ST STM32F072 User Manual

UM1690 Rev 3 21/27
UM1690 Hardware layout
26
PA8 41
- - - - - - -
PA8
- - - -
25
-
PA9 42
- - - - - - -
PA9
- - - -
24
-
PA10 43
- - - - - - -
PA10
- - - -
23
-
PA11 44
- - - - - -
DM
- - - - -
22 SB23
PA12 45
- - - - - -
DP
- - - - -
21 SB20
PA13 46
SWDIO
- - - - - - - - -
4
-
20
-
PA14 49
SWCLK
- - - - - - - - -
2
-
17
-
PA15 50
- - - - - - -
PA15
- - - -
16
-
PB0 26
-
TS_G3_IO2
- - - - - - - - -
27
-
SB31
PB1 27
-
TS_G3_IO3
- - - - - - - - -
28
-
SB32
PB2 28
- - - - - - -
PB2
- - -
29
- -
PB3 55
- - - - - - -
PB3
- - - -
11
-
PB4 56
- - - - - - -
PB4
- - - -
10
-
PB5 57
- - - - - - -
PB5
- - - -
9
-
PB6 58
- - - - - - -
PB6
- - - -
8
-
PB7 59
- - - - - - -
PB7
- - - -
7
-
PB8 61
- - - - - - -
PB8
- - - -
4
-
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