V power (Not Used)
P3
GND
Ground
P4
GND
Ground
WintecSSD-WxSSxxxG1TC-J2xx_v099.doc
March 2012 Wintec Industries, Inc.
Revision 0.99
7
Wintec 1.8” Solid State Drive
WxSSxxxG1TC-J2xx
(J2) Series
P5
V5
5V power
P6
V5
5V power
P7
Rev
Not used
P8
Optional
Not used
P9
Optional
Not used
3.0 Software Interface
3.1
ATA Command Set
All mandatory, and many optional commands and features are supported. The following tables summarize the ATA
feature set and commands.
Table 10: ATA Command
Command Name
CHECK POWER MODE
EXECUTE DIAGNOSTICS
FLUSH CACHE
IDENTIFY DEVICE
IDLE
IDLE IMMEDIATE
INITIALIZE DEVICE PARAMETERS
READ DMA
READ MULTIPLE
READ SECTOR(S)
READ VERIFY SECTOR(S)
RECALIBRATE
SECURITY DISABLE PASSWORD
SECURITY ERASE PREPARE
SECURITY ERASE UNIT
SECURITY FREEZE LOCK
SECURITY SET PASSWORD
SECURITY UNLOCK
SEEK
SET FEATURES
SET MULTIPLE MODE
SLEEP
SMART
STANDBY
STANDBY IMMEDIATE
WRITE DMA
WRITE MULTIPLE
WRITE SECTOR(S)
WintecSSD-WxSSxxxG1TC-J2xx_v099.doc
March 2012 Wintec Industries, Inc.
Code
E5h
90h
E7h
ECh
E3h
E1h
91h
C8h or C9h
C4h
20h or 21h
40h or 41h
10h
F6h
F3h
F4h
F5h
F1h
F2h
7xh
EFh
C6h
E6h
B0h
E2h
E0h
CAh or CBh
C5h
30h or 31h
SC
O
X
X
X
O
X
O
O
O
O
O
X
X
X
X
X
X
X
X
O
O
X
X
X
X
O
O
O
Revision 0.99
SN
X
X
X
X
X
X
X
O
O
O
O
X
X
X
X
X
X
X
X
X
X
X
X
X
X
O
O
O
Parameters Used
CY
DR
X
O
X
O
X
O
X
O
X
O
X
O
X
O
O
O
O
O
O
O
O
O
X
O
X
O
X
O
X
O
X
O
X
O
X
O
O
O
X
O
X
O
X
O
O
O
X
O
X
O
O
O
O
O
O
O
HD
X
X
O
X
X
X
O
O
O
O
O
X
X
X
X
X
X
X
O
X
X
X
X
X
X
O
O
O
8
FT
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
O
X
X
O
X
X
X
X
X
Wintec 1.8” Solid State Drive
WxSSxxxG1TC-J2xx
(J2) Series
Note:
O = Valid, X = Don’t care
SC = Sector Count Register
SN = Sector Number Register
CY = Cylinder Low/High Register
DR = Device Select Bit (Device/Head Register Bit 4)
HD = Head Select bit (Device/Head Register Bit 3-0)
FT = Features Register
3.2
SMART Command Support
3.2.1
SMART Function Set (B0h)
The J2 series express card performs different processing required for predicting device failures, according to the
subcommand specified in the feature register. If the feature register contains an unsupported value, the aborted
command error is returned. If the SMART function is disabled, any subcommand other than SMART enable
operations results in the aborted command error.
Table 11: SMART Function Set (B0h)
Value
Command
Read Data attributes
D0h
Enable/Disable attribute auto save
D2h
Execute Off-line Immediate
D4h
Write log
D6h
Disable SMART operation
D9h
Enable/Disable Auto Off-line
DBh
3.2.2
Value
D1h
D3h
D5h
D8h
DAh
Command
Read attribute Threshold
Save attribute Values
Read log
Enable SMART operation
Return Status
SMART Read Data (B0h/D0h)
This command returns 512-byte SMART data structure to the host with PIO data-in protocol. The register file has
to contain D0h for features register, 4Fh for LBA mid register and C2h for the LBA high register.
Table 12: SMART Attribute Data Structure
Byte
Description
Data Structure revision number
0-1
1st attribute data
2-13
2nd-30th Individual attribute data
14-361
Off-line data collection status
362
Self-test execution status
363
Total time in seconds to complete off-line data collection
364-365
Reserved
366
Off-line data collection capability
367
SMART capability
368-369
Error logging capability
370
Self-test failure checkpoint
371
Short self-test routine recommended polling time (in minutes)
372
Extended self-test routine recommended polling time (in minutes)
373
Reserved
374-510
Data structure checksum
511
WintecSSD-WxSSxxxG1TC-J2xx_v099.doc
March 2012 Wintec Industries, Inc.
