Transcend SSD25 Datasheet Download Page 3

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2.5” Solid State Disk

Transcend Information Inc.

V1.08

Performance

Model P/N

Sequential Read

(Max.)

Sequential Write

(Max.)

TS8GSSD25-S

74 MB/s

62 MB/s

TS16GSSD25-S

74 MB/s

62 MB/s

TS32GSSD25-M

74 MB/s

45 MB/s

TS32GSSD25-S

74 MB/s

62 MB/s

TS64GSSD25-M

75 MB/s

45 MB/s

TS64GSSD25-S

80 MB/s

70 MB/s

TS128GSSD25-M

68 MB/s

46 MB/s

Actual Capacity

Model P/N

User Max. LBA

Cylinder

Head

Sector

TS8GSSD25-S 15,604,848

15,498

TS16GSSD25-S 31,244,288

16,383

TS32GSSD25-S 63,078,400

16,383

TS32GSSD25-M 62,521,344

16,383

TS64GSSD25-S 126,189,568

16,383

TS64GSSD25-M 125,206,528

16,383

TS128GSSD25-M 252,411,904 16,383 16 63

Summary of Contents for SSD25

Page 1: ...Disk Drives huge capacity high speed and low power consumption Solid State Disk is perfect replacement storage device for PCs Laptops gaming systems and handheld devices Placement Features RoHS compl...

Page 2: ...cities 8 GB to 128 GB Length 100 0 0 0 40 Width 69 85 0 20 Dimensions mm Height 7 20 0 15 Input Voltage 3 3V 5V 5 Weight 90g 5g Connector 44 Pin standard IDE ATA connector Pitch 2 0 mm Environmental S...

Page 3: ...P N Sequential Read Max Sequential Write Max TS8GSSD25 S 74 MB s 62 MB s TS16GSSD25 S 74 MB s 62 MB s TS32GSSD25 M 74 MB s 45 MB s TS32GSSD25 S 74 MB s 62 MB s TS64GSSD25 M 75 MB s 45 MB s TS64GSSD25...

Page 4: ...formation Inc V1 08 4 Note Reference to the IEC 60068 2 6 Testing procedures Operating Sine wave 5 800Hz 1 oct 1 5mm 3g 0 5 hr axis total 1 5 hrs Note Reference to the IEC 60068 2 27 Testing procedure...

Page 5: ...2G G GS S SS S SD D D2 2 25 5 5 S S S M M M T T TS S S6 6 64 4 4G G GS S SS S SD D D2 2 25 5 5 S S S M M M T T TS S S1 1 12 2 28 8 8G G GS S SS S SD D D2 2 25 5 5 M M M 2 5 Solid State Disk Transcend...

Page 6: ...lid State Disk Transcend Information Inc V1 08 6 Pin Assignments Pin No Pin Name Pin No Pin Name 01 RESET 02 GND 03 DD7 04 DD8 05 DD6 06 DD9 07 DD5 08 DD10 09 DD4 10 DD11 11 DD3 12 DD12 13 DD2 14 DD13...

Page 7: ...S SD D D2 2 25 5 5 S S S T T TS S S3 3 32 2 2G G GS S SS S SD D D2 2 25 5 5 S S S M M M T T TS S S6 6 64 4 4G G GS S SS S SD D D2 2 25 5 5 S S S M M M T T TS S S1 1 12 2 28 8 8G G GS S SS S SD D D2 2...

Page 8: ...s data the controller will find and use the block with the lowest erase count among the free blocks This is known as dynamic wear leveling When the free blocks erase count is higher than the data bloc...

Page 9: ...X X X O X X IDLE E3h O X X O X X IDLE IMMEDIATE E1h X X X O X X INITIALIZE DEVICE PARAMETERS 91h O X X O O X READ BUFFER E4h X X X O X X READ DMA C8h or C9h O O O O O X READ DMA EXT 25h O O O O O X R...

Page 10: ...X O STANDBY E2h X X X O X X STANDBY IMMEDIATE E0h X X X O X X WRITE BUFFER E8h X X X O X X WRITE DMA CAh or CBh O O O O O X WRITE DMA EXT 35h O O O O O X WRITE DMA FUA EXT 3Dh O O O O O X WRITE FPDMA...

Page 11: ...ed by the host to request the device to flush the write cache If there is data in the write cache that data shall be written to the media The BSY bit shall remain set to one until all data has been su...

