STM32L152RCU7D 查看數據表（PDF） - STMicroelectronics

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STM32L152RCU7D

Ultra-low-power 32-bit MCU ARM®-based Cortex®-M3, 256KB Flash, 32KB SRAM, 8KB EEPROM, LCD, USB, ADC, DAC

STMicroelectronics 

Pin descriptions

STM32L151xC STM32L152xC

Table 9. STM32L151xC and STM32L152xC pin definitions (continued)

Pins

Pin functions

Pin name

Main

function(2)

(after

reset)

Alternate functions

Additional functions

C10 79 52 A3 -

B10 80 53 B4 -

C9 81 - - -

B9 82 - - -

C8 83 54 A4 -

B8 84 - - -

B7 85 - - -

A6 86 -

-

B6 87 - - -

A5 88 - - -

A8 89 55 C4 39

A7 90 56 D4 40

C5 91 57 A5 41

PC11

PC12

PD0

PD1

PD2

PD3

PD4

PD5

PD6

PD7

PB3

PB4

PB5

I/O FT

I/O FT

I/O FT

I/O FT

I/O FT

I/O FT

I/O FT

I/O FT

I/O FT

I/O FT

I/O FT

I/O FT

I/O FT

PC11

PC12

PD0

PD1

PD2

PD3

PD4

PD5

PD6

PD7

JTDO

NJTRST

PB5

SPI3_MISO/

USART3_RX/

LCD_SEG29/

LCD_SEG41/

LCD_COM5

SPI3_MOSI/I2S3_SD/

USART3_CK/

LCD_SEG30/

LCD_SEG42/

LCD_COM6

TIM9_CH1/SPI2_NSS/

I2S2_WS

SPI2_SCK/I2S2_CK

TIM3_ETR/LCD_SEG31

/LCD_SEG43/

LCD_COM7

SPI2_MISO/

USART2_CTS

SPI2_MOSI/I2S2_SD/

USART2_RTS

USART2_TX

USART2_RX

TIM9_CH2/USART2_CK

TIM2_CH2/SPI1_SCK/

SPI3_SCK/I2S3_CK/

LCD_SEG7/JTDO

TIM3_CH1/SPI1_MISO/

SPI3_MISO/LCD_SEG8

/NJTRST

TIM3_CH2/I2C1_SMBA/

SPI1_MOSI/SPI3_MOSI

/I2S3_SD/LCD_SEG9

-

-

-

-

-

-

-

-

-

-

COMP2_INM

COMP2_INP

COMP2_INP

44/136

DocID022799 Rev 13

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