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SSD P4 (PATA) Solid State Drive

Product Manual

Rev 0.4

© 2010 SanDisk® Corporation

10

Document No. 80-11-XXXX1

1.3

Functional Description

SSD P4 contains a high level, intelligent subsystem. This intelligent (microprocessor)
subsystem provides many capabilities not found in other types of memory cards.
These capabilities include the following:

•

Standard ATA register and command set

•

Support for Trim command

•

S.M.A.R.T. feature supported

•

Host independence from details of erasing and programming flash memory

•

Sophisticated system for managing defects (similar to systems found in
magnetic disk drives)

•

Sophisticated system for error recovery including a powerful error correction

code (ECC)

•

Advanced power management for low power operation

•

Implementation of dynamic and static wear-leveling to extend card’s life

1.4

Defect and Error Management

SSD P4 contains a sophisticated defect and error management system that is similar

to the systems found in magnetic disk drives, and in many cases, offers

enhancements. If necessary, the SSD card will rewrite data from a defective sector
to a good sector. This action is completely transparent to the host and does not
consume any user data space.
The  SSD  soft error rate specification is much better than the magnetic disk drive
specification. In the extremely rare case that a read error does occur, the  SSD P4
products  have innovative algorithms to recover the data by using error detection

code and error correction code (EDC/ECC). These defect and error management
systems, coupled with the solid state construction, give SSD P4 unparalleled

reliability.

1.5

Wear Leveling

Wear leveling is an intrinsic part of the erase pooling functionality of SSDs using

NAND memory. Advanced features of dynamic and static wear-leveling, and

automatic block management are used to ensure an even distribution of write erase
cycle throughout the entire device, regardless of how dynamic or static the data
written is. This guarantees high data reliability and maximizes flash life expectancy.

1.6

Bad Block Management

Bad blocks are occasionally created during the life cycle of a flash component, in a

phenomenon called dynamic bad-block accumulation. These bad blocks must be

marked and replaced dynamically in order to prevent read/write failures. When a bad
block is detected, the embedded Bad Block Mapping algorithm maps out the block,
which will be not used for storage anymore.

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Содержание SSD P4

Страница 1: ...iminary Rev 0 4 The content of this document is subject to change without notice Document No 80 11 XXXX1 September 2010 SanDisk Corporation Corporate Headquarters 601 McCarthy Blvd Milpitas CA 95035 Phone 408 801 1000 Fax 408 801 8657 www sandisk com ...

Страница 2: ...r related material SanDisk Corporation explicitly disclaims any express and implied warranties and indemnities of any kind that may or could be associated with this document and related material and any user of this document or related material agrees to such disclaimer as a precondition to receipt and usage hereof No part of this document may be reproduced transmitted transcribed stored in a retr...

Страница 3: ...entify Data tables Updated Ordering information August 12th 0 3 2010 Add product weights August 17th 0 4 2010 Update MTTF numbers Update Identify Data table o Word 69 Changed Trim support from Deterministic to non Deterministic o Word 83 Set correct bit to indicate SET MAX Security Extension Supported o Word 105 Indicate support for 1 sector of LBA Range Entries Trim Updated definition of PATA con...

Страница 4: ...PTION 14 3 3 ACTIVE POWER CONSUMPTION 14 4 PHYSICAL SPECIFICATION 15 4 1 HALF 1 8 WITH 40 PIN LIF CONNECTOR 15 4 1 1 Half 1 8 with LIF connector 32GB 64GB 15 4 1 1 Half 1 8 with LIF connector 128GB 16 5 ENVIRONMENTAL SPECIFICATIONS 17 5 1 TEMPERATURE 17 5 2 HUMIDITY 17 5 3 VIBRATION 17 5 4 SHOCK 17 5 5 ALTITUDE 17 5 6 ELECTROSTATIC DISCHARGE ESD 18 5 7 ACOUSTICS 18 5 8 EMI RFI COMPLIANCE 18 5 9 RO...

Страница 5: ...SSD P4 PATA Solid State Drive Product Manual Rev 0 4 2010 SanDisk Corporation 5 Document No 80 11 XXXX1 8 2 LOG PAGES 31 9 ORDERING INFORMATION 32 10 CONTACT INFORMATION 33 ...

