RoHS Compliant Serial ATA Flash Drive Specifications for SAFD 18P-M November 30th, 2011 Version 1.3 Apacer Technology Inc. 4th Fl., 75 Hsin Tai Wu Rd., Sec.1, Hsichih, New Taipei City, Taiwan 221 Tel: +886-2-2698-2888 www.apacer.com Fax: +886-2-2698-2889 Serial ATA Flash Drive APS18P6Axxxx-CCMXX Features: z Standard Serial ATA 2.6 – Serial ATA 2.6 – SATA II, 3.0 Gbps – ATA-compatible command set z Capacities – 16, 32, 64, 128, 256 GB z Performance* – Burst read/write: 300 MB/sec – Sustained read: up to 250 MB/sec – Sustained write: up to 165 MB/sec z z Intelligent endurance design – Built-in hardware ECC, enabling up to 16/24 bit correction per 1024 bytes – Static wear-leveling scheme together with dynamical block allocation to significantly increase the lifetime of a flash device and optimize the disk performance – Flash bad-block management – S.M.A.R.T. – Power Failure Management – ATA Secure Erase z Zero power data retention – No battery required for data storage z Temperature ranges – Operation: Standard: 0°C to 70°C (32 ~ 158°F) Extended: -40 ~ +85°C (-40° ~ 185°F)** – Storage: -40°C to 100°C (-40° ~ 212°F) z Supply voltage – 3.3V & 5V z Cache on board: 64 MB z Power consumption (Typical)* – Active mode(Max): 819 mA – Idle mode: 194 mA z Form factor – 1.8 inch SATA Flash Drive (78.5 x 54 x 5, unit: mm) z Connector – 7-pin SATA male connector – 9-pin SATA power connector z Shock & Vibration – Shock: 50g (approx.) – Vibration: 15g (approx.) NAND Flash Type: MLC z RoHS compliant *Varies from capacities. The values addressed in the Performance and Power consumption are typical and may vary depending on settings and platforms. **Only available in 32, 64, 128GB capacities. Please see “Product Ordering Information” for further details. 1 © 2011 Apacer Technology Inc. Rev. 1.3 Serial ATA Flash Drive APS18P6Axxxx-CCMXX Table of Contents 1. Product Description ................................................................................................. 3 1.1 Introduction .................................................................................................................................................3 1.2 Functional Block Diagram..........................................................................................................................3 1.3 ATA Mode Support.....................................................................................................................................4 1.4 Capacity Specification.................................................................................................................................4 1.5 Performance.................................................................................................................................................4 1.6 Pin Assignments ..........................................................................................................................................5 2. Software Interface .................................................................................................... 7 2.1 Command Set ..............................................................................................................................................7 2.2 S.M.A.R.T. ...................................................................................................................................................9 3. Flash Management ................................................................................................. 10 3.1 Error Correction/Detection ......................................................................................................................10 3.2 Bad Block Management............................................................................................................................10 3.3 Wear Leveling............................................................................................................................................10 3.4 Power Failure Management .....................................................................................................................10 3.5 ATA Secure Erase .....................................................................................................................................10 4. ENVIRONMENTAL SPECIFICATIONS ................................................................... 