Transcend TS16GUSDC10I flash memory
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1. Bus Operating Conditions General Parameter Symbol Min Max Unit Remark Peak voltage on all lines 0 3 Vpp 0 3 V All Inputs Input Leakage Current 10 10 All Outputs Output Leakage Current 10 10 uA Power Supply Voltage Parameter Symbol Min Max Unit Remark Supply voltage Vop 2 7 3 6 V Output High Voltage Vou 0 75 Vpp V lou 1000A Q Vp Min Output Low Voltage VoL 0 125 Vpp V loi 1000A Q9 Vpp Min Input High Voltage Vin 0 625 Vpp Vppt 0 3 V Input Low Voltage Vi Vgs 0 3 0 25 Vpp V Power up time 250 ms From Ov to Vpp Min Current Consumption The current consumption is measured by averaging over 1 second Before first command Maximum 15 mA During initialization Maximum 100 mA Operation in Default Mode Maximum 100 mA Operation in High Speed Mode Maximum 200 mA Operation with other functions Maximum 500 mA narks of Transcend Information Inc Product offerings and specifications are T Transcend good memories start here www transcend info com Bus Signal Line Load The total capacitance C the CLK line of the SD Memory Card bus is the sum of the bus master capacitance Cuosr the bus capacitance Caus itself and the capacitance Ccarp of each card connected to this line C Cuost N Ocanp Where N is the number of connected cards Parameter Symbol Min2. Card power up status bit busy OCR Register Definition 1 This bit is valid only when the card power up status bit is set 2 This bit is set to LOW if the card has not finished the power up routine A voltage range is not supported if the corresponding bit value is set to LOW As long as the card is busy the corresponding bit 31 is set to LOW ranscend Information Inc Product offerings and specifications are subject to change without notice All other products brand names company ni T Transcend good memories start here www transcend info com 2 CID Register The Card Identification CID register is 128 bits wide It contains the card identification information used during the card identification phase Every individual flash card shall have a unique identification number The structure of the CID register is defined in the following paragraphs Name Field Width CID slice MewatweriD mo pari OEw Appicatonio e mson _ Productrevision tease Product serial number PSN s2 esa res 7 checksum checksum ee p 7 1 The CID Fields MID An 8 bit binary number that identifies the card manufacturer The MID number is controlled defined and allocated to a SD Memory Card manufacturer by the SD 3C LLC This procedure is established to ensure uniqueness of the CID register OID A 2 character ASCII string that identi
3. Max Unit Remark Pull up resistance Romp 10 100 kQ To prevent bus floating Roat Bus signal line capacitance C 40 pF 1 card Cuost Cpus shall not exceed 30 pF Single card capacitance Coarp 10 pF Pull up resistance inside card pin1 Roats 10 90 kQ May be used for card detection Capacity Connected to Power Line Cc 5 uF To prevent inrush current Note that the total capacitance of CMD and DAT lines will be consist of Chost Caus and one Cearn only because they connected separately to the SD Memory Card host Host should consider total bus capacitance for each signal as the sum of Cyost Cgus and Cearn these parameters defined by per signal The host can determine and so that total bus capacitance is less than the card estimated capacitance load C 240 pF The SD Memory Card guarantees its bus timing when total bus capacitance is less than maximum value of C 40 pF of Transcend Information Inc Product offerings and specifications are subject to change without notice All other products brand names company names and logos an T Transcend good memories start here www transcend info com Bus Signal Levels As the bus can be supplied with a variable supply voltage all signal levels are related to the supply voltage Output Input High High Level Level undefinded Input Low Output Level Low Level t Vss To meet the requirements of the specification JESD8 1A and JESD8 7
4. SPEED Transcend good memories start here www transcend info com Command classes 4 s e v READBLIEN WRITEBLKMISALIGN DSRIMP e HB E N C SIZE EXP E IN VOD WCURRMN VOD WCURRMAX ERASE BLK EN sector sze ENABLE LRAWFACTOR 1 WRITE BL LEN WRITE gLPARTAL FILE FORMAT GRP Format j f fs f LLLLLLLLE LLLELELI LET Te 4 RCA Register The writable 16 bit relative card address register carries the card address that is published by the card during the card identification This address is used for the addressed host card communication after the card identification procedure The default value of the RCA register is 0x0000 The value0x0000 is reserved to set all cards into the Stand by State with CMD7 5 DSR Register Optional It can be optionally used to improve the bus performance for extended operating conditions depending on parameters like bus length transfer rate or number of cards The CSD register carries the information about the DSR register usage The default value of the DSR register is 0x404 www transcend info com Transcend good memories start here 6 SCR Register In addition to the CSD register there is another configuration
