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ST STM32L152-EVAL User Manual
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Schematics
UM1018
32/44
Doc ID 18141 R
ev 1
Figure 16.
Audio
1
1
2
2
3
3
4
4
D
D
C
C
B
B
A
A
STMicroelectronics
Title:
Number:
Rev:
Sheet
of
B.3(PCB.SCH)
Date:
11/8/2010
1
2
U29
KECG2740TBL
2
1
U25
KDMG15008-03
C82
180pF
C75
100nF
R98
100K
R100
100K
R109
10K
JP16
+3V3
+3V3
C71
470nF
R110
22K
R121
22K
C74
330pF
C66
1uF
TP9
MIC_OUT
TP8
MIC+
R99
1K
R128
100
R106
2K2
C72
47pF
VDD
R101
15K
1
3
2
RV1
[N/A]
Speaker+
Speaker-
1
10
2
CN3
ST-613
C69
[N/A]
R108
0
Audio_OUT
Audio_IN
C67
10uF
C68
4.7uF
C73
2.2uF
R129
18K
VDD
R107
82K
R135
680
C84
4.7uF
+3V3
R103
0
C70
[N/A]
MB819
4
14
STM32L152-EVAL
Audio
Standby
1
Bypass
2
VIN+
3
VIN-
4
VOUT1
5
VCC
6
GND
7
VOUT2
8
U27
TS4990IST
C83
1uF
PA4
PE7
R75
0
4
3
1
2
5
U28
TS461CLT
Downloaded from
Elcodis.com
electronic components distributor
31
33
Table of Contents
Table of Contents
2
1 Features
4
Demonstration Software
4
Order Code
4
2 Hardware and Layout
5
Development and Debug Support
7
Power Supply
7
Clock Source
9
Reset Source
9
Boot Option
10
LCD Glass Module
10
Audio
11
Usb
11
RS-232 and Irda
11
Touch Sensing Buttons
12
Microsd Card
12
Analog Input
12
Comparator
13
Temperature Sensor
14
Display and Input Devices
15
IDD Measurement
16
Run Mode
16
Low Power Mode
16
Ibias Current Measurement Procedure
18
3 Connectors
19
RS-232 Connectors (CN2, CN5)
19
TFT LCD Connector (CN14)
19
Power Connector (CN12)
20
Daughterboard Extension Connectors (CN6 and CN7)
20
ST-LINK/V2 Programming Connector CN10
23
ST-LINK/V2 USB Type B Connector CN11
24
User USB Type B Connector CN1
24
Audio Jack CN3
24
JTAG Connector CN9
25
Trace Debugging Connector CN8
25
Microsd Card Connector CN4
26
BNC Connector CN13
27
Schematics
28
Figure 13: STM32L152-EVAL
29
Figure 14: MCU
30
Figure 15: LCD Glass
31
Figure 16: Audio
32
Figure 17: Peripherals
33
Figure 18: Power
34
Figure 19: Extension Connector
35
Figure 20: LCD and SD Card
36
Figure 21: RS-232 and Irda
37
Figure 22: Idd_Measurement
38
Figure 23: Temperature Sensor
39
Figure 24: ST-LINK
40
Figure 26: Touch Sensing
42
5 Revision History
43
Other manuals for ST STM32L152-EVAL
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30 pages
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ST STM32L152-EVAL Specifications
General
Brand
ST
Model
STM32L152-EVAL
Category
Motherboard
Language
English
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