Electrical Schematics; Figure 14. 32L152Cdiscovery - STMicroelectronics UM1079 User Manual

7

Electrical schematics

1
IDD_CNT_EN
PC13
IDD_WAKEUP PA0
A
IDD_Measurement PA4
B
P1
EXT_3V
1
2
3 VDD
PC13
4
PC14
5
PC15
6
PH0
7
PH1
8
9
NRST
10
PC0
11
PC1
12
PC2
13
PC3
14
PA0
15
PA1
16
PA2
C 17
PA3
18
PA4
19
PA5
20
PB2
21
PB10
22
PB11
23
PB12
24
PB13
25
PB14
26
PB15
27
28
Header 28
D
1

Figure 14. 32L152CDISCOVERY

2
ST_LINK.SCHDOC
IDD_measurement.SchDoc U_ST_LINK
U_Power
MCO
MCO
PA14
PC13 PA14
PA13
PA0 PA13
EXT_5V
PA4 EXT_5V
EXT_3V
EXT_3V
NRST
NRST
PB3
PB3
U_STM32L
STM32L.SchDoc
PA14
PA14
PA13
PA13
PC13 PA8
PC13 PA8
PC12 PA9
PC12 PA9
PA4 PA10
PA4 PA10
PB9
PB9
PA0
PA0
PA1
PA1
PA6 PA2
PA6 PA2
PA7 PA3
PA7 PA3
PB0 PB3
PB0 PB3
PB1 PB4
PB1 PB4
PC4 PB5
PC4 PB5
PC5 PB10
PC5 PB10
PB11
PB11
PA5 PB12
PA5 PB12
PA11 PB13
PA11 PB13
PA12 PB14
PA12 PB14
PB15
PB15
PB2 PB8
PB2 PB8
PA15
PA15
PB6 PC0
PB6 PC0
PB7 PC1
PB7 PC1
PC2
PC2
PC14 PC3
PC14 PC3
PC15 PC6
PC15 PC6
PC7
PC7
PD2 PC8
PD2 PC8
PC9
PC9
PH0 PC10
PH0 PC10
PH1 PC11
PH1 PC11
BOOT0
BOOT0
MCO
MCO
NRST
NRST
U_SLIDER_PB
SLIDER_PB.SchDoc
PA6
PA6
PA7
PA7
NRST
NRST
PB0
PB0
PB1
PB1
PA0
PA0
PC4
PC4
PC5
PC5
2
3
TCK/SWCLK
TMS/SWDIO
T_NRST
T_SWO
U_LCD_GH08172
LCD_GH08172.SchDoc
COM0
PA8
COM1
PA9
COM2
PA10
COM3
PB9
SEG0
PA1
SEG1
PA2
SEG2
PA3
SEG7
PB3
SEG8
PB4
SEG9
PB5
SEG10
PB10
SEG11
PB11
SEG12
PB12
SEG13
PB13
SEG14
PB14
SEG15
PB15
SEG16
PB8
SEG17
PA15
SEG18
PC0
SEG19
PC1
SEG20
PC2
SEG21
PC3
SEG24
PC6
SEG25
PC7
SEG26
PC8
SEG27
PC9
SEG28
PC10
SEG29
PC11
Rev C.1:
- Silkscreen update for the web site: "www.st.com/stm32l152c-discovery"
- MCU replacement by STM32L152RCT6
Rev C.2:
- Replace STM32L1-DISCOVERY by STM32L152C-DISCO in title frame on all sheets
STMicroelectronics
Title:
STM32L152C-DISCO
Number: MB963
3
4
P2
EXT_5V
1
2
PB9
3
PB8
4
5
BOOT0
6
PB7
7
PB6
8
PB5
9
PB4
10
PB3
11
PD2
12
PC12
13
PC11
14
PC10
15
PA15
16
PA14
17
PA13
18
PA12
19
PA11
20
PA10
21
PA9
22
PA8
23
PC9
24
PC8
25
PC7
26
PC6
27
28
Header 28
Rev: C.2(PCB.SCH) Date: 1/16/2017 Sheet 1 of 6
4
A
B
C
D