STM32F100x4, STM32F100x6, STM32F100x8, STM32F100xB
Pinouts and pin description
Figure 6.
STM32F100xx value line TFBGA64 ballout
1
2
3
4
5
6
7
8
PC14-
OSC32_IN
PC13-
TAMPER-RTC
A
B
PB9
PB8
PB7
PB6
PB4
BOOT0
PB5
PB3
PD2
PA15
PC11
PA10
PA14
PC10
PA9
PA13
PA12
PA11
PC9
PC15-
OSC32_OUT
V
BAT
C
D
E
F
OSC_IN
V
PC12
SS_4
OSC_OUT
NRST
V
V
V
V
PA8
DD_4
SS_3
SS_2
SS_1
PC1
PC2
PC0
PA2
V
V
V
PC7
PC8
DD_3
DD_2
DD_1
PC6
V
PA5
PB0
PB15
PB14
SSA
V
REF+
G
H
PA0-WKUP
PA1
PA3
PA4
PA6
PA7
PB1
PC4
PB2
PC5
PB10
PB11
PB13
PB12
V
DDA
AI15494
Table 4.
Pins
STM32F100xx pin definitions
Pin name
Alternate functions(3)(4)
Default
Main
function(3)
Remap
(after reset)
1
2
3
4
5
6
-
-
-
-
-
PE2
PE3
PE4
PE5
PE6
VBAT
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
S
PE2
PE3
PE4
PE5
PE6
VBAT
TRACECLK
TRACED0
TRACED1
TRACED2
TRACED3
-
-
-
-
-
-
-
-
-
-
1
B2
1
PC13-TAMPER-
RTC(5)
7
2
A2
2
I/O
PC13(6)
TAMPER-RTC
Doc ID 16455 Rev 2
25/84
STMICROELECTRONICS [ ST ]