5. register that named SD CARD Configuration Register SCR SCR provides information on SD Memory Card s special features that were configured into the given card The size of SCR register is 64 bit This register shall be set in the factory by the SD Memory Card manufacturer The following table describes the SCR register content Description Field Width Cell SCR SCR Structure SCR_STRUCTURE a R 63 60 SD Memory Card Spec Veron 50 SPEC stus afererases STAT AFTER ERASE R Security Support spsecummv sesa DATBuswidhssupoted 80 BUS WiDTHS 4 rem Spes Version 3 00 orhigher sbsPECo ho Jma Extended Security Support Ex sECURTY amp em CommendSuppotbis suPPORT 2 essa reserved for manufacturer usage 31 0 The SCR Fields SCR STRUCTURE Version number of the related SCR structure in the SD Memory Card Physical Layer Specification SCR STRUCTURE SCR structure version SD Physical Layer Specification Version SCR version 1 0 Version 1 01 3 00 SCR Register Structure Version it notice All other products brand names company names and logos are trademar information Inc Product offerings and specifications are subj T Transcend good memories start here www transcend info com SD SPEC Describes the SD Memory Card Physical Layer Specification version supporte
6. the card input and output voltages shall be within the following specified ranges for any Vpp of the allowed voltage range Parameter Symbol Min Max Unit Remark Output HIGH voltage Vou 0 75 Vpp V lou 100 pA Vpp min Output LOW voltage VoL 0 125 Vpp V lo 100 pA Vpp min Input HIGH voltage Vin 0 625 Vpp Vpp 0 3 V Input LOW voltage Vi Vss 0 3 0 25 Vpp V anscend Information Inc Product offerings and specifications are subject to change without notice All other products brand names company names and k Transcend good memories start here www transcend info com Bus Timing Shaded areas are not valid Parameter Symbol Min Max Unit Remark Clock CLK All values are referred to min Vi and max Vi Clock frequency Data Transfer Mode fpp 0 25 MHz Ccanp lt 10 pF 1 card Clock frequency Identification Mode fop 04 100 400 KHz Ccarp lt 10 pF 1 card Clock low time tw 10 ns Ccanp 10 pF 1 card Clock high time twH 10 ns Ccangp lt 10 pF 1 card Clock rise time tuu 10 ns Ccanp 10 pF 1 card Clock fall time 10 ns lt 10 pF 1 card Inputs DAT referenced to Input set up time tisu 5 ns Ccangp lt 10 pF 1 card Input hold time tin 5 ns Ccangp lt 10 pF 1 card Outputs CMD DAT referenced to CLK Output Delay time during Data Transfer Mode topLy 0 14
7. transcend info com good memories start here CHINA E mail sales transcendchina com cn transcend info com TAIWAN GERMANY No 70 XingZhong Rd NeiHu Dist Taipei Taiwan R O C E mail sales de transcend info com TEL 886 2 2792 8000 de transcend info com Fax 886 2 2793 2222 HONG KONG E mail sales tw transcend info com E mail sales hk transcend info com tw transcend info com hk transcend info com JAPAN E mail sales jp transcend info com jp transcend info com THE NETHERLANDS E mail sales nl transcend info com nl transcend info com United Kingdom E mail sales uk transcend info com uk transcend info com KOREA E mail sales kr transcend info com 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 T Transcend good memories start here www transcend info com V1 0 2015 02 26 Formal 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
8. ORMAT GRP This field is set to 0 Host should not use this field COPY Defines if the contents is original 0 or has been copied 7 1 The COPY bit for and MTP devices sold to end consumers is set to 1 which identifies the card contents as a copy The COPY bit is an one time programmable bit marks of Transcend Information Inc Product offerings and specifications are subject to change without T Transcend good memories start here www transcend info com PERM WRITE PROTECT Permanently protects the whole card content against overwriting or erasing all write and erase commands for this card are permanently disabled The default value is 0 i e not permanently write protected TMP WRITE PROTECT Temporarily protects the whole card content from being overwritten or erased all write and erase commands for this card are temporarily disabled This bit can be set and reset The default value is 0 i e not write protected FILE FORMAT This field is set to 0 Host should not use this field CRC The CRC field carries the check sum for the CSD contents The checksum has to be recalculated by the host for any CSD modification The default corresponds to the initial CSD contents The following table lists the correspondence between the CSD entries and the command classes A entry indicates that the CSD field affects the commands of the related command class Command classes TRAN
