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EK-RA4M2 v1
Renesas EK-RA4M2 v1 Microcontroller Manuals
Manuals and User Guides for Renesas EK-RA4M2 v1 Microcontroller. We have
1
Renesas EK-RA4M2 v1 Microcontroller manual available for free PDF download: User Manual
Renesas EK-RA4M2 v1 User Manual (36 pages)
Evaluation Kit for RA4M2 Microcontroller Group
Brand:
Renesas
| Category:
Motherboard
| Size: 4 MB
Table of Contents
Table of Contents
5
1 Kit Overview
8
Figure 1. EK-RA4M2 Board Top Side
9
Figure 2. EK-RA4M2 Board Bottom Side
10
Assumptions and Advisory Notes
11
2 Kit Contents
12
3 Kit Ordering Information
12
Figure 3. EK-RA4M2 Kit Contents
12
4 Hardware Architecture and Default Configuration
13
Kit Architecture
13
Figure 4. EK-RA4M2 Board Functional Area Definitions
13
System Block Diagram
14
Jumper Settings
14
Copper Jumpers
14
Figure 5. EK-RA4M2 Board Block Diagram
14
Traditional Pin Header Jumpers
15
Default Jumper Configuration
15
Figure 6. Copper Jumpers
15
Table 1. Default Jumper Settings
15
5 System Control and Ecosystem Access Area
16
Figure 7. System Control and Ecosystem Access Area
16
Power
17
Power Supply Options
17
Power Supply Considerations
17
Figure 8. Power Supply Options
17
Power-Up Behavior
18
Debug and Trace
18
Debug On-Board
18
Table 2. Debug Modes
18
Table 3. Jumper Connection Summary for Different Debug Modes
18
Table 4. Debug USB Connector
18
Debug in
19
Figure 9. EK-RA4M2 Debug Interface
19
Table 5. Debug On-Board Jumper Configuration
19
Table 6. Debug in Mode Jumper Configuration
20
Table 7. JTAG/SWD/TRACE Connector
20
Table 8. JTAG/SWD Connector
20
Debug out
21
Ecosystem
21
Seeed Grove ® Connectors
21
Table 9. Debug out Jumper Configuration
21
Table 10. Grove 1 Connector
21
Table 11. Grove 2 Connector
21
Sparkfun Qwiic Connector
22
Digilent Pmod™ Connectors
22
Figure 10. Seeed Grove and Qwiic Connectors
22
Table 12. Qwiic Connector
22
Table 13. Pmod 1 Connector
22
Figure 11. Pmod 1
23
Figure 12. Pmod 1 Trace Cut Jumpers
23
Arduino™ Connector
24
Figure 13. Pmod 2
24
Table 14. Pmod 2 Connector
24
Table 15. Arduino uno Connections
24
Figure 14. Arduino uno Connectors
25
Mikroelektronika™ Mikrobus Connector
26
Connectivity
26
USB Full Speed
26
Figure 15. Mikrobus Connection
26
Table 16. Mikrobus Connections
26
Miscellaneous
27
User and Power Leds
27
Figure 16. USB Full Speed Connector
27
Figure 17. User Leds
27
Table 17. USB Full Speed Connector
27
Table 18. EK-RA4M2 Board LED Functions
27
User and Reset Switches
28
MCU Boot Mode
28
Figure 18. Power LED
28
Figure 19. Reset and User Switches
28
Figure 20. Boot Mode
28
Table 19. EK-RA4M2 Board Switches
28
6 Special Feature Access Area
29
R20UT4815EG0100 Rev
29
Quad-SPI Flash
29
Figure 21. Special Feature Access Area
29
Figure 22. Quad-SPI Flash
29
Table 20. Quad-SPI Flash Port Assignments
29
7 MCU Native Pin Access Area
30
Breakout Pin Headers
30
Figure 23. Native Pin Access Area
30
MCU and USB Current Measurement
31
Figure 24. RA USB Current Measurement Circuit
31
Figure 25. RA +3.3 V Current Measurement Circuit
31
Figure 26. RA MCU Current Measurement
31
8 Certifications
32
EMC/EMI Standards
32
Material Selection, Waste, Recycling and Disposal Standards
32
Safety Standards
32
9 Design and Manufacturing Information
33
10 Website and Support
33
Table 21. EK-RA4M2 Board Design Package Contents
33
Revision History
34
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