APS18A7A032G-6ATM1GWL

RoHS Compliant Serial ATA Flash Drive SFD18A-M Product Specifications (Toshiba 15nm) March 9, 2016 Version 1.2 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 Serial ATA Flash Drive APS18AXAxxxG-XXTM1GXX Features: z – – Compliance with SATA Revision 3.1 SATA 6.0 Gbps interface Backward compatible with SATA 1.5 and 3.0 Gbps interfaces – ATA-8 command set z – z – Capacity 32, 64, 128, 256 GB z – Supply Voltage 3.3V & 5V z – – – – – Performance* Interface burst read/write: 600 MB/sec Sustained read: up to 510 MB/sec Sustained write: up to 380 MB/sec Random read 4K: up to 82,000 IOPS Random write 4K: up to 81,000 IOPS z – – Power Consumption* Active mode: 655 mA Idle mode: 75 mA z – Form Factor 1.8 inch (78.5 x 54 x 5, unit: mm) z – – – – – – – 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 z – – Connector 7-pin SATA male connector 9-pin SATA power connector z – – Shock & Vibration** Shock: 1,500 G Vibration: 15 G z SATA Power Management Mode z NAND Flash Type: MLC z Device Sleep Mode (optional) z RoHS Compliant Temperature Range Operating: Standard: 0°C to 70°C Extended: -40°C to 85°C – Storage: -40°C to 100°C *Varies from capacities. The values addressed here are typical and may vary depending on settings and platforms. **Non-operating 1 ©2016 Apacer Technology Inc. Rev. 1.2 Serial ATA Flash Drive APS18AXAxxxG-XXTM1GXX Table of Contents 1. Product Description .................................................................................................. 3 1.1 Introduction ...................................................................................................................................................3 1.2 Capacity Specifications .................................................................................................................................3 1.3 Performance ...................................................................................................................................................3 1.4 Pin Assignments .............................................................................................................................................4 2. Software Interface ..................................................................................................... 6 2.1 Command Set .................................................................................................................................................6 2.2 S.M.A.R.T. ......................................................................................................................................................6 3. Flash Management .................................................................................................... 8 3.1 Error Correction/Detection ..........................................................................................................................8 3.2 Bad Block Management ................................................................................................................................8 3.3 Wear Leveling ................................................................................................................................................8 3.4 Power Failure Management ..........................................................................................................................8 3.5 ATA Secure Erase..........................................................................................................................................8 3.6 TRIM ..............................................................................................................................................................9 3.7 SATA Power Management ...........................................................................................................................9 4. Reliability Specifications ........................................................................................ 10 4.1 Environmental ............................................................................................................................................. 