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STM32G081B-EVAL
STI STM32G081B-EVAL Manuals
Manuals and User Guides for STI STM32G081B-EVAL. We have
1
STI STM32G081B-EVAL manual available for free PDF download: User Manual
STI STM32G081B-EVAL User Manual (78 pages)
Brand:
STI
| Category:
Motherboard
| Size: 2 MB
Table of Contents
User Manual
1
Table of Contents
2
Features
8
Product Marking
10
System Requirements
10
Development Toolchains
10
Demonstration Software
10
Ordering Information
11
Delivery Recommendations
11
Table 1. Ordering Information
11
Hardware Layout and Configuration
12
Figure 3. Hardware Block Diagram
12
Figure 4. STM32G081B-EVAL Evaluation Board Layout
13
Figure 5. Legacy Peripheral Daughterboard
14
Figure 6. USB Type-C and Power Delivery Daughterboard
14
Embedded ST-LINK/V2-1
15
Drivers
15
ST-LINK/V2-1 Firmware Upgrade
15
Figure 7. USB Composite Device
15
Power Supply
16
Figure 8. 5 V Power Structure
17
Table 2. Power Source Related Jumpers
18
Table 3. Low Voltage Limitation
19
Clock References
20
Reset Source
20
Table 4. 32 Khz Crystal X2 Related Solder Bridges
20
Table 5. 8 Mhz Crystal X3 Related Solder Bridges
20
Boot Option
21
Peripherals on Mother Board
21
Audio
21
Table 6. Boot Related Jumper
21
Table 7. Boot0 Related Jumpers
21
RS232 and RS485
22
Table 8. Audio Related Jumpers
22
Table 9. RS232 and RS485 Related Jumpers
22
Microsd Card
23
Analog Input
23
External I2C Connector
23
Table 10. RS485 Related Solder Bridges
23
Motor Control
24
Display and Input Devices
24
Table 11. LCD Modules
24
Peripherals on Legacy Peripheral Daughterboard
25
LDR (Light Dependent Resistor)
25
Temperature Sensor
25
Table 12. Temperature Sensor Related Solder Bridge
25
Smartcard
26
Hdmi Cec
26
Table 13. Connection between ST8024L and STM32G081RBT6
26
IR LED and IR Receiver
27
USB Type-C and Power Delivery Daughterboard
27
USB Type-C Receptacles
27
Power Delivery and Local Power Management
28
VBUS Management and Discharge Mechanism
28
Table 14. VBUS Related Jumpers
28
Table 15. Local Power Related Jumpers
28
VBUS Voltage-Sensing and Current-Sense Stage
29
CC Management
29
Table 16. VBUS Power Delivery Profiles
29
Table 17. Voltage-Sensing and Current-Sensing ADC
29
Table 18. Dead Battery Related Jumpers
30
Connectors
31
Connectors on Mother Board
31
Motor Control Connector CN1
31
Table 19. Motor Control Connector CN1
31
Figure 10. Motor Control Connector CN1 (Top View)
31
External I2C Connector CN2
32
Daughterboard Connector CN4 and CN5
32
Table 21. Daughterboard Connector CN4
33
Table 22. Daughterboard Connector CN5
33
ST-LINK/V2-1 USB Micro-B Connector CN6
34
Table 23. USB Micro-B Connector CN6
34
Figure 12. USB Micro-B Connector CN6 (Front View)
34
ST-LINK/V2-1 Programming Connector CN7
35
Microsd Connector CN8
35
Extension Connector CN9 and CN10
35
Table 24. Microsd Connector CN9
35
Figure 13. Microsd Connector CN8 (Front View)
35
Table 25. Extension Connector CN9
36
Table 26. Extension Connector CN10
36
RS232 and RS485 Connector CN11
37
Table 27. RS232 & RS485 Connector CN11
37
Figure 14. RS232 and RS485 Connector CN11 (Front View)
37
Standard SWD Connector CN12
38
Table 28. Standard SWD Debugging Connector CN12
38
Figure 15. Standard SWD Debugging Connector CN12 (Top View)
38
High Density SWD Connector CN13
39
TFT LCD Connector CN14
39
Audio Jack CN15
39
5 V Power Connector CN16
39
Table 29. High Density SWD Debugging Connector CN13
39
Figure 16. High Density SWD Debugging Connector CN13 (Top View)
39
Figure 17. Power-Supply Connector CN16 (Front View)
39
Analog Input Connector CN17
40
Connectors on Legacy Peripheral Daughterboard
40
HDMI Sink Connector CN1
40
Table 30. Analog Input-Output Connector CN17
40
Table 31. HDMI Sink Connector CN1
40
Figure 18. Analog Input-Output Connector CN17 (Top View)
40
Figure 19. HDMI Sink Connector CN1 (Front View)
40
Smartcard Connector CN2
41
Table 32. Smartcard Connector CN2
41
Figure 20. Smartcard Connector CN2 (Top View)
41
HDMI Source Connector CN3
42
Daughterboard Female Connector CN4 and CN5
42
Connectors on UCPD Daughterboard
42
USB Type a Connector CN1
42
Table 33. HDMI Source Connector CN3
42
Table 34. USB Type a Connector CN1
42
Figure 21. HDMI Source Connector CN3 (Front View)
42
Figure 22. USB Type a Connector CN1 (Front View)
42
Displayport Source Connector CN2
43
19 V Power Connector CN3
43
Table 35. Displayport Source Connector CN2
43
Figure 23. Displayport Source Connector CN2 (Front View)
43
Figure 24. 19 V Power Connector CN3 (Front View)
43
USB3.1 Gen1 Type B Connector CN4
44
USB Type-C Connector PORT2 CN5
44
Table 36. USB3.1 Gen1 Type B Connector CN4
44
Table 37. USB Type-C Connector PORT2 CN5
44
Figure 25. USB3.1 Gen1 Type B Connector CN4 (Front View)
44
Figure 26. USB Type-C Connector PORT2 CN5 (Front View)
44
Display Port Sink Connector CN6
45
Table 38. Displayport Sink Connector CN6
45
Figure 27. Displayport Sink Connector CN6 (Front View)
45
USB Type-C Connector PORT1 CN7
46
Daughterboard Female Connector CN8 and CN9
46
Table 39. USB Type-C Connector PORT1 CN7
46
Figure 28. USB Type-C Connector PORT1 CN7 (Front View)
46
Appendix A Electrical Schematics
47
Figure 29. STM32G081B-EVAL Mother Board Top
47
Figure 30. STM32G081B-EVAL MCU
47
Figure 31. STM32G081B-EVAL Power
47
Figure 32. STM32G081B-EVAL Audio
47
Figure 33. STM32G081B-EVAL LCD Microsd
47
Figure 34. STM32G081B-EVAL Motor-Control
47
Figure 35. STM32G081B-EVAL Peripherals
47
Figure 36. STM32G081B-EVAL RS232 and RS485
47
Figure 37. STM32G081B-EVAL Extension Connectors
47
Appendix B STM32G081B-EVAL IO Assignment
72
Table 40. STM32G081B-EVAL IO Assignment
72
Appendix C Federal Communications Commission (FCC) and Industry Canada (IC) Compliance Statements
75
FCC Compliance Statement
75
Part 15.19
75
Part 15.105
75
Part 15.21
75
IC Compliance Statement
75
Compliance Statement
75
Déclaration de Conformité
75
Appendix D Mechanical Dimensions
76
Figure 53. Mechanical Dimensions
76
Table 41. Mechanical Dimensions
76
Revision History
77
Table 42. Document Revision History
77
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