| Pinout for:Secure Digital SD Card, Pin Out |
Description : Secure Digital [SD] is a flash based removable memory card. The card format may also be used other device functions in addition to data storage. Secure Digital uses a 9-Pin connector [1 rows of 9 pins]. A compatible card format is called Secure Digital I/O [SDIO].
Pinout :
| Pin | Name | Description |
| 1 | DAT3/CS | Data Line |
| 2 | CMD/DI | Cmd line |
| 3 | VSS1 | Ground |
| 4 | Vdd | Voltage Supply [2.7v or 3.6v] |
| 5 | Clock | Clock |
| 6 | Vss2 | Ground |
| 7 | DAT0/D0 | Data Line 0 |
| 8 | DAT1/IRQ | Data Line 1 |
| 9 | DAT2/NC | Data Line 2 |
Note :