STM32L433CC datasheet(72/225 Pages) STMICROELECTRONICS

部件名	STM32L433CC

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	225 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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72 / 225 page

Pinouts and pin description

STM32L433xx

72/225

DS11449 Rev 5

PD6

I/O

USART2_RX,

QUADSPI_BK2_IO2,

SAI1_SD_A,

EVENTOUT

PD7

I/O

USART2_CK,

QUADSPI_BK2_IO3,

EVENTOUT

39 39 A3 A5 55 54 A5 89

PB3

(JTDO-

TRACE

SWO)

I/O

FT_la (3)

JTDO-TRACESWO,

TIM2_CH2,

SPI1_SCK,

SPI3_SCK,

USART1_RTS_DE,

LCD_SEG7,

SAI1_SCK_B,

EVENTOUT

COMP2_INM

40 40 A4 B4 56 55 A4 90

PB4

(NJTRST)

I/O FT_fla (3)

NJTRST, I2C3_SDA,

SPI1_MISO,

SPI3_MISO,

USART1_CTS,

TSC_G2_IO1,

LCD_SEG8,

SAI1_MCLK_B,

EVENTOUT

COMP2_INP

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

Table 15. STM32L433xx pin definitions (continued)

Pin Number

Pin functions

Alternate functions

Additional

functions

STM32L433CC 数据表(PDF) 72 Page - STMicroelectronics

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STM32L433CC 数据表(PDF) 72 Page - STMicroelectronics

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