Pinouts and pin descriptions STM32F103xC, STM32F103xD, STM32F103xE
30/123 Doc ID 14611 Rev 7
Table 5. High-density STM32F103xx pin definitions
Pins
Pin name
Type
(1)
I / O Level
(2)
Main
function
(3)
(after reset)
Alternate functions
(4)
LFBGA144
LFBGA100
WLCSP64
LQFP64
LQFP100
LQFP144
Default Remap
A3 A3 - - 1 1 PE2 I/O
FT
PE2 TRACECK/ FSMC_A23
A2 B3 - - 2 2 PE3 I/O
FT
PE3 TRACED0/FSMC_A19
B2 C3 - - 3 3 PE4 I/O
FT
PE4 TRACED1/FSMC_A20
B3 D3 - - 4 4 PE5 I/O
FT
PE5 TRACED2/FSMC_A21
B4 E3 - - 5 5 PE6 I/O
FT
PE6 TRACED3/FSMC_A22
C2 B2 C6 1 6 6 V
BAT
S V
BAT
A1 A2 C8 2 7 7
PC13-TAMPER-
RTC
(5)
I/O PC13
(6)
TAMPER-RTC
B1 A1 B8 3 8 8
PC14-
OSC32_IN
(5)
I/O PC14
(6)
OSC32_IN
C1 B1 B7 4 9 9
PC15-
OSC32_OUT
(5)
I/O PC15
(6)
OSC32_OUT
C3 - - - - 10 PF0 I/O FT PF0 FSMC_A0
C4 - - - - 11 PF1 I/O FT PF1 FSMC_A1
D4 - - - - 12 PF2 I/O FT PF2 FSMC_A2
E2 - - - - 13 PF3 I/O FT PF3 FSMC_A3
E3 - - - - 14 PF4 I/O FT PF4 FSMC_A4
E4 - - - - 15 PF5 I/O FT PF5 FSMC_A5
D2 C2 - - 10 16 V
SS_5
S V
SS_5
D3 D2 - - 11 17 V
DD_5
S V
DD_5
F3 - - - - 18 PF6 I/O PF6 ADC3_IN4/FSMC_NIORD
F2 - - - - 19 PF7 I/O PF7 ADC3_IN5/FSMC_NREG
G3 - - - - 20 PF8 I/O PF8 ADC3_IN6/FSMC_NIOWR
G2 - - - - 21 PF9 I/O PF9 ADC3_IN7/FSMC_CD
G1 - - - - 22 PF10 I/O PF10 ADC3_IN8/FSMC_INTR
D1 C1 D8 5 12 23 OSC_IN I OSC_IN
E1 D1 D7 6 13 24 OSC_OUT O OSC_OUT
F1 E1 C7 7 14 25 NRST I/O NRST
H1 F1 E8 8 15 26 PC0 I/O PC0 ADC123_IN10
H2 F2 F8 9 16 27 PC1 I/O PC1 ADC123_IN11
H3 E2 D6 10 17 28 PC2 I/O PC2 ADC123_IN12
H4 F3 - 11 18 29 PC3 I/O PC3 ADC123_IN13
J1 G1 E7 12 19 30 V
SSA
S V
SSA
评论0