SATA III MSATA SSD MSA452T2 Datasheet Products Product Description TS1TMSA452T2 mSATA SSD, SATA3, 3D TLC, PE: 3K, 30u” TS512GMSA452T2 TS256GMSA452T2 Datasheet version TS128GMSA452T2 1.2 TS64GMSA452T2 No.70, Xingzhong Rd., Neihu Dist.,Taipei City 114, Taiwan, R.O.C. Tel:+886-2-2792-8000 Fax:+886-2-2792-1614 www.transcend-info.com Copyright© Transcend Information, Inc. All Rights Reserved.
Revision History Revision No. History Released Date Editor by 1.0 First version (WD BICS4) 2020/05/26 TSD 2020/07/01 TSD 2020/08/25 TSD 1.1 1.2 Add Corner Bond process information Supports DEVSLP mode (Default) Extended the Temperature Storage from -55°C to 85°C Added 5.2.13 Early Move Function Added 5.2.
Transcend MSA452T2 Features Part Name Capacity TS1TMSA452T2 1TB TS512GMSA452T2 512GB TS256GMSA452T2 256GB TS128GMSA452T2 128GB TS64GMSA452T2 64GB FEATURES SATA 6Gbps 3D TLC NAND Flash UBER DWPD 10-15 1.
Table of Content 1 Introduction…………………….……………………………….…………………………………………………………..5 1.1 General Feature Information……….………………………….…………………………….……………….5 1.2 Product List………………….………………………………………….………………………………..……………5 1.3 Ordering Information…….………………..………………….………………………………………….………6 2 Product Specifications…………………………………………………………..……………………………………..7 2.1 Interface and Compliance……..…………………………………………………………………….…….……7 2.2 Drive Capacity………………………..……………………….……………………………………………….…..…7 2.3 System Performance……………….…………………………..
1. Introduction 1.
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2. Product Specifications 2.1 Interface and Compliance - SATA3, compatible to SATA2 and SATA1 Compatible with ATA/ATAPI-7 Standard Native Command Queuing(NCQ) Command Set RoHS Compliance CE, FCC and BSMI Compliance 2.2 Drive Capacity [Table 1] User Capacity and Addressable Sectors User-Addressable Sectors 64GB 128GB 256GB 512GB 1TB 125,045,424 250,069,680 500,118,192 1,000,215,216 2,000,409,264 Byte per Sector 512 Byte 2.
2.4 Supply Voltage [Table 4] Supply Voltage Item Requirements 3.3V±5% Allowable voltage Allowable noise / ripple 100 mV p-p or less 2.5 System Power Consumption [Table 5] Power Consumption Read / Write 64GB 128GB 256GB 512GB 1TB 1.8W 2.0W 2.1W 2.3W 2.4W Active Read (Max.)1) 1.5W 1.6W 1.7W 1.9W 2.2W Idle 0.4W 0.4W 0.4W 0.4W 0.4W Active Write (Max.) 1) DEVSLP 5mW Note: 1) The power consumption is measured under SSD operation at maximum performance.
2.7 System Reliability [Table 7] Telcordia SR332 issue 4 MTBF Specifications Parameter 64GB 128GB MTBF 256GB 512GB 1TB 512GB 1TB 3,000,000 hours Note: 1) The calculation is based on 25°C. [Table 8] UBER Specifications Parameter 64GB 128GB 256GB UBER 10 -15 Note: 1) Uncorrectable Bit Error Rate (UBER) is a metric for the rate of occurrence of data errors, equal to the number of data errors per bits read as specified in the JESD218 document of JEDEC standard.
[Table 11] Data Retention Specifications Parameter 64GB 128GB 256GB Data Retention 512GB 1TB 1 year Note: 1) Data retention was measured by assuming that SSD reaches the maximum rated endurance at 30°C under power-off state. 2) The data retention is defined in JESD218 Requirements for standard classes of SSDs. [Table 12] Power On to Ready Parameter 64GB 128GB 256GB Setup time 512GB 1TB 512GB 1TB 512GB 1TB 0.
3. Mechanical Specification The figure below illustrates the Transcend mSATA Solid State Drive. [Table 15] Physical Dimensions and Weight Model Height (mm) Width (mm) Length (mm) Weight (gram) 64GB/128GB/256GB/ 512GB/1TB Max 4.85 29.85±0.15 50.80±0.
4. Pin Assignments 4.1 mSATA Serial ATA Interface 4.2 Pin Assignments [Table 16] Pin Assignments Pin No. Pin Name Pin No. Pin Name 01 NC 02 3.3V 03 NC 04 GND1) 05 NC 06 NC 07 NC 08 NC 10 NC 12 NC 14 NC 16 NC 18 GND1) 20 NC 22 NC 09 GND 11 NC 13 NC 15 GND 17 NC 19 NC 1) 1) 1) 21 GND 23 TX+ 24 3.3V 25 TX- 26 GND1) 27 GND1) 28 NC 29 GND1) 30 NC 31 RX- 32 NC 33 RX+ 34 GND1) 35 GND1) 36 NC 37 GND 1) 38 NC 39 3.