9. Transcend good memories start here www transcend info com USDC10I Industrial High Capacity microSD Card Transcend industrial USDC10l microSDHC cards manufactured with high quality industrial controller and MLC NAND Flash chips Transcend industrial SDHC10l microSDHC cards can provide high performance and excellent reliability Placement 12345678 32089 eel H m 8 S Pin Definition T SD Mode Description ES Card Detect Data Line Bit3 ENE EN Command Response ERE Supply voltage ground DATO l O PP Data Line BitO DAT1 l O PP Data Line Bit1 Information Inc Product offerings and specifications are Features RoHS compliant Operating Voltage 2 7 3 6V Operating Temperature 40 85 C Durability 10 000 insertion removal cycles Compatible with SD Specification Ver 3 0 e SD File System Specification Ver 3 0 compliant e Supports Speed Class Specification Class 10 Supports Copy Protection for Recorded Media CPRM for SD Audio e e Form Factor 11mm x 15mm x 1mm e Power cycle robustness Electrostatic protection ICE 61000 4 2 Waterproof IPX7 MLC NAND solution SPI Mode Name RSV Reserved Vop Vss Transcend good memories start here www transcend info com Architecture Power on detection T Transcend good memories start here www transcend info com
10. al Description Keep Out Area Transcend good memories start here www transcend info com L TL CoMMONDIMENSION T SYMBOL MN NOM NOTE DIMENSIONS AND TOLERANCING TA ow no no PER ASME Y14 5M 1904 o on E Bama 2 DIMENSIONS ARE IN MILLIMETERS Se 4 Bn 2 gt BASIC COPLANARITY 15 ADDITIVE TO C1 c A5 075 080 05 JX4 MAX THICKNESS 86 85 j N ALL EDGES SHALL NOT BE SHARP AS TESTED PER UL1430 Test for Sharpness of Edges on Equipment 5 Refer to Append E about test method of warpage microSD package Dimensions Transcend good memories start here www transcend info com Ordering Information TS XG USDC 10 Transcend Product Class 10 Industrial Card Capacity MicorSDHC Card 8GB 32GB Micro High Capacity Secure Digital 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 USA Los Angeles E mail sales us transcend info com Maryland E mail sales us transcend info com www
11. d good memories start here www transcend info com CSD STRUCTURE CSD structure version Card Capacity o CSD Version 1 0 Standard Capacit ys CSD Version 2 0 High Capacity and Extended Capacit reserved CSD Register Structure TAAC This field is fixed to OEh which indicates 1 ms The host should not use TAAC NSAC and R2W_FACTOR to calculate timeout and should uses fixed timeout values for read and write operations TAAC bit position code time unit 0 1 5 1 10ns 2 100ns 3 1 4 10us 5 100us 621ms 7 10ms time value O reserved 121 0 221 2 3 1 3 4 1 5 5 2 0 6 2 5 7 3 0 8 3 5 9 4 0 A 4 5 B 5 0 C 5 5 D 6 0 E 7 0 F 8 0 NSAC This field is fixed to 00h NSAC should not be used to calculate time out values TRAN_SPEED The following table defines the maximum data transfer rate per one data line TRAN_SPEED TRAN SPEED bit code transfer rate unit 0 100kbit s 121Mbit s 2 1 OMbit s 3 100Mbit s 4 7 reserved time value O reserved 121 0 2 1 2 321 3 4 1 5 5 2 0 622 5 7 3 0 8 3 5 9 4 0 A 4 5 B 5 0 C 5 5 D 6 0 E 7 0 F 8 0 narks of Transcend Information Inc Product offerings and specifications are subject to change without Transcend good memories start here www transcend info com Note that for current SD Memory Cards that field must be always O0 0110 010b 032h which is equal to 25MHz the mandatory maximum operating frequency of SD Memory Ca
12. d by this card SD SPEC Physical Layer Specification Version Number 0 Version 1 0 1 01 1 Version 1 10 2 Version 2 00 or Version 3 00 Refer to SD SPEC3 3 15 reserved Physical Layer Specification Version SD SPEC3 SD SPEC SD SPEC3 Physical Layer Specification Version Number 2 o _ Version 2 00 Version 3 00 The card manufacturer determines SD SPEC value by conditions indicated below All conditions shall be satisfied for each version The other combination of conditions is not allowed Essential conditions to indicate Version 1 01 Card SD SPECZ20 and SD_SPEC3 0 1 The card does not support CMD6 2 The card does not support CMD8 3 User area capacity shall be up to 2GB Essential conditions to indicate Version 1 10 Card SD SPEC 1 and SD_SPEC3 0 1 The card shall support CMD6 2 The card does not support CMD8 3 User area capacity shall be up to 2GB Essential conditions to indicate Version 2 00 Card SD SPEC 2 SD_SPEC3 0 1 The card shall support CMD6 2 The card shall support CMD8 3 The card shall support CMD42 4 User area capacity shall be up to 2GB SDSC or 32GB SDHC 5b Speed Class shall be supported SDHC Essential conditions to indicate Version 3 00 Card SD_SPEC 2 and SD SPEC3 1 1 The card shall support CMD6 marks of Transcend Information Inc Product offerings and specifications are subject to change without Transcend good m