10 4.2 Mean Time Between Failures (MTBF) ...................................................................................................... 10 4.3 Certification and Compliance ..................................................................................................................... 10 5. Electrical Characteristics ....................................................................................... 11 5.1 Operating Voltage........................................................................................................................................ 11 5.2 Power Consumption .................................................................................................................................... 11 6. Mechanical Specifications ...................................................................................... 12 7. Product Ordering Information ................................................................................ 13 7.1 Product Code Designation........................................................................................................................... 13 7.2 Valid Combinations ..................................................................................................................................... 14 2 ©2016 Apacer Technology Inc. Rev. 1.2 Serial ATA Flash Drive APS18AXAxxxG-XXTM1GXX 1. Product Description 1.1 Introduction Apacer’s SFD18A is a well-balanced solid-state disk (SSD) drive with standard form factor and great performance. Designed in SATA 6.0 Gbps interface, the SSD is able to deliver exceptional read/write speed, making it the ideal companion for heavy-loading industrial or server operations. In regard of reliability, the drive comes with various implementations including powerful hardware ECC engine, power saving modes, wear leveling, flash block management, S.M.A.R.T., TRIM, and power failure management. 1.2 Capacity Specifications Table 1-1 Capacity Specifications Capacity Total Bytes* Cylinders Heads Sectors Max LBA* 32 GB 32,017,047,552 16,383 16 63 62,533,296 64 GB 64,023,257,088 16,383 16 63 125,045,424 128 GB 128,035,676,160 16,383 16 63 250,069,680 256 GB 256,060,514,304 16,383 16 63 500,118,192 *Display of total bytes varies from file systems. **Cylinders, heads or sectors are not applicable for these capacities. Only LBA addressing applies. LBA count addressed in the table above indicates total user storage capacity and will remain the same throughout the lifespan of the device. However, the total usable capacity of the SSD is most likely to be less than the total physical capacity because a small portion of the capacity is reserved for device maintenance usages. 1.3 Performance Table 1-2 Performance Capacity 32 GB 64 GB 128 GB 256 GB Sustained Read (MB/s) 340 375 510 505 Sustained Write (MB/s) 100 85 380 350 Random Read IOPS (4K) 48,000 45,000. 81,000 82,000 Random Write IOPS (4K) 24,000 22,000 81,000 80,000 Performance Note: Performance varies from flash configurations or host system settings. IOPS: measured on 8GB span (16777216 sectors Disk Size), 32 Outstanding I/Os (QD=32), Full Random Data pattern, 4KB Align I/Os and test durations 15minutes. 3 ©2016 Apacer Technology Inc. Rev. 1.2 Serial ATA Flash Drive APS18AXAxxxG-XXTM1GXX 1.4 Pin Assignments Table 1-3 describes SAFD 18P signal segment, and Table1-4, its power segment. Figure 1-1 Micro-SATA Connectors Power Segment Pin P1 Table 1-4 Power Segment Table 1-3 Signal Segment Name Type S1 GND S2 RxP + Differential Receive Signal S3 RxN - Differential Receive Signal S4 GND S5 TxN S6 TxP S7 GND Signal Segment Pin S1 Description Pin Type Signal/Description P1 V33 3.3 V Power P2 V33 3.3 V Power P3 GND P4 GND - Differential Transmit Signal P5 V5 5 V Power + Differential Transmit Signal P6 V5 5 V Power P7 GND Reserved P8 Optional NC P9 Optional NC 4 ©2016 Apacer Technology Inc. Rev. 1.2 Serial ATA Flash Drive APS18AXAxxxG-XXTM1GXX Figure 1-2 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. 