Note: 1) For SATA M.2 SSD, these pins are connected to GND internally. 2) Device Activity Signal / Disable Staggered Spin-up 3) DEVSLP, Device Sleep is an input pin. If driven high, the host is informing the SSD to enter a low power state. (Optional) 4) NC. Do not connect. 5) Presence Detection. This pin is connected to GND internally.
5. Block Diagram and Function Explanations 5.1 Block Diagram 5.2 Function Explanations 5.2.1 Global Wear Leveling Function Global wear leveling ensures that every block has an even erase count. This helps to extend the life expectancy of an SSD. There are three main processes in global wear leveling: (1) Record the block erase count and save this in the wear-leveling table. (2) Find the static-block and save this in the wear-leveling pointer.
the controller monitors the error bit levels at each read operation; when it reaches the preset threshold value, the controller automatically performs data refresh to “restore” the correct charge levels in the cell. This implementation practically restores the data to its original, error-free state, and hence lengthening data life. 5.2.
through the host. The encryption key is also stored on the device (commonly AES is utilized). (1) Features boot authentication: When the user starts the device, the shadow MBR will conduct a pre-boot identification; where the user is cleared, the normal boot process will begin and connections to the devices are to be made. (2) Sector specific permissions: The device manager may create a logical block address (LBA) range and assign different permissions for each LBA range.
5.2.14 Read Retry Function Read retry is designed for flash memory to adjust the read reference voltage and eliminate the read error. 5.2.15 Corner Bond (Key Components) Corner bond is used as a stress relieving agent, evenly distributing the expansion and contraction effects. By spreading stresses throughout the chip and PCB interface with a mechanical bond, less stress is concentrated on the solder joints, increasing device reliability. 5.2.
6. Technology Term Explanations 6.1 TBW Terabytes Written (TBW) directly measures how much you can write cumulatively into the drive over its lifetime. Essentially, it just includes the multiplication conducted above in the measurement itself. For example, if your drive is rated for 365 TBW, that means you can write 365 TB into it before a replacement is required. If its warranty period is 5 years, that works out to 365 TB ÷ (5 years × 365 days/year) = 200 GB of writes per day.
7. Installation Requirements 7.1 Card Insertion Angles insertion is allowable and preferred; the intention is to minimize the insertion/extraction force. Minimum of angle of insertion is 5° Minimum two step insertion is desirable; the intention is to minimize the insertion/extraction force.
8. Command Descriptions 8.1 Support ATA Commands This table and the following paragraphs summarize the ATA command set.
Set Max Address Ext 37h Write Multiple Ext 39h Write DMA FUA Ext 3Dh Write Log Ext 3Fh Selective Self-Test log(SMART) 09h Host Specific(SMART) 80h~9Fh SCT Command/Status(SCT) E0h SCT Data Transfer(SCT) E1h Read Verify Sectors 40h Read Verify Sectors (w/o retry) 41h Read Verify Sectors Ext 42h Write Uncorrectable Ext 45h Pseudo-UECC with logging 55h Read FPDMA Queued 60h Write FPDMA Queued 61h Seek 7Xh Execute Device Diagnostic 90h Initialize Drive Parameters 91h Download
Sanitize Status Ext 00h Block Erase Ext 12h Sanitize Freeze Lock Ext 20h Read Multiple C4h Write Multiple C5h Set Multiple Mode C6h Read DMA C8h Read DMA (w/o retry) C9h Write DMA CAh Write DMA (w/o retry) CBh Write Multiple FUA Ext CEh Standby Immediate E0h Idle Immediate E1h Standby E2h Idle E3h Read Buffer E4h Check Power Mode E5h Sleep E6h Flush Cache E7h Write Buffer E8h Flush Cache Ext EAh Identify Device ECh Set Features EFh Security Set Password F1h Se
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8.3 SMART Attributes The following table shows the vendor specific data in byte 2 to 361 of 512-byte SMART data.
9. Contact Information TAIWAN JAPAN No.70, XingZhong Rd., NeiHu Dist., Taipei, Taiwan, R.O.C TEL +886-2-2792-8000 Fax +886-2-2793-2222 E-mail: sales-tw@transcend-info.com E-mail: sales-jp@transcend-info.com Shanghai GERMANY E-mail: sales-cn@transcendchina.com TEL: +86-21-6161-9388 E-mail: sales-de@transcend-info.com TEL: +49-40-538-907-0 Beijing NETHERLANDS E-mail: sales-cn@transcendchina.com E-mail: sales-nl@transcend-info.