13. emories start here www transcend info com 2 The card shall support CMD8 3 The card shall support CMD42 4 User area capacity shall be up to 2GB SDSC or 32GB SDHC User area capacity shall be more than or equal to 32GB and up to 2TB SDXC 5 Speed Class shall be supported SDHC or SDXC A card supports any of following functions shall satisfy essential conditions of Version 3 00 Card 1 Speed Class supported under the conditions defined in Ver3 00 2 UHS I supported card 3 CMD23 supported card Application Notes When checking SD SPEC version in SCR the host shall not forget that higher 50 SPEC version may be specified in future It is important to keep compatibility for future version DATA STAT AFTER ERASE Defines the data status after erase whether it is 0 or 1 the status is card vendor dependent SD SECURITY This field indicates CPRM Security Specification Version for each capacity card The definition of Protected Area is different in each capacity card SD SECURITY CPRM Security Version No Security Not Used SDSC Card Security Version 1 01 SDHC Card Security Version 2 00 SDXC Card Security Version 3 xx CPRM Security Version The basic rule of setting this field SDSC Card sets this field to 2 Version 1 01 SDHC Card sets this field to 3 Version 2 00 SDXC Card sets this field to 4 Version 3 xx Note that it is mandatory for a regular writable SD Memory Ca
14. fies the card OEM and or the card contents when used as a distribution media either on ROM or FLASH cards The OID number is controlled defined and allocated to a SD Memory Card manufacturer by the SD 3C LLC This procedure is established to ensure uniqueness of the CID register Note SD 3C LLC licenses companies that wish to manufacture and or sell SD Memory Cards including but not limited to flash memory ROM OTP RAM and SDIO Combo Cards SD 3C LLC is a limited liability company established by Matsushita Electric Industrial Co Ltd SanDisk Corporation and Toshiba Corporation PNM The product name is a string 5 ASCII characters long PRV The product revision is composed of two Binary Coded Decimal BCD digits four bits each representing an revision number The is the most significant nibble and is the least significant nibble As an example the PRV binary value field for product revision 6 2 will be 0110 0010b anscend Information Inc Product offerings and specifications are subject to change without notice All other products brand names company names and logos are trademar T Transcend good memories start here www transcend info com PSN The Serial Number is 32 bits of binary number MDT The manufacturing date composed of two hexadecimal digits one is 8 bit representing the year y and the other is four bits representing the month m The field 11 8 is t
15. he month code 1 January The y field 19 12 is the year code 0 2000 As an example the binary value of the Date field for production date April 2001 will be 00000001 0100 CRC CRC7 checksum 7 bits 3 CSD Register The CSD Regsiter shows Definition of the CSD for the High Capacity SD Memory Card and Extended Capacity SD Memory Card CSD Version 2 0 The following sections describe the CSD fields and the relevant data types for the High Capacity SD Memory Card CSD Version 2 0 is applied to SDHC and SDXC Cards The field name in parenthesis is set to fixed value and indicates that the host is not necessary to refer these fields The fixed values enables host which refers to these fields to keep compatibility to CSD Version 1 0 The Cell Type field is coded as follows readable W 1 writable once W multiple writable Name Field Width Value Cell Type CSD slice CSD structure CSD STRUCTURE 127 126 reserved 125 120 data read access time TAAC ca 119 112 data read access time in CLK NSAC m JR 111 104 max data transfer rate TRAN SPEED jamsaoBhorzm R 103 96 card command classet ccc fiz onono _ 9584 max read data block length READ_BL_LEN a dbo o Ro 83 80 partial blocks for read allowed READ BL PARTIAL adb o o R 79 79 write block misalignment WRITE BLK MISALIGN Hol 78 78 read block misalignment READ BLK MISALIGN m 77 77 DSR implemen