5 ©2016 Apacer Technology Inc. Rev. 1.2 Serial ATA Flash Drive APS18AXAxxxG-XXTM1GXX 2. Software Interface 2.1 Command Set Table 2-1 summarizes the ATA commands supported by SFD18A. Table 2-1 Command Set Code Command Code Command E5h Check Power Mode F6h Security Disable Password 90h Execute Diagnostics F3h Security Erase Prepare E7h Flush Cache F4h Security Erase Unit ECh Identify Device F5h Security Freeze Lock E3h Idle F1h Security Set Password E1h Idle Immediate F2h Security Unlock 91h Initialize Device Parameters 7Xh Seek C8h Read DMA EFh Set Features 25h Read DMA EXT C6h Set Multiple Mode 60h Read FPDMA Queued E6h Sleep 47h Read Log DMA EXT B0h S.M.A.R.T. 2Fh Read Log EXT E2h Standby C4h Read Multiple E0h Standby Immediate 20 or 21h Read Sector(s) CAh Write DMA 40 or 41h Read Verify Sector(s) 35h Write DMA EXT 10h Recalibrate 61h Write FPDMA Queued 57h Write Log DMA EXT 3Fh Write Log EXT C5h Write Multiple 30h or 31h Write Sector(s) 2.2 S.M.A.R.T. S.M.A.R.T. is an abbreviation for Self-Monitoring, Analysis and Reporting Technology, a self-monitoring system that provides indicators of drive health as well as potential disk problems. It serves as a warning for users from unscheduled downtime by monitoring and displaying critical drive information. Ideally, this should allow taking proactive actions to prevent drive failure and make use of S.M.A.R.T. information for future product development reference. Apacer devices use the standard SMART command B0h to read data out from the drive to activate our S.M.A.R.T. feature that complies with the ATA/ATAPI specifications. S.M.A.R.T. Attribute IDs shall include initial bad block count, total later bad block count, maximum erase count, average erase count, power on hours and power cycle. When the S.M.A.R.T. Utility running on the host, it analyzes and reports the disk status to the host before the device reaches in critical condition. Note: attribute IDs may vary from product models due to various solution design and supporting capabilities. 6 ©2016 Apacer Technology Inc. Rev. 1.2 Serial ATA Flash Drive APS18AXAxxxG-XXTM1GXX Apacer memory products come with S.M.A.R.T. commands and subcommands for users to obtain information of drive status and to predict potential drive failures. Users can take advantage of the following commands/subcommands to monitor the health of the drive. Code D0h D1h D2h D4h D5h D6h D8h D9h DAh Byte 0 1–2 3 4 5*-11 SMART Subcommand READ DATA READ ATTRIBUTE THRESHOLDS Enable/Disable Attribute Autosave Execute Off-line Immediate Read Log (optional) Write Log (optional) Enable Operations Disable operations Return Status General SMART attribute structure Description ID (Hex) Status flag Value Worst Raw Data *Byte 5: LSB ID (Hex) 9 (0x09) 12 (0x0C) 163 (0xA3) 164 (0xA4) 166 (0xA6) 167 (0xA7) 168 (0xA8) 175 (0xAF) 192 (0xC0) 194 (0xC2) 241 (0xF1) SMART attribute ID list Attribute Name Power-on hours Power cycle count Max. erase count Avg. erase count Total later bad block count SSD Protect Mode (vendor specific) SATA PHY Error Count Bad Cluster Table Count Unexpected Power Loss Count Temperature Total sectors of write 7 ©2016 Apacer Technology Inc. Rev. 1.2 Serial ATA Flash Drive APS18AXAxxxG-XXTM1GXX 3. Flash Management 3.1 Error Correction/Detection SFD18A implements a hardware ECC scheme, based on the BCH algorithm. It can detect and correct up to 40 bits error in 1K bytes. 3.2 Bad Block Management Current production technology is unable to guarantee total reliability of NAND flash memory array. When a flash memory device leaves factory, it comes with a minimal number of initial bad blocks during production or out-of-factory as there is no currently known technology that produce flash chips free of bad blocks. In addition, bad blocks may develop during program/erase cycles. When host performs program/erase command on a block, bad block may appear in Status Register. Since bad blocks are inevitable, the solution is to keep them in control. Apacer flash devices are programmed with ECC, block mapping technique and S.M.A.R.T to reduce invalidity or error. Once bad blocks are detected, data in those blocks will be transferred to free blocks and error will be corrected by designated algorithms. 