11 4.1 Environments.............................................................................................................................................11 4.2 Mean Time Between Failures (MTBF)....................................................................................................11 4.3 Certification and Compliance ..................................................................................................................11 5. Electrical Characteristics ...................................................................................... 12 5.1 Operating Voltage .....................................................................................................................................12 5.2 Power Consumption..................................................................................................................................12 5.3 Electrostatic Discharge .............................................................................................................................12 5.4 Electrical Fast Transient/Burst................................................................................................................13 6. Physical Characteristics........................................................................................ 14 7. Product Ordering Information ............................................................................... 16 7.1 Product Code Designations ......................................................................................................................16 7.2 Valid Combinations ..................................................................................................................................16 2 © 2011 Apacer Technology Inc. Rev. 1.3 Serial ATA Flash Drive APS18P6Axxxx-CCMXX 1. Product Description 1.1 Introduction Apacer’s Serial ATA Flash Drive (SAFD) is a solid-state disk (SSD) drive that contains a controller, embedded firmware, and flash media along with a male connector. Using NAND flash memory devices, the SAFD drive interfaces with the host allowing data to be seamlessly transferred between the host and the flash devices. Though built with MLC, this SSD can work in highly demanding environment as it can withstand ambient temperature from -40°C to +85°C (for certain capacities only). SAFD 18P-M drive is designed with a single-chip controller, offering capacities of up to 128 gigabytes and providing full support for the SATA II high-speed interface standard. It can operate at sustained access rates of up to 100 megabytes per second, which is much faster than any other solid-state or traditional SATA drive currently available on the market. In addition to buffer management through dynamical allocation, SAFD 18P-M adopts Global Wear-Leveling scheme to allow uniform use of all storage blocks, ensuring that the lifetime of a flash media can be significantly increased and the disk performance is optimized as well. SAFD 18P-M provides the S.M.A.R.T. feature that follows the SATA Rev. 2.6 specifications and uses the standard SMART command B0h to read data from the drive. This feature protects the user from unscheduled downtime by monitoring and storing critical drive performance. 1.2 Functional Block Diagram SAFD 18P-M drive includes a single-chip SATA II Controller and the flash media, as well as the SATA standard interface. The controller integrates the flash management unit with the controller itself to support multi-channel, multi-bank flash arrays. Figure 1-1 shows the functional block diagram. Figure 1-1 Apacer SAFD 18P-M block diagram 3 © 2011 Apacer Technology Inc. Rev. 1.3 Serial ATA Flash Drive APS18P6Axxxx-CCMXX 1.3 ATA Mode Support SAFD 18P-M provides ATA mode support as follows: z z z 1.4 Up to PIO mode-4 Up to Multiword DMA mode-2 Up to UDMA mode-5 Capacity Specification Capacity specifications of SAFD 18P-M product family are available as shown in Table 1-1. It lists the specific capacity, the default numbers of logical cylinders and heads, and the number of logical sectors per track for each product line. Table 1-1 Capacity specification Capacity Total Bytes Cylinders Heads Sectors Max LBA* 16 GB 16,013,942,784 16383 16 63 31,277,232 32 GB 32,017,047,752 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 253,437,379,584 16,383 16 63 494,994,882 *Cylinders, heads or sectors are not applicable for these capacities. Only LBA addressing applies. 