STM32F405xx, STM32F407xx
Pinouts and pin description
Table 7. STM32F40x pin and ball definitions
Pin number
Pin name
Alternate functions
Additional functions
(function after
reset)(1)
TRACECLK/ FSMC_A23 /
ETH_MII_TXD3 /
EVENTOUT
-
-
1
1
A2
1
PE2
I/O FT
TRACED0/FSMC_A19 /
EVENTOUT
-
-
-
-
2
3
2
3
A1
B1
2
3
PE3
PE4
I/O FT
I/O FT
TRACED1/FSMC_A20 /
DCMI_D4/ EVENTOUT
TRACED2 / FSMC_A21 /
TIM9_CH1 / DCMI_D6 /
EVENTOUT
-
-
4
4
B2
4
PE5
I/O FT
TRACED3 / FSMC_A22 /
TIM9_CH2 / DCMI_D7 /
EVENTOUT
-
1
-
-
A10
-
5
6
-
5
6
-
B3
C1
D2
5
6
7
PE6
VBAT
PI8
I/O FT
S
RTC_TAMP1,
RTC_TAMP2,
RTC_TS
(2)(
3)
I/O FT
EVENTOUT
RTC_OUT,
RTC_TAMP1,
RTC_TS
(2)
(3)
2
3
4
A9
B10
B9
7
8
9
7
8
9
D1
E1
8
9
PC13
I/O FT
I/O FT
I/O FT
EVENTOUT
EVENTOUT
(2)(
3)
PC14/OSC32_IN
(PC14)
OSC32_IN(4)
PC15/
OSC32_OUT
(2)(
3)
F1 10
EVENTOUT
OSC32_OUT(4)
(PC15)
-
-
-
-
-
-
-
-
D3 11
E3 12
PI9
I/O FT
I/O FT
CAN1_RX / EVENTOUT
ETH_MII_RX_ER /
EVENTOUT
PI10
PI11
OTG_HS_ULPI_DIR /
EVENTOUT
-
-
-
-
E4 13
I/O FT
-
-
-
-
-
-
-
-
F2 14
F3 15
VSS
VDD
S
S
FSMC_A0 / I2C2_SDA /
EVENTOUT
-
-
-
10 E2 16
PF0
I/O FT
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