3.3 Wear Leveling Flash memory devices differ from Hard Disk Drives (HDDs) in terms of how blocks are utilized. For HDDs, when a change is made to stored data, like erase or update, the controller mechanism on HDDs will perform overwrites on blocks. Unlike HDDs, flash blocks cannot be overwritten and each P/E cycle wears down the lifespan of blocks gradually. Repeatedly program/erase cycles performed on the same memory cells will eventually cause some blocks to age faster than others. This would bring flash storages to their end of service term sooner. Wear leveling is an important mechanism that level out the wearing of blocks so that the wearing-down of blocks can be almost evenly distributed. This will increase the lifespan of SSDs. Commonly used wear leveling types are Static and Dynamic. 3.4 Power Failure Management Power Failure Management plays a crucial role when experiencing unstable power supply. Power disruption may occur when users are storing data into the SSD. In this urgent situation, the controller would run multiple write-to-flash cycles to store the metadata for later block rebuilding. This urgent operation requires about several milliseconds to get it done. At the next power up, the firmware will perform a status tracking to retrieve the mapping table and resume previously programmed NAND blocks to check if there is any incompleteness of transmission. Note: The controller unit of this product model is designed with a DRAM as a write cache for improved performance and data efficiency. Though unlikely to happen in most cases, the data cached in the volatile DRAM might be potentially affected if a sudden power loss takes place before the cached data is flushed into non-volatile NAND flash memory. 3.5 ATA Secure Erase ATA Secure Erase is an ATA disk purging command currently embedded in most of the storage drives. Defined in ATA specifications, (ATA) Secure Erase is part of Security Feature Set that allows storage drives to erase all user data areas. The erase process usually runs on the firmware level as most of the ATA-based storage media currently in the market are built-in with this command. ATA Secure Erase can securely wipe out the user data in the drive and protects it from malicious attack. 8 ©2016 Apacer Technology Inc. Rev. 1.2 Serial ATA Flash Drive APS18AXAxxxG-XXTM1GXX 3.6 TRIM TRIM is a SATA command that helps improve the read/write performance and efficiency of solid-state drives (SSD). The command enables the host operating system to inform SSD controller which blocks contain invalid data, mostly because of the erase commands from host. The invalid will be discarded permanently and the SSD will retain more space for itself. 3.7 SATA Power Management By complying with SATA 6.0 Gb/s specifications, the SSD supports the following SATA power saving modes: y ACTIVE: PHY ready, full power, Tx & Rx operational y PARTIAL: Reduces power, resumes in under 10 μs (microseconds) y SLUMBER: Reduces power, resumes in under 10 ms (milliseconds) y HIPM: Host-Initiated Power Management y DIPM: Device-Initiated Power Management y AUTO-SLUMBER: Automatic transition from partial to slumber. y Device Sleep (DevSleep or DEVSLP): PHY powered down; power consumption ʀ 5 mW; host assertion time ʀ 10 ms; exit timeout from this state ʀ 20 ms (unless specified otherwise in SATA Identify Device Log). Note: 1. The behaviors of power management features would depend on host/device settings. 2. Device Sleep mode is optional, depending on product ordering selections. 9 ©2016 Apacer Technology Inc. Rev. 1.2 Serial ATA Flash Drive APS18AXAxxxG-XXTM1GXX 4. Reliability Specifications 4.1 Environmental SFD18A environmental specifications follow MIL-STD-810F, as indicated in the following table. Table 4-1 Environmental Specifications Environment Temperature Vibration Shock Specifications 0°C to 70°C (Operating); -40°C to 85°C (Extended) -40°C to 100°C (Non-operating) Non-operating: Sine wave, 15(G), 10~2000(Hz), Operating: Random, 7.69(Grms), 20~2000(Hz) Non-operating: Acceleration, 1,500 G, 0.5 ms Operating: Peak acceleration, 50 G, 11 ms 4.2 Mean Time Between Failures (MTBF) Mean Time Between Failures (MTBF) is predicted based on reliability data for the individual components in SFD drive. The prediction result for the SFD18A 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. 