Difference between revisions of "STM32 SD"

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Revision as of 04:32, 12 January 2021

Name Pin on SD F4xx Description
DAT3 1 PA8 Serial Data 3
CMD 2 PA6 Command
GND 3 N/C Not connected/used on micro-SD
VCC 4 3.3V Power supply
CLK 5 PB15 Clock
GND 6 GND Ground
DAT0 7 PB4 Serial Data 0
DAT1 8 PA8 Serial Data 1
DAT2 9 PA9 Serial Data 2
MMC-SD-miniSD-microSD-Color-Numbers-Names.png

Black Pill

Name Pin on SD STM32F411
DAT3 1 PA8