Page 12: ...3Fh F Number of logical sector per logical track 7 8 0000h Reserved for assignment by the CompactFlash_ Association 9 0000h X Retired 10 19 XXXXh F Serial number 20 ASCII characters 20 21 0000h X Reti...

Page 13: ...XXXXh X Number of current sector per track 57 58 XXXXh X Current capacity in sectors 59 0101h V V 15 9 Reserved 8 1 Multiple sector setting is valid 7 0 xxh Setting for number of sectors that shall b...

Page 14: ...erial ATA 6 1 Device supports Software Settings Preservation 5 Reserved for Serial ATA 4 1 Device supports in order data delivery 3 1 Device supports initiating power management 2 1 Device supports DM...

Page 15: ...supported 83 5000h F F F F F F F F F F F F F F F Command and feature sets supported 15 Shall be cleared to zero 14 Shall be set to one 13 1 The FLUSH CACHE EXT command is supported 12 Shall be set to...

Page 16: ...l be set to one to indicate that the mandatory Power Management feature is supported 2 Obsolete 1 1 The Security feature set is enabled 0 1 The SMART feature set is enabled 86 1000h F F F F F V V F V...

Page 17: ...ed 0 Ultra DMA mode 2 is not selected 9 1 Ultra DMA mode 1 is selected 0 Ultra DMA mode 1 is not selected 8 1 Ultra DMA mode 0 is selected 0 Ultra DMA mode 0 is not selected 7 Reserved 6 1 Ultra DMA m...

Page 18: ...RITE UNCORRECTABLE EXT command is supported 1 1 The Write Read Verify feature set is supported 0 Reserved for DDT 120 4000h F F V F F F V Commands and feature sets supported or enabled Continued from...

Page 19: ...tor count is non zero the automatic power down mode is enabled If the sector count is zero the automatic power mode is disabled IDLE IMMEDIATE E1h This command causes the device to set BSY enter the I...

Page 20: ...by a Set Multiple command READ SECTOR S 20h 21h This command reads 1 to 256 sectors as specified in the Sector Count register from sectors which is set by Sector number register A sector count of 0 r...

Page 21: ...password SECURITY ERASE PREPARE F3h This command shall be issued immediately before the Security Erase Unit command to enable erasing and unlocking This command prevents accidental loss of data on th...

Page 22: ...table Security set Password data content Word Content 0 Control word Bit 0 Bits 1 7 Bit 8 Bits 9 15 Identifier Reserved Security level Reserved 0 set user password 1 set master password 0 High 1 Maxi...

Page 23: ...register 55h Disable read look ahead feature 82h Disable write cache AAh Enable read look ahead feature SET MULTIPLE MODE C6h This command enables the device to perform READ MULTIPLE and WRITE MULTIPL...

Page 24: ...the host with PIO data in protocol The register file has to contain D0h for Features register 4Fh for LBA Mid register and C2h for the LBA High register Byte Description 0 1 Data structure revision n...

Page 25: ...ID 0 1 2 3 4 5 6 7 Halt System ID Flash ID byte 1 Flash ID byte 2 Flash ID byte 3 Flash ID byte 4 Flash ID byte 5 Flash ID byte 6 Flash ID byte 7 E8h Firmware version information 0 1 2 3 4 5 6 7 Year...

Page 26: ...Byte Reserved Reserved Reserved ECh FFh Reserved SMART READ ATTRIBUTE THRESHOLD This transfers 512 bytes of drive failure threshold data to the host SMART ENABLE DISABLE ATTRIBUTE AUTOSAVE Enables or...

Page 27: ...d all timer and event count functions related exclusively to this feature After command acceptance this controller will disable all SMART operations SMART data in no longer be monitored or saved The s...

Page 28: ...e s buffer WRITE DMA CAh Write data to sectors during Ultra DMA and Multiword DMA transfer Use the SET FEATURES command to specify the mode value WRITE DMA EXT 35h 48 bit feature set mandatory command...

Page 29: ...defined by Set Multiple command WRITE MULTIPLE FUA EXT CEh 48 bit feature set mandatory command This command provides the same functionality as the WRITE MULTIPLE EXT command except that regardless o...

