Pinouts and pin descriptions
STM32F103xC, STM32F103xD, STM32F103xE
3
Pinouts and pin descriptions
Figure 3.
STM32F103xC and STM32F103xE performance line BGA144 ballout
1
2
3
4
5
6
7
8
9
10
11
12
PB4
JTRST
PC13-
TAMPER-RTC
PB3
JTDO
PA15
JTDI
PA14
JTCK
PA13
JTMS
PE3
PE2
PE1
PE0
PD6
PD7
A
B
C
D
E
F
PC14-
OSC32_IN
PE4
PE5
PF0
PE6
PF1
PF2
PF5
PB9
PB8
PB5
PB6
PB7
PG15
PG14
PG13
PG12
PG11
PG10
PG9
PD5
PD4
PD3
PD2
PC11
PC12
PD1
PC10
NC
PA12
PA11
PA9
PA8
PC7
PC6
PG5
PC15-
OSC32_OUT
V
BAT
OSC_IN
V
V
BOOT0
PA10
PC9
PC8
PG8
PG6
SS_5
DD_5
PF4
OSC_OUT
V
V
V
SS_10
PF3
PD0
SS_3
SS_11
V
V
V
V
V
DD_8
NRST
PF10
PC0
PF7
PF9
PF6
PF8
PC2
PA4
PA5
PA6
PA7
V
V
DD_9
DD_4
DD_3
DD_11
DD_10
DD_2
G
H
J
V
V
V
V
SS_8
V
V
V
SS_9
DD_6
DD_7
DD_1
SS_4
SS_2
V
V
V
PE11
PD11
PG7
PC1
PC3
SS_6
SS_7
PG1
SS_1
PE10
PE9
PB2/
BOOT1
V
PA0-WKUP
PA1
PC4
PC5
PB0
PB1
PE12
PE13
PE14
PE15
PD10
PD9
PG4
PD13
PD12
PB11
PG3
PD14
PB14
PB12
PG2
PD15
PB15
PB13
SSA
K
L
V
V
PF13
PF12
PF11
PG0
REF–
PA2
PF15
PF14
PE8
PD8
REF+
V
PA3
PE7
M
PB10
DDA
AI14798b
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Doc ID 14611 Rev 7
STMICROELECTRONICS [ ST ]