1.5 Performance Performances of SAFD 18P-M is shown in Table 1-2. Table 1-2 Performance specification Capacity Performance Sustained Read (MB/s) Sustained Write (MB/s) 16 GB 32 GB 64 GB 128 GB 256 GB 200 200 250 250 250 50 50 80 155 165 Note: Performances vary from flash configurations. 4 © 2011 Apacer Technology Inc. Rev. 1.3 Serial ATA Flash Drive APS18P6Axxxx-CCMXX 1.6 Pin Assignments Table 1-3 describes SAFD 18P-M signal segment, and Table1-4, its power segment. Figure 1-2 Micro-SATA Connectors Signal Segment Pin S1 Power Segment Pin P1 Table 1-3 Signal segment Name Type S1 GND S2 RxP S3 RxN S4 GND S5 TxN S6 TxP S7 GND Table 1-4 Power segment Pin Type Signal/Description P1 V33 3.3 V Power + Differential Receive Signal P2 V33 3.3 V Power - Differential Receive Signal P3 GND P4 GND - Differential Transmit Signal P5 V5 5 V Power + Differential Transmit Signal P6 V5 5 V Power P7 GND Ground/Reserved P8 Optional NC P9 Optional NC Description 5 © 2011 Apacer Technology Inc. Rev. 1.3 Serial ATA Flash Drive APS18P6Axxxx-CCMXX Figure 1-3 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. 6 © 2011 Apacer Technology Inc. Rev. 1.3 Serial ATA Flash Drive APS18P6Axxxx-CCMXX 2. Software Interface 2.1 Command Set Table 2-1 summarizes the ATA commands supported by SAFD 18P-M. Table 2-1 Command set (1 of 2) Code FR1 SC2 SN3 CY4 DH5 LBA6 Check-Power-Mode E5H - - - - D8 - Execute-Drive-Diagnostic 90H - - - - D - Flush-Cache E7H - - - - D - Identify-Drive ECH - - - - D - Idle E3H - Y - - D - Idle-Immediate E1H - - - - D - Initialize-Drive-Parameters 91H - Y - - Y - C8H or C9H - Y Y Y Y Y C4H - Y Y Y Y Y Read-Sector(s) 20H or 21H - Y Y Y Y Y Read-Verify-Sector(s) 40H or 41H - Y Y Y Y Y Recalibrate 10H - - - - D - Security-Disable-Password F6H - - - - D - Security-Erase-Prepare F3H - - - - D - Security-Erase-Unit F4H - - - - D - Security-Freeze-Lock F5H - - - - D - Security-Set-Password F1H - - - - D - Security-Unlock F2H - - - - D - 7XH - - Y Y - D Command Read-DMA Read-Multiple Seek Set-Features EFH 7 Y - - - 7 © 2011 Apacer Technology Inc. Rev. 1.3 Serial ATA Flash Drive APS18P6Axxxx-CCMXX Table 2-1 Command set (2 of 2) Code FR1 SC2 SN3 CY4 DH5 LBA6 Set-Multiple-Mode C6H - Y - - D - Sleep E6H - - - - D - SMART B0H Y Y Y Y D Standby E2H - - - - D - Standby-lmmediate E0H - - - - D - Write-DMA CAH - Y Y Y Y Y Write-Multiple C5H - Y Y Y Y Y Write-Sector(s) 30H - Y Y Y Y Y Command 1. FR - Features register 2. SC - Sector Count register 3. SN - Sector Number register 4. CY - Cylinder registers 5. DH - Drive/Head register 6. LBA - Logical Block Address mode supported (see command descriptions for use) 7. Y - The register contains a valid parameter for this command. 8. For the Drive/Head register: Y means both the SAFD and Head parameters are used D means only the SAFD parameter is valid and not the Head parameter 8 © 2011 Apacer Technology Inc. Rev. 1.3 Serial ATA Flash Drive APS18P6Axxxx-CCMXX 2.2 S.M.A.R.T. S.M.A.R.T. is an acronym for Self-Monitoring, Analysis and Reporting Technology, an open standard allowing disk drives to automatically monitor their own health and report potential problems. It protects the user from unscheduled downtime by monitoring and storing critical drive performance and calibration parameters. Ideally, this should allow taking proactive actions to prevent impending drive failure. Apacer SAFD 18P-M uses the standard SMART command B0h to read data from the drive for SMART feature as the SATA Rev.2.6 specification. Based on the SFF-8035i Rev. 2.0 specifications, Apacer SMART defines 3 vendor-specified SMART Attribute IDs (E5h, EAh-EBh, and E8h) in SAFD 18P-M. They represent Flash ID, maximum erase count, average erase count, good block count, free-list block count, and firmware version information. When the Apacer SMART Utility running on the host, it analyzes and reports the disk status to the host before SAFD 18P-M is in critical condition. 9 © 2011 Apacer Technology Inc. Rev. 1.3 Serial ATA Flash Drive APS18P6Axxxx-CCMXX 3. Flash Management 3.1 Error Correction/Detection SAFD 18P-M implements hardware ECC scheme based on the BCH algorithm which can detect and correct up to 16 bits or 24 bits error in 1024 bytes. 