SD Card Pinout Basics| Delkin Devices- Rugged Controlled Storage
https://www.delkin.com/blog/sd-card-pinout-basics/
WEBMar 16, 2023 · SD Card Pinouts in SD Mode. Each SD card, regardless of mode, has 9 pins, with the eighth pin at one end and the ninth at the other. When running in SD mode, the pinout and signal functions look like this: DAT1 – Data bit one; DATA0/DO – Data bit 0; Vss2 – Ground 2; CLK – Clock; Vcc – Supply voltage; Vss1 – Ground 1; CMD/DI ...
DA: 34 PA: 85 MOZ Rank: 21