STM32L152UCT6 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32L152UCT6

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

STMicroelectronics 

STM32L151xC STM32L152xC

Pin descriptions

Table 9. STM32L151xC and STM32L152xC pin definitions (continued)

Pins

Pin functions

Pin name

Main

function(2)

(after

reset)

Alternate functions

Additional functions

C1 7 2 D5 2

PC13-

WKUP2

I/O FT

D1

8

3

D7

3

PC14-

OSC32_IN(4)

I/O

TC

E1

9

4

D6

4

PC15-

OSC32_OUT

I/O

TC

F2 10 - - -

G2 11 - - -

F1 12 5 F6 5

VSS_5

VDD_5

PH0-

OSC_IN(5)

S-

S-

I/O TC

G1

13

6

F7

6

PH1-

OSC_OUT(5)

I/O

TC

H2 14 7 E7 7

NRST

I/O RST

H1 15 8 E6 -

PC0

I/O FT

PC13

PC14

PC15

VSS_5

VDD_5

PH0

PH1

NRST

PC0

J2 16 9 E5 -

PC1

I/O FT

PC1

J3 17 10 G7 -

PC2

I/O FT

PC2

K2 18 11 G6 -

J1 19 12 F5 8

K1 20 - - -

L1 21 - - -

M1 22 13 H7 9

PC3

VSSA

VREF-

VREF+

VDDA

I/O TC

S-

S-

S-

S-

PC3

VSSA

VREF-

VREF+

VDDA

L2 23 14 E4 10 PA0-WKUP1 I/O FT

PA0

-

-

-

-

-

-

-

-

LCD_SEG18

LCD_SEG19

LCD_SEG20

LCD_SEG21

-

-

-

-

TIM2_CH1_ETR/

TIM5_CH1/

USART2_CTS

WKUP2/

RTC_TAMP1/

RTC_TS/RTC_OUT

OSC32_IN

OSC32_OUT

-

-

OSC_IN

OSC_OUT

-

ADC_IN10/

COMP1_INP

ADC_IN11/

COMP1_INP

ADC_IN12/

COMP1_INP

ADC_IN13/

COMP1_INP

-

-

-

-

WKUP1/

RTC_TAMP2/

ADC_IN0/

COMP1_INP

DocID022799 Rev 13

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