Datasheet

Pinouts and pin description STM32F405xx, STM32F407xx
44/167 Doc ID 022152 Rev 2
Table 6. STM32F40x pin and ball definitions
Pin number
Pin name
(function after
reset)
(1)
Pin type
I / O structure
Notes
Alternate functions Additional functions
LQFP64
LQFP100 LQFP144
UFBGA176
LQFP176
- 1 1 A2 1 PE2 I/O FT
TRACECLK/ FSMC_A23 /
ETH_MII_TXD3 /
EVENTOUT
- 2 2 A1 2 PE3 I/O FT
TRACED0/FSMC_A19 /
EVENTOUT
- 3 3 B1 3 PE4 I/O FT
TRACED1/FSMC_A20 /
DCMI_D4/ EVENTOUT
- 4 4 B2 4 PE5 I/O FT
TRACED2 / FSMC_A21 /
TIM9_CH1 / DCMI_D6 /
EVENTOUT
- 5 5 B3 5 PE6 I/O FT
TRACED3 / FSMC_A22 /
TIM9_CH2 / DCMI_D7 /
EVENTOUT
16 6C16 V
BAT
S
-- -D27 PI8 I/OFT
(2)(3)
EVENTOUT RTC_AF2
27 7D18 PC13 I/OFT
(2)(3)
EVENTOUT RTC_AF1
38 8E19
PC14-OSC32_IN
(PC14)
I/O FT
(2)(3)
EVENTOUT OSC32_IN
(4)
49 9F110
PC15-
OSC32_OUT
(PC15)
I/O FT
(2)(3)
EVENTOUT OSC32_OUT
(4)
- - - D3 11 PI9 I/O FT CAN1_RX / EVENTOUT
-- -E312 PI10 I/OFT
ETH_MII_RX_ER /
EVENTOUT
-- -E413 PI11 I/OFT
OTG_HS_ULPI_DIR /
EVENTOUT
-- -F214 V
SS
S
-- -F315 V
DD
S
- - 10 E2 16 PF0 I/O FT
FSMC_A0 / I2C2_SDA /
EVENTOUT
--11H317 PF1 I/OFT
FSMC_A1 / I2C2_SCL /
EVENTOUT
--12H218 PF2 I/OFT
FSMC_A2 / I2C2_SMBA /
EVENTOUT
--13J219 PF3 I/OFT
(4)
FSMC_A3/EVENTOUT ADC3_IN9
--14J320 PF4 I/OFT
(4)
FSMC_A4/EVENTOUT ADC3_IN14
- - 15 K3 21 PF5 I/O FT
(4)
FSMC_A5/EVENTOUT ADC3_IN15