ST STM32F4DISCOVERY User Manual

DocID022256 Rev 4 31/42
UM1472 Hardware and layout
41
PE4
TRACED1/
FSMC_A20/
DCMI_D4
3 - - - - - - - - - - - - - 13
PE5
TRACED2/
FSMC_A21/
TIM9_CH1/
DCMI_D6
4 - - - - - - - -
- - - - - 14
PE6
TRACED3/
FSMC_A22/
TIM9_CH2/
DCMI_D7
5 - - - - - - - -
- - - - - 11
PE7
FSMC_D4/
TIM1_ETR
38 - - - - - - - -
- - - - 25 -
PE8
FSMC_D5/
TIM1_CH1N
39 - - - - - - - -
- - - - 26 -
PE9
FSMC_D6/
TIM1_CH1
40 - - - - - - - -
- - - - 27 -
PE10
FSMC_D7/
TIM1_CH2N
41 - - - - - - - -
- - - - 28 -
PE11
FSMC_D8/
TIM1_CH2
42 - - - - - - - -
- - - - 29 -
PE12
FSMC_D9/
TIM1_CH3N
43 - - - - - - - -
- - - - 30 -
PE13
FSMC_D10/
TIM1_CH3
44 - - - - - - - -
- - - - 31 -
PE14
FSMC_D11/
TIM1_CH4
45 - - - - - - - -
- - - - 32 -
PE15
FSMC_D12/
TIM1_BKIN
46 - - - - - - - -
- - - - 33 -
PH0 OSC_IN 12 - - - - - - -
OSC_IN
- - - - - 7
Table 5. MCU pin description versus board function (continued)
MCU pin Board function
Main
function
Alternate
functions
LQFP100
CS43L22
MP45DT02
LIS302DL or LIS3DSH
Pushbutton
LED
SWD
USB
OSC
Free I/O
Power supply
CN5 CN2
P1 P2

ST STM32F4DISCOVERY Specifications

General

Brand	ST
Model	STM32F4DISCOVERY
Category	Microcontrollers
Language	English