RunCore Half Slim SATA. RunCore Elite III. Half Slim SATA Solid State Disk Product Manual. Version

Transcription

1 RunCore Elite III Half Slim SATA Solid State Disk Product Manual Version

2 Revision History Version #Number Description Date 1.0 Original Release

3 Table of Contents I. General Description... 4 II. Features Key Features Device Certifications Electrical Characteristics Electrical Requirement Power consumption Environmental characteristics Read / write performance... 7 III. Block Diagram... 8 IV. Physical Characteristics Physical Dimensions Signal Description V. Flash Management features Advance Wear-Leveling Algorithm S.M.A.R.T Function Built-in Hardware ECC VI. Software Interface Supportive the ATA command set Supportive SMART commands VII. Part Numbering Scheme VIII. Related Documentation

4 I. General Description is a high-performance and embedded flash storage with smaller physical dimension, which adopts high performance controller with 64MB Cache, and with its maximum read and write speed respectively up to 120MB/S and 70MB/S. Also, its Built-in Hardware ECC function can ensure data reliability in high-speed transmission, and the Advance Wear-Leveling Algorithm can maximize the read and write endurance. Half Slim SATA supports standard SATA II protocol with a high speed access, and its specifications of data reliability and endurance are both in the top level of the world. Typical application Tablet PC, Smartphone, E terminal. Car Navigation System (GPS), Portable Navigation System, on-vehicle devices. Electronic meters, Electronic communications, Electrical machinery and equipment, Automatic control system, Energy management system, Grid Systems. Ticket machines, Vending machines and other transportation equipment. POS Machine, Convenience store terminal, Felica / Suica, ATM and other financial terminals. Diagnostic imaging systems, Blood analysis device, Medical Computer, Electronic case. Servers, routers, Information Systems. Monitors, Secure terminal equipment. 4

5 II. Specifications 1. Specification Summary Table 1 Half Slim SATA Specifications Interface SATA(7+15) PCB Dimension 54mm 39.8mm 4mm Physical Specifications Capacity 4GB~64GB MLC-NAND Flash Flash Media SLC-NAND Flash Sequential Read 122 MB/s Sequential Write 72 MB/s Performance 4K random read 21MB/s 4GB~64GB 4GB~32GB 4K random write 4MB/s Input Voltage 5V ± 5% Power consumption Read 94mA ( max ) Write 135mA ( max ) Idle 81mA ( max ) Bad block management Flash management Advance Wear-Leveling Algorithm Built-in Hardware ECC Data Integrity Host Interface Other feature(s) Support SATA II protocol Hot pluggable Destruction function(optional) Operating Temperature Commercial Grade (0 ~+70 ) Industrial Grade (-20 ~+70 ) Wide temp range ( -40 ~+85 ) Weight < 50g Performance, power consumption and weight vary with different capacity of products. 5

6 2. Device Certifications Certification/Compliance CE Compliant FCC Certified RoHS Compliant Table 2 3. Electrical Characteristics 3.1 Electrical Requirement Device Certifications Description Indicate conformity with the essential health and safety requirements set out in European. Directives Low Voltage Directive and EMC directive. Federal Communications Commission Certified Restriction of Hazardous Substance Directive Caution: Absolute Maximum Stress Ratings Applied conditions greater than those listed under Absolute Maximum Stress Ratings may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these conditions or conditions greater than those defined in the operational sections of this data sheet is not implied. Exposure to absolute maximum stress rating conditions may affect device reliability. Table 3 Operating Temperature Range Ambient Temperature Input Voltage Commercial Temperature -20 to +70 Industrial Temperature -40 to V ~ 5.25V Table 4 Absolute Maximum Rating Parameter Symbol Conditions Input voltage VDD -0.3V ~ 6.5V Voltage of any pin except VDD Gnd V -0.5V ~ VDD +0.5V 6

7 3.2 Power consumption Table 5 Halfslim Power consumption(mlc FLASH) Voltage:5V Unit: ma Capacity Test results Idle 4K Random Read 4K Random Write 16G G Environmental Characteristics Runcore SSD must go through a series of strict tests before shipping: Table 6 Environmental conditions Temperature (commercial) (industrial) (Wide temp range) Temperature /6 hours /6 hours /6 hours Humidity / / / Impact / / / Vibration / / / Elevation / / / 5. Read / Write performance Table 7 Read / Write performance(mlc FLASH) Capacity Test results Read rate Write rate 16G G

