STM32L053C6 datasheet(43/136 Pages) STMICROELECTRONICS

Part #	STM32L053C6

Description	Ultra-low-power 32-bit MCU Arm®-based Cortex®-M0, up to 64KB Flash, 8KB SRAM, 2KB EEPROM, LCD, USB, ADC, DAC

PDF	136 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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43 / 136 page

DS10152 Rev 9

43/136

STM32L053x6 STM32L053x8

Pin descriptions

VSS

VDD

PB12

I/O

SPI2_NSS/I2S2_WS,

LCD_SEG12,

LPUART1_RTS/

LPUART1_DE,

TSC_G6_IO2,

I2C2_SMBA, EVENTOUT

LCD_VLCD1

34 G8

PB13

I/O

FTf

SPI2_SCK/I2S2_CK,

LCD_SEG13,

TSC_G6_IO3,

LPUART1_CTS,

I2C2_SCL, TIM21_CH1

PB14

I/O

FTf

SPI2_MISO/I2S2_MCK,

LCD_SEG14, RTC_OUT,

TSC_G6_IO4,

LPUART1_RTS/

LPUART1_DE,

I2C2_SDA, TIM21_CH2

PB15

I/O

SPI2_MOSI/I2S2_SD,

LCD_SEG15,

RTC_REFIN

PC6

I/O

TIM22_CH1,

LCD_SEG24,

TSC_G8_IO1

PC7

I/O

TIM22_CH2,

LCD_SEG25,

TSC_G8_IO2

PC8

I/O

TIM22_ETR,

LCD_SEG26,

TSC_G8_IO3

PC9

I/O

TIM21_ETR,

LCD_SEG27, USB_NOE,

TSC_G8_IO4

PA8

I/O

MCO, LCD_COM0,

USB_CRS_SYNC,

EVENTOUT, USART1_CK

Table 15. STM32L053x6/8 pin definitions (continued)

Pin number

Pin name

(function after

reset)

Alternate functions

Additional functions

STM32L053C6 Datasheet(PDF) 43 Page - STMicroelectronics

STM32L053C6 Datasheet(HTML) 43 Page - STMicroelectronics

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