3.2 Bad Block Management Although bad blocks on the flash media are already identified by the flash manufacturer, they can also be accumulated over time during operation. SAFD 18P-M’s controller maintains a table that lists those normal blocks with disk data, the free blocks for wear leveling, and bad blocks with errors. When a normal block is detected broken, it is replaced with a free block and listed as a bad block. When a free block is detected broken, it is then removed from the free block list and marked as a bad block. During device operation, this ensures that newly accumulated bad blocks are transparent to the host. The device will stop file write service once there are only two free blocks left such that the read function is still available for copying the files from the disk into another. 3.3 Wear Leveling The NAND flash devices are limited by a certain number of write cycles. When using a FAT-based file system, frequent FAT table updates are required. If some area on the flash wears out faster than others, it would significantly reduce the lifetime of the whole SSD, even if the erase counts of others are far from the write cycle limit. Thus, if the write cycles can be distributed evenly across the media, the lifetime of the media can be prolonged significantly. This scheme is called wear leveling. Apacer’s wear-leveling scheme is achieved both via buffer management and Apacer-specific global wear leveling. They both ensure that the lifetime of the flash media can be increased, and the disk access performance is optimized as well. 3.4 Power Failure Management The Low Power Detection on the controller initiates crucial data saving before the power supplied to the device is too low. This feature prevents the device from crash and ensures data integrity during an unexpected power-off. 3.5 ATA Secure Erase Accomplished by the Secure Erase (SE) command, which added to the open ANSI standards that control disk drives, “ATA Secure Erase” is built into the disk drive itself and thus far less susceptible to malicious software attacks than external software utilities. It is a positive easy-to-use data destroy command, amounting to electronic data shredding. Executing the command causes a drive to internally completely erase all possible user data. This command is carried out within disk drives, so no additional software is required. Once executed, neither data nor the erase counter on the device would be recoverable, which blurs the accuracy of device lifespan. The process to erase will not be stopped until finished while encountering power failure, and will be continued when power is back on. 10 © 2011 Apacer Technology Inc. Rev. 1.3 Serial ATA Flash Drive APS18P6Axxxx-CCMXX 4. ENVIRONMENTAL SPECIFICATIONS 4.1 Environments SAFD 18P-M environmental specifications follow the US Military Standard MIL-STD-810F, as shown in Table 4-1. Table 4-1 SAFD 18P-M environmental specifications Environment Temperature Specification 0°C to 70°C (Operating – Standard), -40 ~ +85℃ (Operating-extended) Humidity Vibration Shock - Operating -40°C to 100°C (Non-operating) 5% to 95% RH (Non-condensing) Sine wave: 5~55~5 Hz (X, Y, Z) Random: 10-2000 Hz, 16.3 G (X, Y, Z) Acceleration: 1,500 G, 0.5 ms Peak acceleration: 50 G, 11 ms Altitude 80,000 ft *Extended Temperature specification is only available in 32, 64, 128GB capacities. 4.2 Mean Time Between Failures (MTBF) Mean Time Between Failures (MTBF) is predicted based on reliability data for the individual components in SAFD drive. Although many component MTBFs are given in databases and often these values are not really accurate, the prediction result for SAFD 18P-M is more than 1,000,000 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 SAFD 18P-M drive complies with the following standards: z z z z z z CE – EN55022/55024 FCC 47CFR Part15 Class B RoHS MIL-STD-810F SATA II (SATA Rev. 2.6) Up to ATA/ATAPI-7 ( including S.M.A.R.T.) 11 © 2011 Apacer Technology Inc. Rev. 1.3 Serial ATA Flash Drive APS18P6Axxxx-CCMXX 5. Electrical Characteristics 5.1 Operating Voltage Table 5-1 lists the supply voltage for SAFD 18P-M. Table 5-1 SAFD 18P-M operating voltage Parameter Conditions Supply voltage 5.2 3.3V ±5% (3.135-3.465V) / 5V ±5% (4.75-5.25V) Power Consumption The following table displays the power consumption information for capacities of SAFD 18P-M. Table 5-2 SAFD 18P-M power consumption (Typical) Capacity Mode Active Mode (mA) Idle Mode (mA) 16 GB 32 GB 64 GB 128 GB 256 GB 470 472 540 790 819 190 194 197 206 206 Note: power consumption may vary depending on flash configuration or platforms. 