Страница 6: ...SD P4 PATA BLOCK DIAGRAM 8 FIGURE 4 1 HALF 1 8 WITH CONNECTOR 32 64GB TOP AND SIDE VIEW WITH KEEP OUT AREA 15 FIGURE 4 2 HALF 1 8 WITH CONNECTOR 32 64GB BOTTOM VIEW WITH KEEP OUT AREA 16 FIGURE 4 3 HALF 1 8 WITH CONNECTOR 128GB TOP AND SIDE VIEW WITH KEEP OUT AREA 16 FIGURE 4 4 HALF 1 8 WITH CONNECTOR 128GB BOTTOM VIEW WITH KEEP OUT AREA 16 ...

Страница 7: ...RT 17 TABLE 5 2 SANDISK SSD P4 HUMIDITY SUPPORT 17 TABLE 5 3 SANDISK SSD P4 VIBRATION SUPPORT 17 TABLE 5 4 SANDISK SSD P4 SHOCK SUPPORT 17 TABLE 5 5 SANDISK SSD P4 ALTITUDE SUPPORT 17 TABLE 5 6 SANDISK SSD P4 ESD STANDARD 18 TABLE 5 7 SANDISK SSD P4 EMI RFI COMPLIANCE 18 TABLE 5 8 SANDISK SSD P4 REGULATION STANDARDS 19 TABLE 6 1 SANDISK SSD P4 MTTF 20 TABLE 7 1 LIF CONNECTOR PIN ASSIGNMENT 21 TABL...

Страница 8: ...ns and opens doors for a whole range of other applications The SSD P4 product complies with the ATA 8 standard and is electrically compatible with a parallel IDE ATA disk drive In addition to the mass storage specific NAND flash memory chips the SSD includes an on board intelligent controller for managing interface protocols data storage and retrieval error correcting code ECC defect handling and ...

Страница 9: ...00 IOPS Low power consumption o Supply voltage 3 3 Vdc o Typical read write3 o Standby mode 72mW 0 16W Highly reliable o Mean time to failure MTTF TBD hours based on Part Stress Analysis o Operating shock 1 500G 0 5msec half sine o Operating vibration 5gRMS 10 2000 Hz o Operating temperature 0 C to 70 C o Non operating temperature and storage 55 C to 85 C 1 The logical capacity of the drive confor...

Страница 10: ...on is completely transparent to the host and does not consume any user data space The SSD soft error rate specification is much better than the magnetic disk drive specification In the extremely rare case that a read error does occur the SSD P4 products have innovative algorithms to recover the data by using error detection code and error correction code EDC ECC These defect and error management s...

Страница 11: ...hough power consumption is not actively managed by a PATA host the SSD P4 supports an advanced power management system This system is internally managed i e requiring no special interaction with the host in order to agressively manage and preserve power consumption Upon completion of a command the P4 will start an internal timer and after 20ms without receiving another command will automatically e...

Страница 12: ... Documentation can be ordered from IHS by calling 1 800 854 7179 or accessing their Web site http global ihs com 2 2 Capacity Table 2 1 SanDisk SSD P4 Capacity 6 1 gigabyte GB 1 billion bytes Some of the listed capacity is used for formatting and other functions and thus is not available for data storage 7 1 Sector 512 bytes Unformatted Capacity6 Total Number of User Addressable Sectors in LBA Mod...

Страница 13: ...cesses across 100 of the drive s capacity 10 LDE is calculated based on typical workload based on Windows OS LDE is a direct function of user workload and access pattern LDE is defined in terms of Terabytes Written TBW Parameter Unit 32GB 64GB 128GB Host transfer rate UDMA 6 MB s 133 133 133 Transfer rates Sequential Read8 MB s 100 100 100 Sequential Write MB s 85 85 85 Random Read 4KB 9 IOPs 1700...

Страница 14: ...12 Parameter 32GB 64GB 128GB Read mW 800 850 850 Write mW 1500 1500 1500 Table 3 3 SanDisk SSD P4 Active Power Consumption 11 Average typical power while running MobileMarkTM 2007 12 Active power consumption is measured during long sequential either read or write operations Parameter Specifications Input Voltage 3 3V 5 Maximum Ripple 70mV peak to peak 0 30MHz Supply Rise Time 0 1 ms 100 ms Maximum...

Страница 15: ...h 40 pin LIF connector Parameter Specifications Width 54mm Length 32mm Thickness max 3 3mm 32 64GB 4 6mm 128GB Typical Weight 5 7g 32GB 6 7g 64GB 7 9g 128GB Table 4 1 Mechanical Information Half 1 8 with 40 pin LIF connector 4 1 1 Half 1 8 with LIF connector 32GB 64GB Figure 4 1 Half 1 8 with connector 32 64GB Top and Side view with keep out area ...

