ST STM32F072 User Manual

Hardware layout UM1690
22/27 UM1690 Rev 3
PB9 62
- - - - - - -
PB9
- - - -
3
-
PB10 29
- - -
SCL
- - - - -
3
-
30
- -
PB11 30
- - -
SDA
- - - - -
1
-
31
- -
PB12 33
- - - - - - -
PB12
- - -
32
- -
PB13 34
- -
SCL/ SPC
- - - - - - - - -
32
-
PB14 35
- -
SDO
- - - - - - - - -
31
-
PB15 36
- -
SDA/ SDI/
- - - - - - - - -
30
-
PC0 8
- -
CS_I2C/ SPI
- - - - - - - -
11
- -
PC1 9
- -
INT1
- - - - - - - -
12
- -
PC2 10
- -
INT2
- - - - - - - -
13
- -
PC3 11
- - - - - - -
PC3
- - -
14
- -
PC4 24
- - - - - - -
PC4
- - -
25
- -
PC5 25
- - -
EXT_RESET
- - - - -
4
-
26
- -
PC6 37
- - - - -
RED
- - - - - -
29
-
PC7 38
- - - - -
BLUE
- - - - - -
28
-
PC8 39
- - - - -
ORANGE
- - - - - -
27
-
Table 8. MCU pin description versus board function (continued)
MCU pin Board function
Main function LQFP64 pin num. System Linear touch sensor I3G4250D EXT/ RF-E2P Pushbutton LED USB USER Free I/O Power supply CN3 CN4 P1 P2 SBx
(1)

ST STM32F072 Specifications

General

Brand	ST
Model	STM32F072
Category	Microcontrollers
Language	English