Datasheet

UM01018 Schematics
Doc ID 18141 Rev 2 31/42
Figure 17. Peripherals
1
1
2
2
3
3
4
4
D D
C C
B B
A A
STMicroelectronics
Title:
Number: Rev: Sheet of
B.4(PCB.SCH)
Date:
9/7/2011MB819 5 14
STM32L152-EVAL Peripherals
1
2
3
4
5
CN13
VB334
13
2
RV3
10K
VDD
BNC
Potentiometer
BNC connector
Potentiom eter/Comp arator
1 2
LD3
Red
1 2
LD2
Orange
1 2
LD4
Blue
1 2
LD1
Green
+3V3
R136
510
R131
680
R123
680
R130
680
LED4
LED3
LED1
LED2
R115 10K R119 10K R116 10K R114 10K R113 10K
VDD
C77 100nF C79 100nF C80 100nF C78 100nF C76 100nF
R132
100
COMMON
5
Selection
2
DWON
3
LEFT
1
RIGHT
4
UP
6
U30
MT008-A
R126 0
R117 0
R118 0
R127 0
R112 0
JOY_SEL
JOY_DOWN
JOY_LEFT
JOY_RIGHT
JOY_UP
Joystick
WKUP/TAMPER Button
LEDs
USB
LDR_OUT
R53
8.2K
VDD
+3V3
R9
1K
R6
1K2
+3V3
12
LD8
Red
R3
510
+3V3
SB5
R42 50
Low Voltage LED
PB4
PB12
PD0
PD1
PD4
PD5
PE9
PE11
PE12
PE10
PE8
R111 0
R125 0
R124 0
R122 0
U5V
C5
100nF
VCC
1
D-
2
D+
3
GND
4
SHELL
0
SHELL
0
CN1
USB-typeB connector
I/O1
1
GND
2
I/O2
3
I/O2
4
Vbus
5
I/O1
6
U7
USBLC6-2P6 (optional)
U5V
R27
1M
C13
4.7nF
USB_DM
USB_DP
R25 0
R16 0
C31
[N/A]
R47 0
R45
0
TP3
AIN+
TP2
AIN-
R134
220K
1 43
2
B2
WKUP
C81
[N/A]
VDD
R133
100
R120
330
WAKEUP
Close to MCU on PCB
6 5
4 3
2 1
JP17
Header 3X2
COM_IN-
COM_IN+
PB3
PB5
6
5
7
U1B
TS3702IPT
2
3
1
4 8
U1A
TS3702IPT
12
LD7
Orange
R1
510
12
LD6
Green
R2
510
VDD
+3V3
R5
1K
R4
2K
VDD<1 .8V
1.8V<VDD <2 .2V
VDD>2 .2V
PA12
PA5
PA11
PA0
R48 0
R34
VT9ON1
VDD
IDD_Me asurement
R96
0
JP14