Страница 16: ...cument No 80 11 XXXX1 Figure 4 2 Half 1 8 with connector 32 64GB Bottom View with keep out area 4 1 1 Half 1 8 with LIF connector 128GB Figure 4 3 Half 1 8 with connector 128GB Top and Side view with keep out area Figure 4 4 Half 1 8 with connector 128GB Bottom View with keep out area ...

Страница 17: ... Non operational Humidity Non condensation 5 to 95 Maximum wet bulb 40 C Maximum relative humidity gradient 20 per hour Table 5 2 SanDisk SSD P4 Humidity Support 5 3 Vibration Parameter Specifications Operational Non operational 5gRMS 10 2000 Hz 3 axes Table 5 3 SanDisk SSD P4 Vibration Support 5 4 Shock Parameter Acceleration Force Half Sine pulse duration Operational Non operational 1000G 1ms 15...

Страница 18: ... acoustics noise 0dB 5 8 EMI RFI Compliance The SanDisk SSD P4 is certified to comply with the following standards Standard FCC Part 15 Class B IECS 003 Class B EN 55022 Class B EN 55024 KCC No 2008 39 KCC No 2008 38 CNS 13438 VCCI 2006 AS NZS CISPR 22 2006 Table 5 7 SanDisk SSD P4 EMI RFI Compliance 5 9 RoHS European union s restriction on use of hazardous substances in electrical and electronic ...

Страница 19: ...ns The SanDisk SSD P4 is certified with the following certifications Standard CE UL with file number CSA or ULc CE WEEE TUV SEMKO UL etc MIC Korea with certification number BSMI Taiwan with applicant code number VCCI Japan C Tick Australia FCC China RoHS HF Halogen Free EuP Table 5 8 SanDisk SSD P4 Regulation Standards ...

Страница 20: ... methodology based in accordance with the Telcordia Special Report SR 332 The prediction is based on a Parts Stress Analysis Quality levels were defined as industrial grade I for all of the components The detailed prediction for the system was performed at a temperature of 25 C in a GB environment The following table summarizes the estimated MTTF results for each capacity Capacity Condition MTTF H...

Страница 21: ...Pin Assignments Standard PATA Table 7 1 LIF connector pin assignment Pin No Signal Name Pin Type 1 Reserved 2 Reserved 3 RESET I 4 Ground 5 D07 I O 6 D08 I O 7 D06 I O 8 D09 I O 9 D05 I O 10 D10 I O 11 D04 I O 12 D11 I O 13 D03 I O 14 D12 I O 15 D02 I O 16 D13 I O 17 D01 I O 18 D14 I O 19 D00 I O 20 D15 I O 21 Ground 22 DMARQ O 23 Ground 24 DIOW I 25 DIOR I 26 Ground 27 IORDY O 28 Ground 29 DMACK ...

Страница 22: ... edge HDMARDY This signal is the flow control signal for UDMA read data in transfers This signal is asserted by the host to indicate that the host is ready to receive UDMA data in bursts HSTROBE This signal is the data out strobe signal from the host for a UDMA data out burst Data is latched on both rising and failing edges IORDY O This signal is negated to extend the host transfer cycle of any ho...

Страница 23: ...l MIN TYP MAX Units VCC 3 3 V 1 Input Voltage CMOS Vih Vil 2 0 0 8 Volts 2 Input Voltage CMOS Vih Vil 2 0 0 8 Volts 3 Input Voltage CMOS Schmitt Trigger Vt Vp 1 Vt Vn Vh ΔVt 2 0 9 3 0 7 0 2 2 1 1 9 1 4 Volts Table 7 3 Input Voltage characteristics Notes 1 Vt Vp is the positive going threshold voltage 2 Vt Vn is the negative going threshold voltage 3 Vh ΔVt is the hysteresis voltage 7 5 Output Driv...

Страница 24: ...mmands Restore C0h Freeze Lock C1h Identify C2h Set C3h Identify DMA C4h Set DMA C5h Download Microcode O 92h Download without offsets and save microcode 07h Execute Device Diagnostic M 90h Flush Cache M E7h Flush Cache Ext O EAh Identify Device M ECh Idle M E3h Idle Immediate M E1h Initialize Drive Parameters Obs 91h NOP O 00h Read Buffer O E4h Read DMA M C8h Read DMA Ext O 25h Read DMA w o Retry...

