Transcend CFast 4GB
Contents
1. Bai a nee nee Data Field Type Information 0 044Ah 2 General configuration 1 XXXXh 2 Default number of cylinders 2 0000h 2 Reserved 3 00XXh 2 Default number of heads 4 0000h 2 Obsolete 5 0240h 2 Obsolete 6 XXXXh 2 Default number of sectors per track 7 8 XXXXh 4 Number of sectors per card Word 7 MSW Word 8 LSW 9 0000h 2 Obsolete 10 19 XXXXh 20 Serial number in ASCII Right Justified 20 0002h 2 Obsolete 21 0002h Obsolete 22 0004h Obsolete 23 26 XXXXh 8 Firmware revision in ASCII Big Endian Byte Order in Word 27 46 XXXXh 40 Model number in ASCII Left Justified Big Endian Byte Order in Word 47 8001h 2 Maximum number of sectors on Read Write Multiple command 48 0000h 2 Reserved 49 OFOOh 2 Capabilities 50 4000h 2 Capabilities 51 0200h 2 PIO data transfer cycle timing mode 52 0000h 2 Obsolete 53 0007h 2 Field Validity 54 XXXXh 2 Current numbers of cylinders 55 XXXXh 2 Current numbers of heads 56 XXXXh 2 Current sectors per track 57 58 XXXXh 4 Current capacity in sectors LBAs Word 57 LSW Word 58 MSW 59 0101h 2 Multiple sector setting 60 61 XXXXh 4 Total number of sectors addressable in LBA Mode 62 0000h 2 Reserved 63 0007h 2 Multiword DMA transfer Supports MDMA Mode 0 1 and 2 64 0003h 2 Advanced PIO modes supported 65 0078h 2 Minimum Multiword DMA transfer cycle time per word 66 0078h 2 Recommended Multiword DMA transfer cycle time 67 0078h 2 Minimum PIO transfer cycle time without flow control All rights reser2. T Transcend good memories start here www transcend info com Block Diagram CFAST Interface SATA SSD CTL Flash Flash Flash Flash All rights reserved Transcend and the Transcend logo are registered trademarks of Transcend Information Inc Product offerings and specifications are subject to change without notice All other products brand names company names and logos are trademarks of their respective owners T Transcend good memories start here www transcend info com Reliability Wear Leveling algorithm The controller supports static dynamic wear leveling When the host writes 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 a threshold value plus data blocks it will activate the static wear leveling replacing the less frequently used user blocks with the high erase count free blocks ECC algorithm Using 72 bit BCH Error Correction Code with each channel the controller can correct 72 random bits per 1 KByte data sector for a SLC NAND flash The hardware executes parity generation and error detection correction features All rights reserved Transcend and the Transcend logo are registered trademarks of Transcend Information Inc Product offerings and specifications are subject to change without notice All other products brand names co
3. Enable Disable Autosave Boh Non data SMART Enable Operations Boh Non data SMART Return Status Boh Non data SMART Execute Off Line Immediate Boh Non data SMART Read Data BOh PIO data In SMART Read Threshold BOh PIO data In SMART Save Attribute Values Boh Non data Host Protected Area Feature Set Read Native Max Address F8h Non data Set Max Address F9h Non data Set Max Set Password F9h PIO data out All rights reserved Transcend and the Transcend logo are registered trademarks of Transcend Information Inc Product offerings and specifications are subject to change without notice All other products brand names company names and logos are trademarks of their respective owners T Transcend good memories start here www transcend info com Set Max Lock F9h Non data Set Max Freeze Lock F9h Non data Set Max Unlock F9h PIO data out 48 bit Address Feature Set S O Flush Cache Ext EAh Non data Read Sector s Ext 24h PIO data In Read DMA Ext 25h DMA Read Multiple Ext 29h PIO data In Read Native Max Address Ext 27h Non data Read Verify Sector s Ext 42h Non data Set Max Address Ext 37h Non data Write DMA Ext 35h DMA Write DMA FUA Ext 3Dh DMA Write Multiple Ext 39h PIO data out Write Multiple FUA Ext CEh PIO data out Write Sector s Ext 34h PIO data out Request Sense 03h Non data Write Sectors Without Erase 38h PIO data out Erase Sectors COh Non data Write Mult
4. device to set BSY enter the Idle Read mode clear BSY and generate an interrupt SLEEP E6h or 99h This command causes the device to set BSY enter the Sleep mode clear BSY and generate an interrupt STANDBY E2h or 96h This command causes the device to set BSY enter the Sleep mode which corresponds to the ATA Standby Mode clear BSY and return the interrupt immediately STANDBY IMMEDIATE E0h or 94h This command causes the drive to set BSY enter the Sleep mode which corresponds to the ATA Standby Mode clear BSY and return the interrupt immediately All rights reserved Transcend and the Transcend logo are registered trademarks of Transcend Information Inc Product offerings and specifications are subject to change without notice All other products brand names company names and logos are trademarks of their respective owners T Transcend good memories start here www transcend info com Security Mode Feature Set SECURITY SET PASSWORD F1h This command sets user password or master password The host outputs sector data with PIO data out protocol to indicate the information defined in the following table Security set Password data content Control word Bit 0 Identifier O set user password 1 set master password Bits 1 7 Reserved Bit 8 Master Password 0 High Capability 1 Maximum Bits 9 15 Reserved Password 32 bytes Master Password identifier This word is valid if w