Revision 0.99
9
Wintec 1.8” Solid State Drive
WxSSxxxG1TC-J2xx
(J2) Series
Table 13: Byte 2-361 Individual attribute data
Byte
Description
Attribute ID
0
Status Flag
1-2
Attribute Value
3
Worst ever normalized attribute value
4
Raw attribute value
5-10
Reserved
11
3.2.3
SMART Attribute ID
The following table summarizes the SMART attribute ID information.
Table 13: SMART Attribute Menu Summary
ID
Hex
Attribute Name
1
01h
Read Error Rate
2
02h
Throughput Performance
3
03h
Spin up time
5
05h
Reallocated Sector Count
7
07h
Seek Error Rate
8
08h
Seek Time Performance
9
09h
Power-On hours Count
10
12
168
170
173
175
192
194
197
240
3.2.4
0Ah
0Ch
A8h
AAh
ADh
AFh
C0h
C2h
C5h
F0h
Spin Retry Count
Device Power Cycle Count
SATA PHY Error Count
Bad Block Count
Erase Count
Bad Cluster Table Count
Unexpected power Loss Count
Temperature
Current Pending Sector Count
Write Head
SMART Read Attribute Threshold (B0h/D1h)
This command transfers 512 bytes of drive failure threshold data to the host.
Byte
0-1
2-361
362-510
511
3.2.5
Description
Data structure revision number
1st- 30th individual attribute threshold data
Reserved
Data structure checksum
SMART Enable/Disable Attribute Auto save (B0h/D2h)
WintecSSD-WxSSxxxG1TC-J2xx_v099.doc
March 2012 Wintec Industries, Inc.
Revision 0.99
10
Wintec 1.8” Solid State Drive
WxSSxxxG1TC-J2xx
(J2) Series
This command enables and disables the optional attribute autosave feature of the device. This command may either
allow the device, after some vendor specified event, to save the device updated attributes to non-volatile memory;
or this command may cause the autosave feature to be disabled. The state of the attribute autosave feature, either
enabled or disabled, shall be preserved by the device during all power and reset events.
A value of zero written by the host into the devices count field before issuing this command shall cause this feature
to be disabled. Disabling this feature does not preclude the device from saving SMART data to no-volatile memory
during some other normal operation (e.g., during a power-on or power-off sequence or during an error recovery
sequence).
A value of F1h written by the host into the device’s count field before issuing this command shall cause this feature
to be enabled. Any other non-zero value written by the host into this field before issuing this command is vendor
specific. The meaning of any non-zero value written to this field at this time shall be preserved by the device during
all power and reset events.
3.2.6
SMART Enable/Disable Attribute Auto save (B0h/D2h)
Saves any modified attribute values
3.2.7
SMART Execute Off-line Immediate (B0h/D4h)
This command of non-data input causes the controller to immediately initiate the set of activities that collect
SMART data in off-line mode and then save data to the NAND flash memory, or execute a self-diagnostic test
routine in either captive or off-line mode.
Byte
0
1
2
127
129
130
3.2.8
Description of subcommand to be executed
Execute SMART off-line routine immediately in off-line mode
Execute SMART Short self-test routine immediately in off-line mode
Execute SMART extended self-test routine immediately in off-line mode
Abort off-line mode self-test routine
Execute SMART Short self-test routine immediately in captive mode
Execute SMART extended self-test routine immediately in off-line mode
SMART Read Log (B0h/D5h)
This command returns the indicated log sector contents to the host.
Sector count specifies the number of sectors to be read from the specified log. The log transferred by the drive shall
start at the first sector in the specified log, regardless of the sector count requested. Sector number indicates the log
sector to be returned as described in the following Table.
Value
0
1
2
3
Content
Execute SMART off-line routine immediately in off-line mode
Execute SMART Short self-test routine immediately in off-line mode
Execute SMART extended self-test routine immediately in off-line mode
Abort off-line mode self-test routine
WintecSSD-WxSSxxxG1TC-J2xx_v099.doc
March 2012 Wintec Industries, Inc.
Revision 0.99
R/W
RO
RO
RO
RO
11
Wintec 1.8” Solid State Drive
WxSSxxxG1TC-J2xx
(J2) Series
6
7
128-159
3.2.9
Execute SMART Short self-test routine immediately in captive mode
Execute SMART extended self-test routine immediately in off-line mode
Host vendor specific
RO
RO
R/W
SMART Write Log (B0h/D6h)
This command writes as indicated number of 512 byte data sectors to the indicated log (Host vendor specific).
3.2.10
SMART Enable Operations (B0h/D8h)
Enables the SMART function; this setting is maintained when the power is turned off and then back on. Once the
SMART function is enabled, subsequent SMART ENABLE OPERATIONS commands do not affect any parameters.
