STM32L433CB datasheet(73/227 Pages) STMICROELECTRONICS

部件名	STM32L433CB

功能描述	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 256KB flash, 64KB SRAM, USB FS, LCD, ext. SMPS

PDF	227 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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73 / 227 page

DS11449 Rev 7

73/227

STM32L433xx

Pinouts and pin description

41 41 B4 C4 57 56 C4 91

PB5

I/O

FT_l

LPTIM1_IN1,

I2C1_SMBA,

SPI1_MOSI,

SPI3_MOSI,

USART1_CK,

TSC_G2_IO2,

LCD_SEG9,

COMP2_OUT,

SAI1_SD_B,

TIM16_BKIN,

EVENTOUT

42 42 C4 B5 58 57 D3 92

PB6

I/O

FT_fa

LPTIM1_ETR,

I2C1_SCL,

USART1_TX,

TSC_G2_IO3,

SAI1_FS_B,

TIM16_CH1N,

EVENTOUT

COMP2_INP

43 43 D4 A6 59 58 C3 93

PB7

I/O FT_fla -

LPTIM1_IN2,

I2C1_SDA,

USART1_RX,

TSC_G2_IO4,

LCD_SEG21,

EVENTOUT

COMP2_INM,

PVD_IN

44 44 A5 C5 60 59 B4 94

PH3-

BOOT0

I/O

EVENTOUT

45 45 B5 C6 61 60 B3 95

PB8

I/O

FT_fl

I2C1_SCL, CAN1_RX,

LCD_SEG16,

SDMMC1_D4,

SAI1_MCLK_A,

TIM16_CH1,

EVENTOUT

46 46 C5 B6 62 61 A3 96

PB9

I/O

FT_fl

IR_OUT, I2C1_SDA,

SPI2_NSS,

CAN1_TX,

LCD_COM3,

SDMMC1_D5,

SAI1_FS_A,

EVENTOUT

- 62

VDD12

PE0

I/O

FT_l

LCD_SEG36,

TIM16_CH1,

EVENTOUT

Table 15. STM32L433xx pin definitions (continued)

Pin Number

Pin functions

Alternate functions

Additional

functions

STM32L433CB 数据表(PDF) 73 Page - STMicroelectronics

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STM32L433CB 数据表(PDF) 73 Page - STMicroelectronics

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