5.3 Electrostatic Discharge Electrostatic discharge Item Amount of Voltage Discharge Required Criteria Complied To Criteria (A,B,C) 10 +8kV B A 10 -8kV B A 25 +4kV B A 25 -4kV B A Indirect Discharge (HCP) 25 +4kV B A 25 -4kV B A Indirect Discharge (VCP Front) 25 +4kV B A 25 -4kV B A Air Discharge Contact Discharge 12 © 2011 Apacer Technology Inc. Rev. 1.3 Serial ATA Flash Drive APS18P6Axxxx-CCMXX 5.4 Indirect Discharge (VCP Left) 25 +4kV B A 25 -4kV B A Indirect Discharge (VCP Back) 25 +4kV B A 25 -4kV B A Indirect Discharge (VCP Right) 25 +4kV B A 25 -4kV B A Electrical Fast Transient/Burst Electrical Fast Transient/Burst Inject Line L-N-PE Polarity ± Voltage kV Inject Time (Second) 1kV 60 Inject Method Direct Required Criteria Complied to Criteria B A Notes about Electrostatic Discharge & Electrical Fast Transient/Burst The tests performed are from lowest level up to the highest level as required by standard, but only highest level is shown on the report. Meet criteria A: Operate as intended during and after the test Meet criteria B: Operate as intended after the test Meet criteria C: Loss/Error of function Additional Information: EUT stopped operation and could / could not be reset by operator at kV. No false alarms or other malfunctions were observed during or after the test. The Contact discharges were applied at least total 200 discharges at a minimum of four test points. 13 © 2011 Apacer Technology Inc. Rev. 1.3 Serial ATA Flash Drive APS18P6Axxxx-CCMXX 6. Physical Characteristics Pin S1 Pin P1 Unit: ㎜ Tolerance: ± 0.2 14 © 2011 Apacer Technology Inc. Rev. 1.3 Serial ATA Flash Drive APS18P6Axxxx-CCMXX Pin S1 Unit: ㎜ Tolerance: ± 0.2 15 © 2011 Apacer Technology Inc. Rev. 1.3 Serial ATA Flash Drive APS18P6Axxxx-CCMXX 7. Product Ordering Information 7.1 Product Code Designations A P S 18P 6 A x x x x – C CM X X Voltage Blank: 5V L: 3.3V Temperature Range Blank: Standard W: Extended Temperature Flash Type Version Control Capacities: 016G: 032G: 064G: 128G: 256G: 16GB 32GB 64GB 128GB 256GB Apacer Brand Solution version 1.8 inch Form Factor Serial ATA Flash Drive Apacer Product Code 16 © 2011 Apacer Technology Inc. Rev. 1.3 Serial ATA Flash Drive APS18P6Axxxx-CCMXX 7.2 Valid Combinations SAFD18P (voltage: 5V) Capacity Standard Extended Temperature 16 GB APS18P6A016G-CCM -- 32 GB APS18P6A032G-CCM APS18P6A032G-CCMW 64 GB APS18P6A064G-CCM APS18P6A064G-CCMW 128 GB APS18P6A128G-CCM APS18P6A128G-CCMW 256 GB APS18P6A256G-CCM -- SAFD18P (voltage: 3.3V) Capacity Standard Extended Temperature 16 GB APS18P6A016G-CCML -- 32 GB APS18P6A032G-CCML APS18P6A032G-CCMWL 64 GB APS18P6A064G-CCML APS18P6A064G-CCMWL 128 GB APS18P6A128G-CCML APS18P6A128G-CCMWL 256 GB APS18P6A256G-CCML -- 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. 17 © 2011 Apacer Technology Inc. Rev. 1.3 Serial ATA Flash Drive APS18P6Axxxx-CCMXX Revision History Revision Description Date 0.1 Preliminary release 01/19/2010 1.0 Official release 08/05/2011 1.1 Version updates 11/07/2011 1.2 1.3 Corrected power consumption Added information about electrostatic discharge and electrical fast transient/burst Added information about shock and vibration on the Feature page Temperatures in Fahrenheit are added on the Feature page Version updates 11/11/2011 Updated performance and power consumption Updated address for our European base Updated POI Version updates 11/30/2011 Extended operating temperature 18 © 2011 Apacer Technology Inc. Rev. 1.3 Serial ATA Flash Drive APS18P6Axxxx-CCMXX Global Presence Taiwan (Headquarters) Apacer Technology Inc. th 4 Fl., 75 Hsin Tai Wu Rd., Sec.1 Hsichih, New Taipei City Taiwan 221 R.O.C. Tel: +886-2-2698-2888 Fax: +886-2-2698-2889 [email protected] U.S.A. Apacer Memory America, Inc. 386 Fairview Way, Suite102, Milpitas, CA 95035 Tel: 1-408-518-8699 Fax: 1-408-935-9611 [email protected] Japan Apacer Technology Corp. 5F, Matsura Bldg., Shiba, Minato-Ku Tokyo, 105-0014, Japan Tel: 81-3-5419-2668 Fax: 81-3-5419-0018 [email protected] 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 [email protected] China Apacer Electronic (Shanghai) Co., Ltd 1301, No.251,Xiaomuqiao Road, Shanghai, 200032, China Tel: 86-21-5529-0222 Fax: 86-21-5206-6939 [email protected] India Apacer Technologies Pvt Ltd, #1064, 1st Floor, 7th ‘A’ Main, 3rd Block Koramangala, Bangalore – 560 034 Tel: +91 80 4152 9061/62/63 Fax: +91 80 4170 0215 [email protected] 19 © 2011 Apacer Technology Inc. Rev. 1.3 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Apacer: APS18P6A016G-CCM APS18P6A016G-CCML APS18P6A032G-CCM APS18P6A032G-CCML APS18P6A064GCCM APS18P6A064G-CCML APS18P6A128G-CCM APS18P6A128G-CCML APS18P6A256G-CCM APS18P6A256G-CCML