Transcend miniSDHC Card Series Specifications Download

Page: 26 / 27

4GB High Capacity miniSD Card

Transcend Information Inc.

Mechanical Description: Keep Out Area

Mechanical Description: Variations

Summary of Contents for miniSDHC Card Series

Page 1: ...ing Voltage 2 7 3 6V Operating Temperature 25 85 C Durability 10 000 insertion removal cycles Compatible with SD Specification Ver 2 0 Comply with SD File System Specification Ver 2 0 Mechanical Write...

Page 2: ...m m mi i in n ni i iS S SD D DH H HC C C C C Ca a ar r rd d d s s se e er r ri i ie e es s s 4GB High Capacity miniSD Card Transcend Information Inc 2...

Page 3: ...a Bytes 4 029 677 568 User Area Bytes 4 021 288 960 User Area Sectors 7 854 080 Read Speed Min 2 13 MB s Write Speed Min 2 2 MB s Program Erase Cycles Min 10 000 MTBF 400 000hr File System FAT32 Weigh...

Page 4: ...m m mi i in n ni i iS S SD D DH H HC C C C C Ca a ar r rd d d s s se e er r ri i ie e es s s 4GB High Capacity miniSD Card Transcend Information Inc 4 Architecture...

Page 5: ...0 3 0 25 VDD V Power up time 250 ms From 0v to VDD Min Current Consumption The current consumption is measured by averaging over 1 second Before first command Maximum 15 mA During initialization Maxi...

Page 6: ...e total capacitance of CMD and DAT lines will be consist of CHOST CBUS and one CCARD only because they are connected separately to the SD Memory Card host Host should consider total bus capacitance fo...

Page 7: ...lated to the supply voltage To meet the requirements of the JEDEC specification JESD8 1A and JESD8 7 the card input and output voltages shall be within the following specified ranges for any VDD of th...

Page 8: ...ncy Data Transfer Mode fPP 0 25 MHz CCARD 10 pF 1 card Clock frequency Identification Mode fOD 0 1 100 400 KHz CCARD 10 pF 1 card Clock low time tWL 10 ns CCARD 10 pF 1 card Clock high time tWH 10 ns...

Page 9: ...acity miniSD Card Transcend Information Inc 9 Output Delay time during Data Transfer Mode tODLY 0 14 ns CL 40 pF 1 card Output Delay time during Identification Mode tODLY 0 50 ns CL 40 pF 1 card 1 0 H...

Page 10: ...are referred to min VIH and max VIL Clock frequency Data Transfer Mode fPP 0 50 MHz CCARD 10 pF 1 card Clock low time tWL 7 ns CCARD 10 pF 1 card Clock high time tWH 7 ns CCARD 10 pF 1 card Clock rise...

Page 11: ...B High Capacity miniSD Card Transcend Information Inc 11 Output Delay time during Data Transfer Mode tODLY 14 ns CL 40 pF 1 card Output Hold time tOH 2 5 ns CL 40 pF 1 card Total System capacitance fo...

Page 12: ...ting cycles test procedure tbd Bending 10N Torque 0 15N m or 2 5 deg Drop test 1 5m free fall UV light exposure UV 254nm 15Ws cm according to ISO 7816 1 X ray exposure 0 1 Gy of medium energy radiatio...

Page 13: ...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 V...

Page 14: ...r is defined in the following paragraphs 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...

Page 15: ...the month m The m field 11 8 is the 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 010...

Page 16: ...lds 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 r...

Page 17: ...This field is fixed to 0Eh 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 See 4 6 2 NSAC...

Page 18: ...er 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 READ_BL_LEN This field is fixed to 9h which indicates...

Page 19: ...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...

Page 20: ...led 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...

Page 21: ...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 Opt...

Page 22: ...en 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 SCR_STRUCTURE Version num...

Page 23: ...a regular writable SD Memory Card to support Security Protocol For ROM Read Only and OTP One Time Programmable types of the SD Memory Card the security feature is optional In the case of Standard Capa...

Page 24: ...m mi i in n ni i iS S SD D DH H HC C C C C Ca a ar r rd d d s s se e er r ri i ie e es s s 4GB High Capacity miniSD Card Transcend Information Inc 24 Mechanical Dimension Mechanical Description Top Vi...

Page 25: ...n ni i iS S SD D DH H HC C C C C Ca a ar r rd d d s s se e er r ri i ie e es s s 4GB High Capacity miniSD Card Transcend Information Inc 25 Mechanical Description Bottom View Mechanical Description C...

Page 26: ...n ni i iS S SD D DH H HC C C C C Ca a ar r rd d d s s se e er r ri i ie e es s s 4GB High Capacity miniSD Card Transcend Information Inc 26 Mechanical Description Keep Out Area Mechanical Description...

Page 27: ...m m mi i in n ni i iS S SD D DH H HC C C C C Ca a ar r rd d d s s se e er r ri i ie e es s s 4GB High Capacity miniSD Card Transcend Information Inc 27 miniSD Card package dimensions...