STM32L151V8H6D(2013) 데이터 시트보기 (PDF) - STMicroelectronics

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STM32L151V8H6D
(Rev.:2013)

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

STMicroelectronics 

Pin descriptions

Table 9. STM32L15xxx pin definitions

Pins

Pin name

Main

function(3)

(after reset)

STM32L151x6/8/B, STM32L152x6/8/B

Alternate functions

1-

B2 -

PE2

I/O FT

2-

A1 -

PE3

I/O FT

3-

B1 -

PE4

I/O FT

4-

C2 -

PE5

I/O FT

5-

D2 - PE6-WKUP3 I/O FT

6 1 B2 E2 1

VLCD(4)

S

7 2 A2 C1 2 PC13-WKUP2 I/O FT

8

3 A1 D1

3

PC14-

OSC32_IN(5)

I/O

PC15-

9 4 B1 E1 4 OSC32_OUT I/O

(5)

10 - - F2 -

11 - - G2 -

12 5 C1 F1 5

13 6 D1 G1 6

14 7 E1 H2 7

15 8 E3 H1 -

16 9 E2 J2 -

17 10 F2 J3 -

18 11 -(7) K2 -

19 12 F1 J1 8

20 - - K1 -

21

-

G1

(7)

L1

-

VSS_5

VDD_5

PH0-

OSC_IN(6)

PH1-

OSC_OUT

NRST

PC0

PC1

PC2

PC3

VSSA

VREF-

S

S

I

O

I/O

I/O FT

I/O FT

I/O FT

I/O

S

S

VREF+

S

22 13 H1 M1 9

VDDA

S

23 14 G2 L2 10 PA0-WKUP1 I/O FT

24 15 H2 M2 11

PA1

I/O FT

PE2

PE3

PE4

PE5

PE6

VLCD

PC13

PC14

PC15

VSS_5

VDD_5

PH0

PH1

NRST

PC0

PC1

PC2

PC3

VSSA

VREF-

VREF+

VDDA

PA0

PA1

TRACECLK/LCD_SEG38/TIM3_ETR

TRACED0/LCD_SEG39/TIM3_CH1

TRACED1/TIM3_CH2

TRACED2/TIM9_CH1

TRACED3/WKUP3/TIM9_CH2

RTC_TAMP1/RTC_TS/RTC_OUT/WKUP2

OSC32_IN

OSC32_OUT

OSC_IN

OSC_OUT

ADC_IN10/LCD_SEG18/COMP1_INP

ADC_IN11/LCD_SEG19/COMP1_INP

ADC_IN12/LCD_SEG20/COMP1_INP

ADC_IN13/LCD_SEG21/COMP1_INP

WKUP1/USART2_CTS/ADC_IN0/TIM2_CH1_ETR/

COMP1_INP

USART2_RTS/ADC_IN1/TIM2_CH2/LCD_SEG0/

COMP1_INP

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Doc ID 17659 Rev 8

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