STM32L152C6 datasheet(36/121 Pages) STMICROELECTRONICS

部件名	STM32L152C6

功能描述	Ultra-low-power 32-bit MCU ARM-based Cortex-M3, 128KB Flash, 16KB SRAM, 4KB EEPROM, LCD, USB, ADC, DAC

PDF	121 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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36 / 121 page

Pin descriptions

STM32L151x6/8/B, STM32L152x6/8/B

36/121

Doc ID 17659 Rev 8

Table 9.

STM32L15xxx pin definitions

Pins

Pin name

Main

function(3)

(after reset)

Alternate functions

PE2

I/O FT

PE2

TRACECLK/LCD_SEG38/TIM3_ETR

PE3

I/O FT

PE3

TRACED0/LCD_SEG39/TIM3_CH1

PE4

I/O FT

PE4

TRACED1/TIM3_CH2

PE5

I/O FT

PE5

TRACED2/TIM9_CH1

PE6-WKUP3

I/O FT

PE6

TRACED3/WKUP3/TIM9_CH2

1 B2 E2

VLCD

(4)

SVLCD

2 A2 C1

PC13-WKUP2 I/O FT

PC13

RTC_TAMP1/RTC_TS/RTC_OUT/WKUP2

83 A1 D1

PC14-

OSC32_IN(5)

I/O

PC14

OSC32_IN

4 B1 E1

PC15-

OSC32_OUT

(5)

I/O

PC15

OSC32_OUT

VSS_5

SVSS_5

VDD_5

SVDD_5

5 C1 F1

PH0-

OSC_IN(6)

PH0

OSC_IN

6 D1 G1

PH1-

OSC_OUT

PH1

OSC_OUT

7 E1 H2

NRST

I/O

NRST

8 E3 H1

PC0

I/O FT

PC0

ADC_IN10/LCD_SEG18/COMP1_INP

9 E2 J2

PC1

I/O FT

PC1

ADC_IN11/LCD_SEG19/COMP1_INP

17 10 F2 J3

PC2

I/O FT

PC2

ADC_IN12/LCD_SEG20/COMP1_INP

18 11 -(7) K2

PC3

I/O

PC3

ADC_IN13/LCD_SEG21/COMP1_INP

19 12 F1 J1

VSSA

SVSSA

VREF-

SVREF-

(7)

VREF+

SVREF+

22 13 H1 M1

VDDA

SVDDA

23 14 G2 L2

PA0-WKUP1

I/O FT

PA0

WKUP1/USART2_CTS/ADC_IN0/TIM2_CH1_ETR/

COMP1_INP

24 15 H2 M2

PA1

I/O FT

PA1

USART2_RTS/ADC_IN1/TIM2_CH2/LCD_SEG0/

COMP1_INP

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