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Pin Name SD Mode Type Description Name Type SPI Mode Description 1 CD/DAT3² I/O/PP³ 2 3 4 5 6 7 8 9 CMD VSS1 VDD CLK VSS2 DAT0 DAT1 DAT2 10 NC NC 11 1. 2. 3. CD I Chip Select (Active Low) PP S S I S I/O/PP I/O/PP I/O/PP Card Detect/Data Line Bit3 Command/Response Supply Voltage Ground Supply Voltage Clock Supply Voltage Ground Data Line (Bit 0) Data Line (Bit 1) Data Line (Bit 2) DI VSS VDD SCLK VSS2 DO RSV RSV I/PP S S I S O/PP Data In Supply Voltage Ground Supply Voltage Clock Supply Voltage Ground Data Out 4 I/O/PP For Future Use NC For Future Use 4 I/O/PP For Future Use NC For Future Use S: Power supply / I: input / O: Output using push-pull drivers / PP: I/= using push-pull drivers The extended DAT Lines (Dat1-Dat3) are input on power up. They start to operate as Dat lines after SET_BUS_WIDTH command. The Host shall keep its own Dat1-Dat3 lines in input mode, as well, while they are not used. It is defined so, in order to keep compatibility to MultiMedia Cards. After power up this line is input with 50Kohm pull-up (can be used for card detection or SPd mode selection). The pull-up should be diconnected by user, during regular data transfer, with SET_CLR_CARD_Detect (ACMD42) command. Physical Dimension Specifications (Units in mm) Type Length Width Thickness Weight Measurement 21,5mm+/- 0,1mm 20,0mm+/- 0,08mm 1,4mm+/- 0,1mm 1,0g max. Power Consumption • • • Read: <30mA Write: <30mA Standby: <100uA Environment Specifications Type Temperature Operating Non-Operating Humidity Operating Non-Operating Vibration Operating Non-Operating Shock Operating Non-Operating Altitude Operating Non-Operating Bestell-Nr.:/Order No.: MSXXXSDC-SD1 Standard -25°C to 85°C -40°C to 85°C 8% to 95%, non-condensing 8% to 95%, non-condensing 15G peak-to-peak Max. 15G peak-to-peak Max. 1000G Max. 1000G Max. 80.000 feet Max. 80.000 feet Max.