16. ns C lt 40 pF 1 Output Delay time during Identification Mode topiv 0 50 ns lt 40 pF 1 1 0 Hz means to stop the clock The given minimum frequency range is for cases were continues clock is required narks of Transcend Information Inc Product offerings and specifications are subject to change withou Transcend good memories start here www transcend info com Bus Timing High Speed Mode Input foo oa E Shaded areas are not valid Figure 48 Timing diagram data input output referenced to clock High Speed Parameter Symbol Min Max Unit Remark Clock CLK All values are referred to min and max Vi Clock frequency Data Transfer Mode fpp 0 50 MHz Ccarp lt 10 pF 1 card Clock low time tw 7 nS Ccarp 10 pF 1 card Clock high time ns Ccanp 10 pF 1 card Clock rise time tru 3 ns Ccangp lt 10 pF 1 card Clock fall time trac 3 ns Ccanp 10 pF 1 card Inputs CMD DAT referenced to CLK Input set up time tisu 6 ns Ccangp lt 10 pF 1 card Input hold time tin 2 ns Ccanp 10 pF 1 card Outputs CMD DAT referenced to CLK Output Delay time during Data Transfer Mode 14 ns lt 40 pF 1 Output Hold time toH 2 5 ns C lt 40 pF 1 Total System capacitance for each line C 40 pF 1 card 1 In order to satisf
17. rd In High Speed mode that field must be always O0 1011 010b 05Ah which is equal to 50MHz And when the timing mode returns to the default by CMD6 or CMDO command its value will be 032h CCC The SD Memory Card command set is divided into subsets command classes The card command class register CCC defines which command classes are supported by this card A value of 1 in a CCC bit means that the corresponding command class is supported CCC bit Supported card command class class 0 mo desn READ_BL LEN This field is fixed to 9h which indicates READ_BL_LEN 512 Byte READ_BL_PARTIAL This field is fixed to 0 which indicates partial block read is inhibited and only unit of block access is allowed WRITE_BLK_MISALIGN This field is fixed to 0 which indicates write access crossing physical block boundaries is always disabled in High Capacity SD Memory Card READ_BLK_MISALIGN This field is fixed to 0 which indicates read access crossing physical block boundaries is always disabled in High Capacity SD Memory Card DSR_IMP Defines if the configurable driver stage is integrated on the card If set a driver stage register DSR must be implemented also DSR_IMP DSR type DSR implemented Information Inc Product offerings and specifications are subj Transcend good memories start here www transcend info com DSR implemented C SIZE This field is expanded to 22 bits and can indica
18. rd to support Security Protocol For ROM Read Only and OTP One Time Programmable types of the SD Memory Card the security feature is optional marks of Transcend Information Inc Product offerings and specifications are subject to change without T Transcend www transcend info com good memories start here SD_BUS_WIDTHS Describes all the DAT bus widths that are supported by this card SD_BUS_WIDTHS Supported Bus Widths Bio bit Da 4 bi DATOS SD Memory Card Supported Bus Widths Since SD Memory Card shall support at least the two bus modes 1bit or 4bit width then any SD Card shall set at least bits 0 and 2 SD BUS WIDTH 0101 are subject to change without notice All other products brand names company names anscend Information Inc Product offerings and specifications Transcend good memories start here www transcend info com Mechanical Dimension Mechanical Form Factor p VIEW A B1 CONTACT SURFACE DETAIL A Mechanical Description Top View transcend Information Inc Product offerings and specifications are subject to change Transcend good memories start here www transcend info com B10 5 R18 Zi FP a9 4 7 Bil RI7 45 8 7 A7 6 Mechanical Description Bottom View Transcend good memories start here www transcend info com KEEP OUT AREA D3 X NN X UN X NN Mechanic
19. register includes status information bits One status bit is set if the card power up procedure has been finished This register includes another status bit indicating the card capacity status after set power up status bit The OCR register shall be implemented by the cards The 32 bit operation conditions register stores the VDD voltage profile of the card Bit 7 of OCR is newly defined for Dual Voltage Card and set to 0 in default If a Dual Voltage Card does not receive CMD8 OCR bit 7 in the response indicates 0 and the Dual Voltage Card which received CMD8 sets this bit to 1 Additionally this register includes 2 more status information bits Bit 31 Card power up status bit this status bit is set if the card power up procedure has been finished Bit 30 Card capacity status bit this status bit is set to 1 if card is High Capacity SD Memory Card 0 indicates that the card is Standard Capacity SD Memory Card The Card Capacity status bit is valid after the card power up procedure is completed and the card power up status bit is set to 1 The Host shall read this status bit to identify a Standard or High Capacity SD Memory Card The OCR register shall be implemented by the cards OCR bit position OCR Fields Definition 6 reserved 8 reserved 9 reserved VOD Voltage Window 16 2829 O amp 3031 X 131432 s
