STM32F437XX Datasheet, PDF (82/240 Pages) STMicroelectronics – ARM Cortex-M4 32b MCU+FPU, 225DMIPS, up to 2MB Flash/256+4KB RAM, crypto, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 20 comm. interfaces, camera&LCD-TFT

Port
AF0
SYS
PH7
-
PH8
-
PH9
-
PH10 -
Port
H
PH11
-
PH12 -
PH13 -
PH14 -
PH15 -
PI0
-
PI1
-
PI2
-
Port I
PI3
-
PI4
-
PI5
-
PI6
-
Table 12. STM32F437xx and STM32F439xx alternate function mapping (continued)
AF1
AF2
AF3 AF4 AF5
AF6
AF7
AF8
AF9
AF10
AF11
AF12
AF13
AF14 AF15
TIM1/2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TIM3/4/5
TIM8/9/
10/11
I2C1/
2/3
SPI1/2/
3/4/5/6
SPI2/3/
SAI1
SPI3/ USART6/ CAN1/2/ OTG2_HS
USART1/ UART4/5/7 TIM12/13/14 /OTG1_
2/3
/8
/LCD
FS
ETH
FMC/SDIO
/OTG2_FS
DCMI
LCD SYS
-
-
I2C3_ SPI5_
SCL MISO
-
-
-
-
I2C3_
SDA
-
-
-
-
-
I2C3_
SMBA
-
-
-
TIM5_
CH1
-
-
-
-
-
TIM5_
CH2
-
-
-
-
-
TIM5_
CH3
-
-
-
-
-
-
TIM8_
CH1N
-
-
-
-
-
TIM8_
CH2N
-
-
-
-
-
TIM8_
CH3N
-
-
-
-
TIM5_
CH4
-
SPI2_
- NSS/I2
-
S2_WS
-
SPI2_
-
-
- SCK/I2
-
-
S2_CK
-
TIM8_
CH4
-
SPI2_ I2S2ext_
MISO
SD
-
-
TIM8_
ETR
SPI2_M
- OSI/I2S
2_SD
-
TIM8_
BKIN
-
-
-
-
-
TIM8_
CH1
-
-
-
-
-
TIM8_
CH2
-
-
-
-
-
-
-
ETH_MII_ FMC_
RXD3
SDCKE1
DCMI_
D9
-
-
-
-
-
-
FMC_D16
DCMI_
HSYNC
LCD_R2
EVEN
TOUT
-
TIM12_CH2
-
-
FMC_D17
DCMI_
D0
LCD_R3
EVEN
TOUT
-
-
-
-
FMC_D18
DCMI_
D1
LCD_R4
EVEN
TOUT
-
-
-
-
FMC_D19
DCMI_
D2
LCD_R5
EVEN
TOUT
-
-
-
-
FMC_D20
DCMI_
D3
LCD_R6
EVEN
TOUT
-
CAN1_TX
-
-
FMC_D21
-
LCD_G2
EVEN
TOUT
-
-
-
-
FMC_D22
DCMI_
D4
LCD_G3
EVEN
TOUT
-
-
-
-
FMC_D23
DCMI_
D11
LCD_G4
EVEN
TOUT
-
-
-
-
FMC_D24
DCMI_
D13
LCD_G5
EVEN
TOUT
-
-
-
-
FMC_D25
DCMI_
D8
LCD_G6
EVEN
TOUT
-
-
-
-
FMC_D26
DCMI_
D9
LCD_G7
EVEN
TOUT
FMC_D27
DCMI_D
10
EVEN
TOUT
-
-
-
-
FMC_
NBL2
DCMI_D
5
LCD_B4
EVEN
TOUT
-
-
-
-
FMC_
NBL3
DCMI_
VSYNC
LCD_B5
EVEN
TOUT
-
-
-
-
FMC_D28
DCMI_
D6
LCD_B6
EVEN
TOUT