8 III. Functional Block Runcore Halfslim contains ATA controller, flash, and standard 22PIN SATA interface. Figure 1 Block Diagram 8

9 IV. Physical Characteristics 1. Physical dimensions Figure 2 Halfslim Physical dimensions Table 8 Halfslim Physical dimensions Parameter Value Length 54 ± 0.20 mm Width 39.8 ± 0.20 mm Height 4± 0.20 mm Figure 3 jumper setting 9

10 2. Interface Figure 9 signal description 10

11 V. Flash Management 1. Advance Wear-Leveling Algorithm The NAND flash devices are limited by a certain number of write cycles. When using a file system, frequent file table updates is mandatory. If some area on the flash wears out faster than others, it would significantly reduce the lifetime of the whole device, 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. The scheme is achieved both via buffer management and specific advanced wear leveling to ensure that the lifetime of the flash media can be increased, and the disk access performance is optimized as well. 2. S.M.A.R.T Function 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. SMART feature adopts the standard SMART command B0h to read data from the drive. When the SMART Utility running on the host, it analyzes and reports the disk status to the host before the device is in critical condition. 3. Built-in Hardware ECC The ATA-Disk Module uses BCH Error Detection Code (EDC) and Error Correction Code (ECC) algorithms which correct up to eight random single-bit errors for each 512-byte block of data. High performance is fulfilled through hardware-based error detection and correction. 11

12 VI. Software interface 1. Supportive the ATA command set This section describes the software requirements and the command format that the host send to Runcore SSD. Tale 10 ATA command set Command Code FR1 SC2 SN3 CY4 DH5 LBA6 Check-Power-Mode E5H or 98H D - Execute-Drive-Diagnostic 90H D - Erase-Sector(s) COH - Y Y Y Y Y Flush-Cache E7H D - Format-Track 50H - Y7 - Y Y Y Identify-Drive ECH D - Idle E3Hor 97H - Y - - D - Idle-Immediate E1Hor 95H D - Initialize-Drive-Parameters 91H - Y - - Y - NOP 00H D - Read-Buffer E4H D - Read-DMA C8H or C9H - Y Y Y Y Y Read-Long-Sector 22H or 23H - - Y Y Y Y Read-Multiple C4H - Y Y Y Y Y Read-Native-Max-Address F8H Y Y Read-Sector(s) 20H or CBH - Y Y Y Y Y Read-Verify- Sector(s) 40H or 33H - Y Y Y Y Y Recalibrate 1XH D - Request-Sense 03H 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 - Seek 7XH - - Y Y Y Y Set-Features EFH Y D - Set-Max F9H - - Y Y Y Y Set-Multiple-Mode C6H - Y - - D - Set-Sleep-Mode E6H or 99H D - Set-WP-PD#-Mode 8BH Y D - 12

13 Standby E2H or 96H D - Standby-Immediate E0H or 94H D - Translate-Sector 87H - Y Y Y Y Y Write-Buffer E8H D - Write-DMA CAH or CBH - Y Y Y Y Y Write-Long-Sector 32H or 33H - - Y Y Y Y Write-Multiple C5H - Y Y Y Y Y Write-Multiple-Without-Erase CDH - Y Y Y Y Y Write-Sector(s) 30H or 31H - Y Y Y Y Y Write-Sector-Without-Erase 38H - Y Y Y Y Y Write-Verify 3CH - Y Y Y Y Y 2. Supportive SMART commands Table 11 SMART command D0h Read Data D5h Read Log D1h Read Attributer Threshold D6h D2h Enable/Disable Auto save D8h D3h Save Attribute Values D9h D4h Execute OFF-LINE Immediate DAh Write Log Enable SMART Operations Disable SMART Operations Return Status 13

14 VII. Part Numbering Scheme Please refer to PN naming Rule Guideline for more specific identification of product. VIII. Related Documentation For more information, visit or contact 14