5. 0h 2 Power requirement description 161 0000h 2 Reserved 162 0000h 2 Key management schemes supported 163 0000h 2 CF Advanced True IDE Timing Mode Capability and Setting 164 216 0000h 106 Reserved 217 0001h 2 Non rotating media SSD 218 255 0000h 76 Reserved All rights reserved Transcend and the Transcend logo are registered trademarks of Transcend Information Inc Product offerings and specifications are subject to change without notice All other products brand names company names and logos are trademarks of their respective owners T Transcend good memories start here www transcend info com SMART Command Support Read Data Reserved Read Attribute Threshold Reserved Enable Disable Autosave Enable SMART Operations Save Attribute Values Disable SMART Operations Execute OFF Line Immediate Return Status If the reserved size is below a threshold status can be read from the Cylinder Register using the Return Status command DAh All rights reserved Transcend and the Transcend logo are registered trademarks of Transcend Information Inc Product offerings and specifications are subject to change without notice All other products brand names company names and logos are trademarks of their respective owners TD Transcend good memories start here www transcend info com SMART DATA Structure BYTE Description 0 1 Revision code 2 361 Vendor specif
6. RASE UNIT F4h The host uses this command to transfer 512 bytes of data as shown in the following table to the drive The transferred data contains a user or master password which the drive compares with the saved password If they match the drive deletes user data disables the user password and cancels the lock The master password is still saved It is re enabled by issuing the SECURITY SET PASSWORD command to re set a user password SECURITY FREEZE LOCK F5h Causes the drive to enter Frozen mode Once this command has been executed the following commands to update a lock result in the Aborted Command error e SECURITY SET PASSWORD e SECURITY UNLOCK e SECURITY DISABLE PASSWORD e SECURITY ERASE PREPARE e SECURITY ERASE UNIT The drive exits from Frozen mode upon a power off or hard reset If the SECURITY FREEZE LOCK command is issued when the drive is placed in Frozen mode the drive executes the command and stays in Frozen mode All rights reserved Transcend and the Transcend logo are registered trademarks of Transcend Information Inc Product offerings and specifications are subject to change without notice All other products brand names company names and logos are trademarks of their respective owners T Transcend good memories start here www transcend info com Identify Device Information Default Value
7. S4GCFX520 7 835 184 7 773 16 63 Input Voltage 3 3V 5 Mode Max mA Write peak 214 TS4GCFX520 Read peak 171 Idle peak 67 All rights reserved Transcend and the Transcend logo are registered trademarks of Transcend Information Inc Product offerings and specifications are subject to change without notice All other products brand names company names and logos are trademarks of their respective owners T Transcend good memories start here www transcend info com Package Dimensions The figure below illustrates the Transcend CFX520 All dimensions are in mm Transcend All rights reserved Transcend and the Transcend logo are registered trademarks of Transcend Information Inc Product offerings and specifications are subject to change without notice All other products brand names company names and logos are trademarks of their respective owners T Transcend good memories start here www transcend info com Pin Assignments 7 pin Signal Segment GND 17 pin Power Segment CDI GND DEVSLP NC NC NC GND LED_DAS LED_SATA NC NC NC Pin Layout All rights reserved Transcend and the Transcend logo are registered trademarks of Transcend Information Inc Product offerings and specifications are subject to change without notice All other products brand names company names and logos are trademarks of their respective owners
