Datasheet

Pinout and pin description STM32F446xC/E
54/202 DocID027107 Rev 6
40 66 D1 E11 99 PC9 I/O FT -
MCO2, TIM3_CH4,
TIM8_CH4, I2C3_SDA,
I2S_CKIN, UART5_CTS,
QUADSPI_BK1_IO0,
SDIO_D1, DCMI_D3,
EVENTOUT
-
41 67 E2 E12 100 PA8 I/O FT -
MCO1, TIM1_CH1,
I2C3_SCL, USART1_CK,
OTG_FS_SOF,
EVENTOUT
-
42 68 F4 D12 101 PA9 I/O FT -
TIM1_CH2, I2C3_SMBA,
SPI2_SCK/I2S2_CK,
SAI1_SD_B, USART1_TX,
DCMI_D0, EVENTOUT
OTG_FS_VBUS
43 69 E3 D11 102 PA10 I/O FT -
TIM1_CH3, USART1_RX,
OTG_FS_ID, DCMI_D1,
EVENTOUT
-
44 70 C1 C12 103 PA11
(1)
I/O FT -
TIM1_CH4, USART1_CTS,
CAN1_RX, OTG_FS_DM,
EVENTOUT
-
45 71 E4 B12 104 PA12
(1)
I/O FT -
TIM1_ETR, USART1_RTS,
SAI2_FS_B, CAN1_TX,
OTG_FS_DP, EVENTOUT
-
46 72 D2 A12 105 PA13(JTMS-SWDIO) I/O FT -
JTMS-SWDIO,
EVENTOUT
-
- 73 C2 G9 106 VCAP_2 S - - - -
47 74 B1 G10 107 VSS S - - - -
48 75 A1 F9 108 VDD S - - - -
49 76 C3 A11 109 PA14(JTCK-SWCLK) I/O FT -
JTCK-SWCLK,
EVENTOUT
-
50 77 B2 A10 110 PA15(JTDI) I/O FT -
JTDI,
TIM2_CH1/TIM2_ETR,
HDMI_CEC,
SPI1_NSS/I2S1_WS,
SPI3_NSS/I2S3_WS,
UART4_RTS, EVENTOUT
-
Table 10. STM32F446xx pin and ball descriptions (continued)
Pin Number
Pin name (function
after reset)
Pin type
I/O structure
Notes
Alternate functions
Additional
functions
LQFP64
LQFP100
WLCSP 81
UFBGA144
LQFP144
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