Страница 25: ...e read look ahead AAh Enable reverting to power on defaults CCh Set Max Address O F9h Security Extension sub commands Set Max Set Password 01h Set Max Lock 02h Set Max Unlock 03h Set Max Freeze Lock 04h Set Max Set Password DMA 05h Set Max Unlock DMA 06h Set Max Address Ext O 37h Set Multiple Mode M C6h Sleep M E6h Smart O B0h Smart sub commands Read Attribute Values Read Data D0h Read Attribute T...

Страница 26: ...DBh Standby M E2h Standby Immediate M E0h Write Buffer O E8h Write DMA M CAh Write DMA Ext O 35h Write DMA FUA Ext M 3Dh Write DMA w o Retry Obs CBh Write Log Ext O 3Fh Write Multiple M C5h Write Multiple FUA Ext M CEh Write Multiple Ext O 39h Write Sectors M 30h Write Sectors Ext O 34h Write Sectors w o Retry Obs 31h Write Uncorrectable Ext O 45h Pseudo UECC with Logging 55h M Mandatory O Optiona...

Страница 27: ...revision in ASCII left justified 27 46 SanDisk SSD P4 XXGB 40 Model number in ASCII left justified 47 8001h 2 Maximum No of sectors in Read Write Multiple command 48 0000h 2 Reserved 49 2F00h 2 LBA and MWDMA modes supported 50 4000h 2 Capabilities 51 0200h 2 PIO data transfer cycle timing mode 52 0000h 2 Obsolete 53 0007h 2 Field validity 54 3FFFh 2 Current number of cylinders depends on capacity ...

Страница 28: ...d 84 4163h 2 Command set feature supported extension 85 7469h 2 Command set feature enabled 86 BC01h 2 Command set feature enabled 87 4163h 2 Command set feature default 88 007Fh 2 Ultra DMA Mode supported and selected 89 0001h 2 Time required for Security Erase completion 2 minutes 90 0000h 2 Time required for Enhanced security erase completion 91 0000h 2 Current advanced power management value 9...

Страница 29: ...ment Support 170 175 0000h 12 Reserved 176 205 0000h 60 Current Media Serial Number not supported 206 0000h 2 SCT Command Transport 207 208 0000h 4 Reserved for CE ATA 209 4000h 2 Alignment Logical within Physical Block 210 211 0000h 4 Wr Rd Vfy Sector Count Mode 3 212 213 0000h 4 Wr Rd Vfy Sector Count Mode 2 214 0000h 2 NV Cache Capabilities 215 216 0000h 4 NV Cache Size in Logical Blocks 217 00...

Страница 30: ... P4 PATA Solid State Drive Product Manual Rev 0 4 2010 SanDisk Corporation 30 Document No 80 11 XXXX1 236 254 0000h 38 Reserved for CE ATA 255 XXXXh 2 Integrity Word Checksum Table 8 2 Identify Data Values ...

Страница 31: ...ines the list of supported Log Pages accessible through SMART Write Log SMART Read Log Read Log Ext and Write Log Ext commands Log Address Total Pages Log Address Description 0 1 General Purpose Log Directory 3 n Ext Comprehensive SMART Error Log 6 1 SMART Self Test Log 80h 9Fh 16 Host Vendor specific Logs Table 8 3 Supported SMART Log Pages ...

Страница 32: ...used 32nm 32Gb MLC ABL CCC Capacity 032 064 128 G Units GB YYYY Customer code reference Table 9 1 Ordering Information Refer to the examples below as reference for ordering SKUs SKU Details SDPA4CH 032G YYYY 32GB SSD P4 in Half 1 8 form factor LIF 40 pin connector SDPA4CH 064G YYYY 64GB SSD P4 in Half 1 8 form factor LIF 40 pin connector SDPA4CH 128G YYYY 128GB SSD P4 in Half 1 8 form factor LIF 4...

Страница 33: ...15 2522 Fax 886 2 2515 2295 OEMAsia sandisk com Japan Tel 81 3 5423 8101 Fax 81 3 5423 8102 OEMJapan sandisk com Rest of the World Israel Tel 972 9 764 5000 Fax 972 3 548 8666 China Tel 86 755 8348 5218 Fax 86 755 8348 5418 OEMChina sandisk com Korea Tel 82 2 3452 9079 Fax 82 2 3452 9145 Europe Tel 33 1 43 37 2131 Fax 33 1 43 37 2111 OEMEurope sandisk com For more information please visit www sand...

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