8. T Transcend good memories start here www transcend info com CFX520 CFast 1 1 Card Transcend CFX520 memory cards are designed to satisfy the high performance requirement using a SATA 3Gb s interface As a removable device it is easier to plug and remove in space limited applications such as thin clients and industrial PCs Compliant with CFast 1 1 standard CFX520 is your best choice as an embedded SATA storage solution Placement I Transcend 7 Ke Dimensions Side Millimeters Inches A 42 8 0 1 1 685 0 004 B 36 4 0 15 1 433 0 006 C 3 3 0 1 0 13 0 004 D 0 6 0 07 0 02 0 003 Features RoHS compliant CFast specification version 1 1 compliant Power supply 3 3V 5 Operating temperature 5 C to 70 C Storage temperature 40 C to 85 C Humidity Non condensation 0 to 95 Built in 72 bit per 1K Byte ECC Error Correction Code functionality to ensure high reliability of data transfer Global wear leveling algorithm to eliminate excessive write operation and extend product life Supports S M A R T Self defined Supports Security Command Fully compatible with devices and OS that support the SATA 3 Gb s standard Durability of connector 10 000 times All rights reserved Transcend and the Transcend logo are registered trademarks of Transcend Information Inc Product offerings and specifications are subject to change without notice All other produ
9. cts brand names company names and logos are trademarks of their respective owners T Transcend good memories start here www transcend info com Specifications Form Factor CFast 1 1 Storage Capacities 2GB to 8GB Length 42 8 0 1 Dimensions mm Width 36 4 0 15 Height 3 30 1 Input Voltage 3 3V 5 Weight 9 3g Connector 7 17 pin female connector Operating Temperature 5 c to 70 C Storage Temperature 45 c to 85 C R Operating 0 to 95 Non condensing Humidity i Non Operating 0 to 95 Non condensing Data Reliability Supports BCH ECC 72 bit per 1K byte Connector Durability 10 000 times MTBF 1 000 000 hours Compliance CE FCC and BSMI All rights reserved Transcend and the Transcend logo are registered trademarks of Transcend Information Inc Product offerings and specifications are subject to change without notice All other products brand names company names and logos are trademarks of their respective owners T Transcend good memories start here www transcend info com Random Read Random Write Model P N Read Write 4KB QD32 4KB QD32 TS4GCFX520 97 43 MB s 58 41 MB s 13 79 MB s 1 428 MB s Note 25 C test on GA Z87 UD3H CF 2GB RAM Windows 7 with AHCI mode benchmark utility Crystal DiskMark version 3 0 copied file 1000MB Model P N User Max LBA Cylinder Head Sector T
10. f sectors 1 to 256 as specified with the Sector Count register from the specified address Specify 00h to write 256 sectors NOP 00h The device shall respond with command aborted For devices implementing the Overlapped feature set subcommand code 00h in the Features register shall abort any outstanding queue Subcommand codes 01h through FFh in the Features register shall not affect the status of any outstanding queue All rights reserved Transcend and the Transcend logo are registered trademarks of Transcend Information Inc Product offerings and specifications are subject to change without notice All other products brand names company names and logos are trademarks of their respective owners T Transcend good memories start here www transcend info com READ BUFFER E4h The READ BUFFER command enables the host to read a 512 byte block of data WRITE BUFFER E8h This command enables the host to write the contents of one 512 byte block of data to the device s buffer Power Management Feature Set CHECK POWER MODE E5h or 98h The host can use this command to determine the current power management mode IDLE E3h or 97h This command causes the device to set BSY enter the Idle mode clear BSY and generate an interrupt If sector 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 or 95h This command causes the
11. g Information Transcend Product Capacity 2GB to 8GB TS XG CFX 520 CFast 1 1 with SLC CFast Card The technical information above is based on commercial standard data and has been tested to be reliable However Transcend makes no warranty either expressed or implied as to its accuracy and assumes no liability in connection with the use of this product Transcend reserves the right to make changes to the specifications at any time without prior notice T3 Transcend good memories start here TAIWAN No 70 XingZhong Rd NeiHu Dist Taipei Taiwan R O C TEL 886 2 2792 8000 Fax 886 2 2793 2222 E mail sales tw transcend info com http tw transcend info com USA Los Angeles E mail sales us transcend info com Maryland E mail sales us transcend info com Florida E mail sales us transcend info com Silicon Valley E mail sales us transcend info com http www transcend info com CHINA Shanghai E mail sales cn transcendchina com Beijing E mail sales cn transcendchina com Shenzhen E mail sales cn transcendchina com http cn transcend info com GERMANY E mail vertrieb de transcend info com http de transcend info com HONG KONG E mail sales hk transcend info com http hk transcend info com JAPAN E mail sales jp transcend info com http jp transcend info com THE NETHERLANDS E mail sales nl transcend info com http nl transcend info com United Kingdom E mail sales uk transce
