Datasheet

Pinouts and pin description STM32F20xxx
46/178 DocID15818 Rev 11
13 - 22 33 39 R1 V
DDA
S
14 E7 23 34 40 N3
PA0-WKUP
(PA0)
I/O FT
(4)(5)
USART2_CTS, UART4_TX,
ETH_MII_CRS,
TIM2_CH1_ETR,
TIM5_CH1, TIM8_ETR,
EVENTOUT
ADC123_IN0,
WKUP
15 H8 24 35 41 N2 PA1 I/O FT
(4)
USART2_RTS, UART4_RX,
ETH_RMII_REF_CLK,
ETH_MII_RX_CLK,
TIM5_CH2, TIM2_CH2,
EVENTOUT
ADC123_IN1
16 J9 25 36 42 P2 PA2 I/O FT
(4)
USART2_TX,TIM5_CH3,
TIM9_CH1, TIM2_CH3,
ETH_MDIO, EVENTOUT
ADC123_IN2
- - - - 43 F4 PH2 I/O FT ETH_MII_CRS, EVENTOUT
- - - - 44 G4 PH3 I/O FT ETH_MII_COL, EVENTOUT
----45H4 PH4 I/OFT
I2C2_SCL,
OTG_HS_ULPI_NXT,
EVENTOUT
- - - - 46 J4 PH5 I/O FT I2C2_SDA, EVENTOUT
17 G7 26 37 47 R2 PA3 I/O FT
(4)
USART2_RX, TIM5_CH4,
TIM9_CH2, TIM2_CH4,
OTG_HS_ULPI_D0,
ETH_MII_COL, EVENTOUT
ADC123_IN3
18 F1 27 38 48 - V
SS
S
H7 L4 REGOFF I/O
19 E1 28 39 49 K4 V
DD
S
20 J8 29 40 50 N4 PA4 I/O TTa
(4)
SPI1_NSS, SPI3_NSS,
USART2_CK,
DCMI_HSYNC,
OTG_HS_SOF, I2S3_WS,
EVENTOUT
ADC12_IN4,
DAC_OUT1
21 H6 30 41 51 P4 PA5 I/O TTa
(4)
SPI1_SCK,
OTG_HS_ULPI_CK,
TIM2_CH1_ETR,
TIM8_CH1N, EVENTOUT
ADC12_IN5,
DAC_OUT2
Table 8. STM32F20x pin and ball definitions (continued)
Pins
Pin name
(function after
reset)
(1)
Pin type
I/O structure
Note
Alternate functions
Additional
functions
LQFP64
WLCSP64+2
LQFP100 LQFP144 LQFP176
UFBGA176