4.3 Certification and Compliance SFD18A complies with the following standards: z z z z CE FCC RoHS MIL-STD-810F 10 ©2016 Apacer Technology Inc. Rev. 1.2 Serial ATA Flash Drive APS18AXAxxxG-XXTM1GXX 5. Electrical Characteristics 5.1 Operating Voltage Table 5-1 lists the supply voltage for SFD18A. Table 5-1 Operating Voltage Parameter Conditions Supply Voltage 3.3V ± 5% (3.135-3.465V) / 5V ± 5% (4.75-5.25V) 5.2 Power Consumption Table 5-2 lists the power consumption for SFD18A. Table 5-2 Power Consumption (typical) Capacity 32 GB 64 GB 128 GB 256 GB Active (mA) 215 295 280 655 Idle (mA) 60 60 75 75 Mode Note: Power consumptions may vary depending on settings and platforms. 11 ©2016 Apacer Technology Inc. Rev. 1.2 Serial ATA Flash Drive APS18AXAxxxG-XXTM1GXX 6. Mechanical Specifications Pin S1 Pin P1 Pin S1 Unit: ੈ Tolerance: ± 0.2 12 ©2016 Apacer Technology Inc. Rev. 1.2 Serial ATA Flash Drive APS18AXAxxxG-XXTM1GXX 7. Product Ordering Information 7.1 Product Code Designation AP S 18A X A x x x G - XX TM1G X X Volt Blank: 5V L: 3.3V Temperature Range Blank: Standard W: Extended Temperature Flash Type Version Control Capacity 032G = 32GB 064G = 64GB 128G = 128GB 256G = 256GB 1.8” Housing Type Solution Version 1.8 inch Form Factor Serial ATA Flash Drive Apacer Product Code 13 ©2016 Apacer Technology Inc. Rev. 1.2 Serial ATA Flash Drive APS18AXAxxxG-XXTM1GXX 7.2 Valid Combinations 7.2.1 MLC-3.3V / Operating Temperature (0°C ~ 70°C  Capacity 32GB 64GB 128GB 256GB No DEVSLP APS18A7A032G-6ATM1GL APS18A7A064G-6ATM1GL APS18A7A128G-6ATM1GL APS18A7A256G-6ATM1GL DEVSLP APS18A7A032G-6BTM1GL APS18A7A064G-6BTM1GL APS18A7A128G-6BTM1GL APS18A7A256G-6BTM1GL 7.2.2 MLC-3.3V / Operating Temperature (-40°C ~ 85°C Capacity 32GB 64GB 128GB 256GB No DEVSLP APS18A7A032G-6ATM1GWL APS18A7A064G-6ATM1GWL APS18A7A128G-6ATM1GWL APS18A7A256G-6ATM1GWL DEVSLP APS18A7A032G-6BTM1GWL APS18A7A064G-6BTM1GWL APS18A7A128G-6BTM1GWL APS18A7A256G-6BTM1GWL 7.2.3 MLC-5V / Operating Temperature (0°C ~ 70°C Capacity 32GB 64GB 128GB 256GB No DEVSLP APS18A7A032G-6ATM1G APS18A7A064G-6ATM1G APS18A7A128G-6ATM1G APS18A7A256G-6ATM1G DEVSLP APS18A7A032G-6BTM1G APS18A7A064G-6BTM1G APS18A7A128G-6BTM1G APS18A7A256G-6BTM1G 7.2.4 MLC-5V / Operating Temperature (-40°C ~ 85°C Capacity 32GB 64GB 128GB 256GB No DEVSLP APS18A7A032G-6ATM1GW APS18A7A064G-6ATM1GW APS18A7A128G-6ATM1GW APS18A7A256G-6ATM1GW DEVSLP APS18A7A032G-6BTM1GW APS18A7A064G-6BTM1GW APS18A7A128G-6BTM1GW APS18A7A256G-6BTM1GW 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. 14 ©2016 Apacer Technology Inc. Rev. 1.2 Serial ATA Flash Drive APS18AXAxxxG-XXTM1GXX Revision History Revision Description Date 1.0 Official release 1/12/2016 1.1 Revised product ordering information due to FW change 2/17/2016 1.2 Added IOPS values 3/9/2016 15 ©2016 Apacer Technology Inc. Rev. 1.2 Serial ATA Flash Drive APS18AXAxxxG-XXTM1GXX Global Presence Taiwan (Headquarters) Apacer Technology Inc. 1F., No.32, Zhongcheng Rd., Tucheng Dist., New Taipei City 236, Taiwan R.O.C. Tel: 886-2-2267-8000 Fax: 886-2-2267-2261 amtsales@apacer.com U.S.A. Apacer Memory America, Inc. 46732 Lakeview Blvd., Fremont, CA 94538 Tel: 1-408-518-8699 Fax: 1-510-249-9568 sa@apacerus.com Japan Apacer Technology Corp. 5F, Matsura Bldg., Shiba, Minato-Ku Tokyo, 105-0014, Japan Tel: 81-3-5419-2668 Fax: 81-3-5419-0018 jpservices@apacer.com 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 sales@apacer.nl China Apacer Electronic (Shanghai) Co., Ltd Room D, 22/FL, No.2, Lane 600, JieyunPlaza, Tianshan RD, Shanghai, 200051, China Tel: 86-21-6228-9939 Fax: 86-21-6228-9936 sales@apacer.com.cn India Apacer Technologies Pvt Ltd, th Unit No.201, “Brigade Corner”, 7 Block Jayanagar, Yediyur Circle, Bangalore – 560082, India Tel: 91-80-4152-9061 Fax: 91-80-4170-0215 sales_india@apacer.com 16 ©2016 Apacer Technology Inc. Rev. 1.2