12. he number of sectors defined by a Set Multiple command READ SECTOR S 20h 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 counts of 0 requests 256 sectors The transfer beings specified in the Sector Number register READ VERIFY SECTOR S 40h 41h This command verifies one or more sectors on the drive by transferring data from the flash media to the data buffer in the drive and verifying that the ECC is correct This command is identical to the Read Sectors command except that DRQ is never set and no data is transferred to the host SET FEATURES EFh This command set parameter to Features register and set drive s operation For transfer mode parameter is set to Sector Count register This command is used by the host to establish or select certain features SET MULTIPLE MODE C6h This command enables the device to perform READ MULTIPLE and WRITE MULTIPLE operations and establishes the block count for these commands 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 MULTIPLE C5h This command is similar to the Write Sectors command Interrupts are not presented on each sector but on the transfer of a block which contains the number of sectors defined by Set Multiple command WRITE SECTOR S 30h 31h Write data to a specified number o
13. ic 362 Off line data collection status 363 Self test execution status byte 364 365 Total time in seconds to complete off line data collection activity 366 Vendor specific 367 Off line data collection capability 368 369 SMART capability 370 Error logging capability 7 1 Reserved 0 1 Device error logging supported 371 Vendor specific 372 Short self test routine recommended polling time in minutes 373 Extended self test routine recommended polling time in minutes 374 Conveyance self test routine recommended polling time in minutes 375 385 Reserved 386 395 Firmware Version Date Code 396 399 Reserved 400 406 SMI2244LT 407 415 Vendor specific 416 Reserved 417 Program write the strong page only 418 419 Number of spare block 420 423 Average erase count 424 510 x I lt lt nm In X lt Jn im I D mn mn JT x Vendor specific 511 V Data structure checksum F the content of the byte is fixed and does not change V the content of the byte is variable and may change depending on the state of the device or the commands executed by the device X the content of the byte is vendor specific and may be fixed or variable R the content of the byte is reserved and shall be zero All rights reserved Transcend and the Transcend logo are registered trademarks
14. iple Without Erase CDh PIO data out Translate Sector 87h PIO data In Set Features Enable Disable 8 bit Transfer EFh Non data Seek 70h Non data Wear Level F5h Non data All rights reserved Transcend and the Transcend logo are registered trademarks of Transcend Information Inc Product offerings and specifications are subject to change without notice All other products brand names company names and logos are trademarks of their respective owners T Transcend good memories start here www transcend info com ATA Command Specifications FLUSH CACHE E7h This command is used 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 successfully written or an error occurs IDENTIFY DEVICE ECh This command reads out 512Bytes of drive parameter information Parameter Information consists of the arrangement and value as shown in the following table This command enables the host to receive the Identify Drive Information from the device READ DMA C8h Read data from sectors during Ultra DMA and Multiword DMA transfer Use the SET FEATURES command to specify the mode value A sector count of zero requests 256 sectors READ MULTIPLE C4h This command performs similarly to the Read Sectors command Interrupts are not generated on each sector but on the transfer of a block which contains t
15. mpany names and logos are trademarks of their respective owners T Transcend good memories start here www transcend info com ATA command register This table and the following paragraphs summarize the ATA command set Support ATA ATAPI Command Code Protocol General Feature Set EXECUTE DIAGNOSTICS 90h Device diagnostic FLUSH CACHE E7h Non data IDENTIFY DEVICE ECh PIO data In INITIALIZE DRIVE PARAMETERS 91h Non data READ DMA C8h DMA READ MULTIPLE C4h PIO data In READ SECTOR S 20h or 21h PIO data In READ VERIFY SECTOR S 40h or 41h Non data SET FEATURES EFh Non data SET MULTIPLE MODE C6h Non data WRITE DMA CAh DMA WRITE MULTIPLE C5h PIO data out WRITE SECTOR S 30h or 31h PIO data out NOP 00h Non data READ BUFFER E4h PIO data In WRITE BUFFER E8h PIO data out Power Management Feature Set CHECK POWER MODE E5h or 98h Non data IDLE E3h or 97h Non data IDLE IMMEDIATE Eth or 95h Non data SLEEP E6h or 99h Non data STANDBY E2h or 96h Non data STANDBY IMMEDIATE EOh or 94h Non data Security Mode Feature Set SECURITY SET PASSWORD Fih PIO data out SECURITY UNLOCK F2h PIO data out SECURITY ERASE PREPARE F3h Non data SECURITY ERASE UNIT F4h PIO data out SECURITY FREEZE LOCK F5h Non data SECURITY DISABLE PASSWORD F6h PIO data out SMART Feature Set SMART Disable Operations Boh Non data SMART