20. te up to 2 TBytes It is the same as the maximum memory space specified by a 32 bit block address This parameter is used to calculate the user data area capacity in the SD memory card not include the protected area The user data area capacity is calculated from C_SIZE as follows memory capacity C_SIZE 1 512K byte As the maximum capacity of the Physical Layer Specification Version 2 00 is 32 GB the upper 6 bits of this field shall be set to 0 ERASE BLK EN This field is fixed to 1 which means the host can erase one or multiple units of 512 bytes SECTOR SIZE This field is fixed to 7Fh which indicates 64 KBytes This value does not relate to erase operation Version 2 00 cards indicates memory boundary by AU size and this field should not be used WP GRP SIZE This field is fixed to 00h The High Capacity SD Memory Card does not support write protected groups WP GRP ENABLE This field is fixed to 0 The High Capacity SD Memory Card does not support write protected groups R2W FACTOR This field is fixed to 2h which indicates 4 multiples Write timeout can be calculated by multiplying the read access time and R2W FACTOR However the host should not use this factor and should use 250 ms for write timeout WRITE BL LEN This field is fixed to 9h which indicates WRITE BL LEN 512 Byte WRITE BL PARTIAL This field is fixed to 0 which indicates partial block read is inhibited and only unit of block access is allowed FILE F
21. ted DSR_IMP reserved T Transcend good memories start here www transcend info com RK device size reserved erase pec block enable ERASE BLK EN 46 46 erase erase sector size size SECTOR_SIZE 7 mw O R O 45 39 write protect group size WP_GRP_SIZE 0000000b 38 32 write protect group enable WP GRP ENABLE reserved write speed factor R2W FACTOR 010b 28 26 max write data block length WRITE BL LEN a R 25 22 partial blocks for write allowed WRITE BL PARTIAL reserved File format group FILE FORMAT GRP 15 15 flag copy mw nana permanent write protection PERM WRITE _ R W 1 13 13 temporary write protection TMP_WRITE_PROTECT 12 12 File format FILE_FORMAT reserved ORC gt 7 1 pot used always Eo bhh b w The CSD Register Fields CSD Version 2 0 The following sections describe the CSD fields and the relevant data types If not explicitly defined otherwise all bit strings are interpreted as binary coded numbers starting with the left bit first CSD_STRUCTURE Field structures of the CSD register are different depend on the Physical Specification Version and Card Capacity The CSD_STRUCTURE field in the CSD register indicates its structure version The following table shows the version number of the related CSD structure Information Inc Product offerings and specifications are subj Transcen
22. y severe timing host shall drive only one card anscend Information Inc Product offerings and specifications are ubject to change wit hout T Transcend good memories start here www transcend info com Reliability and Durability Temperature Operation 40 C 85 C Storage 40 C 168h 85 500h Junction temperature max 95 C Moisture and corrosion Operation 25 95 rel humidity Storage 40 9396 rel hum 500h Salt Water Spray 3 NaCl 35C 24h acc MIL STD Method 1009 Durability 10 000 mating cycles Drop test 1 5m free fall UV light exposure UV 254nm 15Ws cm according to ISO 7816 1 Shock IEC 60512 6 3 acceleration 490 m s ESD IEC 61000 4 2 Water proof JIS IPX7 anscend Information Inc Product offerings and specifications are subject to change without notice All other products brand names company names and log Transcend good memories start here www transcend info com Register Information Within the card interface six registers are defined OCR CID CSD RCA DSR and SCR These can be accessed only by corresponding commands The OCR CID CSD and SCR registers carry the card content specific information while the RCA and DSR registers are configuration registers storing actual configuration parameters 1 OCR register The 32 bit operation conditions register stores the VDD voltage profile of the card Additionally this
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