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STM32L152-EVAL
ST STM32L152-EVAL Manuals
Manuals and User Guides for ST STM32L152-EVAL. We have
2
ST STM32L152-EVAL manuals available for free PDF download: User Manual, Application Note
ST STM32L152-EVAL Application Note (30 pages)
Getting started with hardware development
Brand:
ST
| Category:
Motherboard
| Size: 0 MB
Table of Contents
Introduction
1
Table of Contents
2
Power Supplies
6
Introduction
6
Figure 1. Power Supply Overview
6
Independent A/D Converter Supply and Reference Voltage
7
Independent LCD Supply
8
Voltage Regulator
8
Power Supply Schemes
9
Reset and Power Supply Supervisor
9
Figure 2. Power Supply Scheme
9
Figure 3. Power Supply Supervisors
10
Figure 4. Power on Reset/Power down Reset Waveform
11
Power-On Reset (Por)/Power-Down Reset (PDR), Brownout Reset (BOR)
11
Programmable Voltage Detector (PVD)
11
Brownout Reset (BOR)
12
Figure 5. PVD Thresholds
12
Figure 6. Reset Circuit
13
System Reset
13
Clocks
14
MSI Clock
14
HSE OSC Clock
15
External Source (HSE Bypass)
15
External Crystal/Ceramic Resonator (HSE Crystal)
15
Figure 7. External Clock
15
Figure 8. Crystal/Ceramic Resonators
15
LSE OSC Clock
16
External Source (LSE Bypass)
16
External Crystal/Ceramic Resonator (LSE Crystal)
16
Figure 9. External Clock
16
Clock Security System (CSS)
17
Boot Configuration
18
Boot Mode Selection
18
Boot Pin Connection
18
Table
18
Boot Modes
18
Figure 11. Boot Mode Selection Implementation Example
18
Embedded Boot Loader Mode
19
Debug Management
20
Introduction
20
SWJ Debug Port (Serial Wire and JTAG)
20
Pinout and Debug Port Pins
20
Figure 12. Host-To-Board Connection
20
Flexible SWJ-DP Pin Assignment
21
SWJ Debug Port Pins
21
Table
21
Debug Port Pin Assignment
21
SWJ I/O Pin Availability
21
Internal Pull-Up and Pull-Down Resistors on JTAG Pins
22
SWJ Debug Port Connection with Standard JTAG Connector
22
Figure 13. JTAG Connector Implementation
22
Recommendations
23
Printed Circuit Board
23
Component Position
23
Ground and Power Supply (VSS , VDD )
23
Decoupling
23
Other Signals
24
Unused I/Os and Features
24
Figure 14. Typical Layout for V
24
DD /VSS Pair
24
Reference Design
25
Description
25
Clock
25
Reset
25
Boot Mode
25
SWJ Interface
25
Power Supply
25
Component References
26
Figure 15. STM32L152VB(T6) Microcontroller Reference Schematic
27
Table 6. Reference Connection for All Packages
28
Revision History
29
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ST STM32L152-EVAL User Manual (44 pages)
Brand:
ST
| Category:
Motherboard
| Size: 0 MB
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
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