16. nd info com http uk transcend info com KOREA E mail sales kr transcend info com http kr transcend info com All rights reserved Transcend and the Transcend logo are registered trademarks of Transcend Information Inc Product offerings and specifications are subject to change without notice All other products brand names company names and logos are trademarks of their respective owners TD V0 1 Transcend good memories start here 2014 08 06 Initial beta release www transcend info com V1 0 2014 09 10 Initial release All rights reserved Transcend and the Transcend logo are registered trademarks of Transcend Information Inc Product offerings and specifications are subject to change without notice All other products brand names company names and logos are trademarks of their respective owners
17. of Transcend Information Inc Product offerings and specifications are subject to change without notice All other products brand names company names and logos are trademarks of their respective owners T Transcend good memories start here www transcend info com SMART Attributes The table below shows the vendor specific data in byte 2 to 361 of the 512 byte SMART data Attribute ID Raw Attribute Value Attribute Name hex Read Error Rate Reallocated sectors count Reserved Power Cycle Count Uncorrectable sectors count when read write Number of valid spare blocks Number of Child pair Number of initial invalid blocks Total erase count Maximum erase count Minimum erase count Average erase count Power off retract Count Fujitsu Emergency Retract Cycle Count Controlled temperature Hardware ECC recovered Reallocation event count Reserved UltraDMA CRC Error Count Total LBA written each write unit 32MB Total LBA read each read unit 32MB All rights reserved Transcend and the Transcend logo are registered trademarks of Transcend Information Inc Product offerings and specifications are subject to change without notice All other products brand names company names and logos are trademarks of their respective owners T Transcend good memories start here www transcend info com Orderin
18. ord 0 bit 0 is set to one SECURITY UNLOCK F2h This command disables LOCKED MODE of the device This command transfers 512 bytes of data from the host with PIO data out protocol The following table defines the content of this information Security Unlock information2 Control word Bit 0 Identifier 0 compare user password 1 compare master password Bits 1 15 Reserved 1 16 Password 32 bytes 17 255 Reserved All rights reserved Transcend and the Transcend logo are registered trademarks of Transcend Information Inc Product offerings and specifications are subject to change without notice All other products brand names company names and logos are trademarks of their respective owners T Transcend good memories start here www transcend info com SECURITY DISABLE PASSWORD F6h Disables any previously set user password and cancels the lock The host transfers 512 bytes of data as shown in the following table to the drive The transferred data contains a user or master password which the drive compares with the saved password If they match the drive cancels the lock The master password is still saved It is re enabled by issuing the SECURITY SET PASSWORD command to re set a user 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 the drive SECURITY E
19. ved Transcend and the Transcend logo are registered trademarks of Transcend Information Inc Product offerings and specifications are subject to change without notice All other products brand names company names and logos are trademarks of their respective owners T Transcend good memories start here www transcend info com Dake eee ae Data Field Type Information 68 0078h 2 Minimum PIO transfer cycle time with IORDY flow control 69 74 0000h 12 Reserved 75 0000h 2 Queue depth Serial ATA capacities 76 0006h 2 Supports Serial ATA Gen1 Supports Serial ATA Gen2 77 0000h 2 Reserved 78 0008h 2 Device supports initiating power management 79 0000h 2 Reserved 80 O3FOh 2 Mijor version number ATA8 ACS 81 0000h 2 Minor version number 82 742Bh 2 Command sets supported 0 83 7500h 2 Command sets supported 1 84 4023h 2 Command sets supported 2 85 87 XXXXh 6 Command set feature enabled 88 007Fh 2 Ultra DMA Mode Supported and Selected 89 0003h 2 Time required for Security erase unit completion 90 0001h 2 Time required for an Enhanced Erase mode Security Erase Unit command 91 0000h 2 Current Advanced power management value 92 FFFEh 2 Master Password Revision Code 93 99 0000h 14 Reserved 100 103 XXXXh 8 Maximum user LBA for 48 bit address feature set 104 127 0000h 48 Reserved 128 0001h 2 Security status 129 159 0000h 62 Vendor uniqure bytes 160 000
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