Data Card Socket
SD Card Pinout
Pin Definition
| Pin | Name | Description | Type |
|---|---|---|---|
| 1 | CD/DAT3 | Card Detection / Data 3 | I/O/PP |
| 2 | CMD | Command | PP |
| 3 | Vss | GND | S |
| 4 | Vdd | Power Supply | S |
| 5 | CLK | Clock | I |
| 6 | Vss2 | GND | S |
| 7 | Data0 | Data Bit 0 | I/O/PP |
| 8 | Data1 | Data Bit 1 | I/O/PP |
| 9 | Data2 | Data Bit 2 | I/O/PP |