Datasheet

Pinouts and pin description STM32F100x4, STM32F100x6, STM32F100x8, STM32F100xB
24/88 Doc ID 16455 Rev 7
Figure 6. STM32F100xx value line TFBGA64 ballout
AI15494
PB2
PC14-
OSC32_IN
PA7PA4
PA2
PA15
PB11
PB1PA6PA3
H
PB10
PC5PC4
D PA8
PA9
BOOT0PB8
C
PC9
PA11
PB6
PC12
V
DDA
PB9
B
PA12
PC10
PC15-
OSC32_OUT
PB3
PD2
A
87654321
V
SS_4
OSC_IN
OSC_OUT V
DD_4
G
F
E
PC2
V
REF+
PC13-
TAMPER-RTC
PB4 PA13PA14
PB7
PB5
V
SS_3
PC7 PC8PC0NRST PC1
PB0PA5 PB14
V
DD_2
V
DD_3
PB13
V
BAT
PC11
PA10
V
SS_2
V
SS_1
PC6V
SSA
PA1
V
DD_1
PB15
PB12
PA0-WKUP
Table 4. Low & medium-density STM32F100xx pin definitions
Pins
Pin name
Type
(1)
I / O level
(2)
Main
function
(3)
(after reset)
Alternate functions
(3)(4)
LQFP100
LQFP64
TFBGA64
LQFP48
Default Remap
1 - - - PE2 I/O FT PE2 TRACECLK
2 - - - PE3 I/O FT PE3 TRACED0
3 - - - PE4 I/O FT PE4 TRACED1
4 - - - PE5 I/O FT PE5 TRACED2
5 - - - PE6 I/O FT PE6 TRACED3
61B21 V
BAT
SV
BAT
72A22
PC13-TAMPER-
RTC
(5)
I/O PC13
(6)
TAMPER-RTC
83A13
PC14-
OSC32_IN
(5)
I/O PC14
(6)
OSC32_IN