Difference between revisions of "STM32 SD"

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{| width=100%
 
{| width=100%
 
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|-  
| width=80% valign=top |
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| width=85% valign=top |
 
{| class="wikitable sortable" width=100%
 
{| class="wikitable sortable" width=100%
 
|-  
 
|-  
 
! Name
 
! Name
 
! Pin on SD
 
! Pin on SD
! F4xx
+
! F411
 +
! F405
 
! Description
 
! Description
 
|-
 
|-
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| 1
 
| 1
 
| PA8
 
| PA8
 +
|
 
| Serial Data 3
 
| Serial Data 3
 
|-
 
|-
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| 3
 
| 3
 
| N/C
 
| N/C
 +
|
 
| Not connected/used on micro-SD
 
| Not connected/used on micro-SD
 
|-  
 
|-  
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| 4
 
| 4
 
| 3.3V
 
| 3.3V
 +
|
 
| Power supply
 
| Power supply
 
|-  
 
|-  
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| 5
 
| 5
 
| PB15
 
| PB15
 +
|
 
| Clock
 
| Clock
 
|-  
 
|-  
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| 6  
 
| 6  
 
| GND
 
| GND
 +
|
 
| Ground
 
| Ground
 
|-
 
|-
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| 7
 
| 7
 
| PB4
 
| PB4
 +
|
 
| Serial Data 0
 
| Serial Data 0
 
|-  
 
|-  
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| 8
 
| 8
 
| PA8
 
| PA8
 +
|
 
| Serial Data 1
 
| Serial Data 1
 
|-  
 
|-  
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| 9
 
| 9
 
| PA9
 
| PA9
 +
|
 
| Serial Data 2
 
| Serial Data 2
 
|}
 
|}

Revision as of 04:35, 12 January 2021

Name Pin on SD F411 F405 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