Page 30: ...57 38 Sender tDS 15 0 10 0 7 0 7 0 5 0 4 0 Recipient tDH 5 0 5 0 5 0 5 0 5 0 4 6 Recipient tDVS 70 0 48 0 31 0 20 0 6 7 4 8 Sender tDVH 6 2 6 2 6 2 6 2 6 2 4 8 Sender tCS 15 0 10 0 7 0 7 0 5 0 5 0 De...

Page 31: ...me at host from CRC valid until DMACK negation tCVH CRC word valid hold time at sender from DMACK negation until CRC may become invalid tZFS Time from STROBE output released to driving until the first...

Page 32: ...25 5 5 S S S T T TS S S3 3 32 2 2G G GS S SS S SD D D2 2 25 5 5 S S S M M M T T TS S S6 6 64 4 4G G GS S SS S SD D D2 2 25 5 5 S S S M M M T T TS S S1 1 12 2 28 8 8G G GS S SS S SD D D2 2 25 5 5 M M...

Page 33: ...TS S S3 3 32 2 2G G GS S SS S SD D D2 2 25 5 5 S S S M M M T T TS S S6 6 64 4 4G G GS S SS S SD D D2 2 25 5 5 S S S M M M T T TS S S1 1 12 2 28 8 8G G GS S SS S SD D D2 2 25 5 5 M M M 2 5 Solid State...

Page 34: ...5 5 S S S T T TS S S3 3 32 2 2G G GS S SS S SD D D2 2 25 5 5 S S S M M M T T TS S S6 6 64 4 4G G GS S SS S SD D D2 2 25 5 5 S S S M M M T T TS S S1 1 12 2 28 8 8G G GS S SS S SD D D2 2 25 5 5 M M M 2...

Page 35: ...5 5 S S S T T TS S S3 3 32 2 2G G GS S SS S SD D D2 2 25 5 5 S S S M M M T T TS S S6 6 64 4 4G G GS S SS S SD D D2 2 25 5 5 S S S M M M T T TS S S1 1 12 2 28 8 8G G GS S SS S SD D D2 2 25 5 5 M M M 2...

Page 36: ...25 5 5 S S S T T TS S S3 3 32 2 2G G GS S SS S SD D D2 2 25 5 5 S S S M M M T T TS S S6 6 64 4 4G G GS S SS S SD D D2 2 25 5 5 S S S M M M T T TS S S1 1 12 2 28 8 8G G GS S SS S SD D D2 2 25 5 5 M M M...

Page 37: ...S S3 3 32 2 2G G GS S SS S SD D D2 2 25 5 5 S S S M M M T T TS S S6 6 64 4 4G G GS S SS S SD D D2 2 25 5 5 S S S M M M T T TS S S1 1 12 2 28 8 8G G GS S SS S SD D D2 2 25 5 5 M M M 2 5 Solid State Di...

Page 38: ...5 5 S S S T T TS S S3 3 32 2 2G G GS S SS S SD D D2 2 25 5 5 S S S M M M T T TS S S6 6 64 4 4G G GS S SS S SD D D2 2 25 5 5 S S S M M M T T TS S S1 1 12 2 28 8 8G G GS S SS S SD D D2 2 25 5 5 M M M 2...

Page 39: ...5 S S S T T TS S S3 3 32 2 2G G GS S SS S SD D D2 2 25 5 5 S S S M M M T T TS S S6 6 64 4 4G G GS S SS S SD D D2 2 25 5 5 S S S M M M T T TS S S1 1 12 2 28 8 8G G GS S SS S SD D D2 2 25 5 5 M M M 2 5...

Page 40: ...2 ns Mode 3 ns Mode 4 ns t0 Cycle time min 600 383 240 180 120 t1 Address valid to DIOR DIOW setup min 70 50 30 30 25 t2 DIOR DIOW min 165 125 100 80 70 t2i DIOR DIOW recovery time min 70 25 t3 DIOW d...

Page 41: ...2 25 5 5 S S S T T TS S S3 3 32 2 2G G GS S SS S SD D D2 2 25 5 5 S S S M M M T T TS S S6 6 64 4 4G G GS S SS S SD D D2 2 25 5 5 S S S M M M T T TS S S1 1 12 2 28 8 8G G GS S SS S SD D D2 2 25 5 5 M...

Page 42: ...on with the use of this product Transcend reserves the right to make changes to the specifications at any time without prior notice USA Los Angeles E mail sales transcendusa com Maryland E mail sales_...

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