STM32L151C6U6ADTR datasheet(43/130 Pages) STMICROELECTRONICS

Part #	STM32L151C6U6ADTR

Description	Ultra-low-power 32-bit MCU ARM®-based Cortex®-M3,128KB Flash, 32KB SRAM, 4KB EEPROM, LCD, USB, ADC, DAC

PDF	130 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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STM32L151x6/8/B-A STM32L152x6/8/B-A

Pin descriptions

41 D7 D11

PA8

I/O

PA8

USART1_CK/MCO/

LCD_COM0

42 C7 D10 30

PA9

I/O

PA9

USART1_TX/

LCD_COM1

43 C6 C12 31

PA10

I/O

PA10

USART1_RX/

LCD_COM2

44 C8 B12

PA11

I/O

PA11

USART1_CTS/

SPI1_MISO

USB_DM

45 B8 A12

PA12

I/O

PA12

USART1_RTS/

SPI1_MOSI

USB_DP

46 A8 A11

PA13

I/O

JTMS-

SWDIO

JTMS-SWDIO

C11

PH2

I/O

PH2

47 D5 F11

VSS_2

S-

VSS_2

48 E5 G11 36

VDD_2

S-

VDD_2

49 A7 A10

PA14

I/O

JTCK-

SWCLK

JCTK-SWCLK

50 A6

PA15

I/O

JTDI

TIM2_CH1_ETR/PA15/

SPI1_NSS/

LCD_SEG17

51 B7 B11

PC10

I/O

PC10

USART3_TX/

LCD_SEG28/

LCD_SEG40/

LCD_COM4

52 B6 C10

PC11

I/O

PC11

USART3_RX/

LCD_SEG29/

LCD_SEG41/

LCD_COM5

53 C5 B10

PC12

I/O

PC12

USART3_CK/

LCD_SEG30/

LCD_SEG42/

LCD_COM6

PD0

I/O

PD0

SPI2_NSS/TIM9_CH1

Table 9. STM32L151x6/8/B-A and STM32L152x6/8/B-A pin definitions (continued)

Pins

Pin name

Main

function(2)

(after reset)

Pins functions

Alternate functions

Additional

functions

STM32L151C6U6ADTR Datasheet(PDF) 43 Page - STMicroelectronics

STM32L151C6U6ADTR Datasheet(HTML) 43 Page - STMicroelectronics

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