3.2.11
SMART Disable Operations (B0h/D9h)
Disables the SMART function; upon receiving the command, the drive disables all SMART operations. This
setting is maintained when the power is turned off and then back on.
Once this command has been received, all SMART commands other than SMART ENABLE OPERATIONS are
aborted with the aborted Command error.
This command disables all SMART capabilities including any and all timer and event count functions related
exclusively to this feature. After command acceptance, this controller will disable all SMART operations. SMART
data in no longer be monitored or saved. The state of SMART is preserved across power cycles.
3.2.12
SMART Return Status (B0h/DAh)
Reports the drive reliability status;
Values reported when a predicted defect has not been detected:
Cylinder Low register: 4Fh
Cylinder High register: C2h
Values reported when a predicted defect has been detected:
Cylinder Low register: F4h
Cylinder High register: 2Ch
3.2.13
SMART Enable/Disable Automatic Off-line (B0h/DBh)
Enables (when Sector Count register = “F8h”) or disables (Sector Count register = “00h”) the automatic off-line data
collection function.
The automatic collection is disabled if a value of “00h” is set in the Sector Count register before a subcommand is issued.
If automatic collection is disabled, the drive can still save attribute information during normal operation, such as during
the power-on/off sequence or error correction sequence.
The automatic collection function is enabled if a value of “F8h” is set in the Sector Count register before the command is
issued. Values other than “00h” and “F8h” are vendor-specific.
WintecSSD-WxSSxxxG1TC-J2xx_v099.doc
March 2012 Wintec Industries, Inc.
Revision 0.99
12
Wintec 1.8” Solid State Drive
WxSSxxxG1TC-J2xx
(J2) Series
4.0 Physical Specifications
Table 15: Physical Specifications
Weight:
Length:
Width:
Thickness:
3.0 oz typical
78.5 mm
54.0 mm
5.0 mm
Figure 2: Physical Dimensions
WintecSSD-WxSSxxxG1TC-J2xx_v099.doc
March 2012 Wintec Industries, Inc.
Revision 0.99
13
Wintec 1.8” Solid State Drive
WxSSxxxG1TC-J2xx
(J2) Series
5.0 Ordering Information
Table 16: Product Availability List & Naming
Model Number¹
W2SS032G1TC-J21xxx-yyy.zz
W2SS064G1TC-J21xxx-yyy.zz
W2SS128G1TC-J21xxx-yyy.zz
(u)
NAND Flash Type
Overprovision
MLC
MLC
MLC
Flash Type
7: SLC Flash
2: MLC Flash
7%
7%
7%
User Capacity
(typ)2,3
30 GB
60 GB
120 GB
(yyy) Component Flash Configuration
008: 8-Nand, Single Die Package, 1-CE
08D: 8-Nand, Dual Die Package, 1-CE
8D2: 8-Nand, Dual Die Package, 2-CE
8Q2: 8-Nand, Quad Die Package, 2-CE
(xxx) Flash IC Manufacturer, Die Revision, Process
P: Samsung
M: M-die
3:3x nm
I: Intel
A: A-die
2:2x nm
M: Micron
B: B-die
T: Toshiba
C: C-die
(zz)
Firmware Revision/Options
Please contact the factory for the latest firmware revisions and/or custom labeling and programming
identification.
Contact Us (US & Int’l):
Wintec Industries OEM Sales
675 Sycamore Drive
Milpitas, CA 95035
Ph: 408-856-0500
Fax: 408-856-0501
oemsales@wintecind.com
http://www.wintecind.com/oem
About Wintec Industries, Inc.:
Wintec Industries, founded in 1988, is headquartered in Milpitas, California. Wintec, an ODM/OEM solution provider,
specializes in product designs and manufacturing, including Flash modules (CF, SD, USB, embedded Flash, SSD, etc),
DRAM modules (RDIMM, SODIMM, UDIMM), wireless products, modem products (embedded and USB), Advanced
Digital Display products (ADD2 DVI, HDMI, digital signage), and so on. With experienced engineering team in Silicon
Valley, Wintec provides a wide range of services and solutions for customers. Wintec is ISO9001-2000 certified.
Important Notice:
Wintec Industries makes no representations or warranties with respect to the contents of this datasheet and specifically
disclaims any implied warranties of any product design for any particular purpose. Wintec Industries reserves the rights to
revise this publication and to make changes from time to time in the content hereof without obligation of Wintec Industries
to notify any person or organization of such revisions or changes.
WintecSSD-WxSSxxxG1TC-J2xx_v099.doc
March 2012 Wintec Industries, Inc.
Revision 0.99
14
工商网监
湘ICP备2023018690号
