Renesas EK-RA4L1 v1 Manuals

Manuals and User Guides for Renesas EK-RA4L1 v1. We have 1 Renesas EK-RA4L1 v1 manual available for free PDF download: User Manual

Renesas EK-RA4L1 v1 User Manual (45 pages)

Evaluation Kit for RA4L1 Microcontroller Group

Brand: Renesas | Category: Motherboard | Size: 3 MB

Corporate Headquarters
2
Contact Information
2
Table of Contents
5
Kit Overview
9
Figure 1. EK-RA4L1 Board Top Side
10
Figure 2. EK-RA4L1 Board Bottom Side
11
Assumptions and Advisory Notes
12
Kit Contents
13
Figure 3. EK-RA4L1 Kit Contents
13
Ordering Information
14
Hardware Architecture and Default Configuration
14
Kit Architecture
14
Table 1. Kit Architecture
14
Figure 4. EK-RA4L1 Board Functional Area Definitions
15
System Block Diagram
16
Figure 5. EK-RA4L1 Board Block Diagram
16
Jumper Configuration
17
Copper Jumpers
17
Traditional Pin Header Jumpers
17
Default Jumper Configuration
17
Figure 6. Copper Jumpers
17
Table 2. Default Jumper Configuration
17
Default Switch Configuration
19
Table 3. Default Switch Configuration (S4)
19
Table 4. Permitted Switch Configuration (S4)
19
System Control and Ecosystem Access Area
20
Figure 7. System Control and Ecosystem Access Area
20
Power
21
Power Supply Options
21
Figure 8. Power Supply Options
21
Figure 9. 5 V Test Point Location
21
Power Supply Considerations
22
Power-Up Behavior
22
Debug
22
Table 5. Debug Modes
22
Table 6. Jumper Connection Summary for Different Debug Modes (Normal Operation)
22
Table 7. Jumper Connection Summary for Different Debug Modes (Low Power Mode Operation)
22
Debug On-Board
23
Table 8. Debug USB Port Assignments
23
Table 9. Debug On-Board Jumper Configuration
23
Debug in
24
Figure 10. EK-RA4L1 Debug Interface
24
Table 10. Debug in Mode Jumper Configuration
24
Table 11. JTAG/SWO/SWD Port Assignments (J20)
24
Table 12. JTAG/SWD/SWO Port Assignments (J13)
25
Debug out
26
Debug Serial
26
Ecosystem
26
Seeed Grove ® Connections
26
Sparkfun Qwiic
26
Table 13. Debug out Jumper Configuration
26
Table 14. Debug Serial Port Assignments
26
Table 15. Grove 1 Port Assignments
26
Connections
27
Digilent Pmod™ Connectors
27
Figure 11. Seeed Grove and Sparkfun Qwiic
27
Table 16. Grove 2 Port Assignments
27
Table 17. Qwiic Port Assignments
27
Figure 12. Pmod 1 Connector
28
Table 18. Pmod 1 Port Assignments
28
Table 19. Pmod 1 Function Selection
28
Arduino ® Connector
29
Figure 13. Pmod 2 Connector
29
Table 20. Pmod 2 Port Assignments
29
Table 21. Arduino uno Port Assignments
29
Figure 14. Arduino uno Connectors
30
Mikroelektronika Mikrobus TM Connector
31
I3C
31
Figure 15. Mikrobus Connectors (Not Populated)
31
Table 22. Mikrobus Port Assignments
31
Table 23. I 2 C/I3C Pullup Configuration
31
Connectivity
32
USB Full Speed
32
Figure 16. USB Full Speed Connector
32
Table 24. USB Full Speed Port Assignments
32
Miscellaneous
33
User and Power Leds
33
Figure 17. User Leds
33
Figure 18. Power LED
33
Figure 19. MCU Power LED
33
Figure 20. Debug LED
33
Table 25. EK-RA4L1 Board LED Functions
33
User and Reset Switches
34
MCU Boot Mode
34
Figure 21. Reset and User Switches
34
Figure 22. Boot Mode
34
Table 26. EK-RA4L1 Board Switches
34
Special Feature Access Area
35
CAN FD Bus
35
Quad-SPI Flash
35
Figure 23. Special Feature Access Area
35
Figure 24. CAN FD Connector and Chip
35
Table 27. CAN FD Bus Connections between U5 and RA4L1
35
Table 28. CAN FD Port Assignments
35
Table 29. Quad-SPI Flash Assignments
35
Segment LCD Board Interface
36
Figure 25. Quad-SPI Flash
36
Table 30. Segment LCD Board Interface Assignments
36
Figure 26. Segment LCD Board Port Connector
37
MCU Native Pin Access Area
38
Breakout Pin Headers (Not Populated)
38
MCU and USB Current Measurement
38
Figure 27. Native Pin Access Area
38
Figure 28. RA USB Current Measurement Circuit
38
Figure 29. RA +3.3 V Current Measurement Circuit
39
Figure 30. RA MCU and USB Current Measurement
39
Low Power Mode Operation
40
Recommended Parts
40
Figure 31. Low Power Input Location
40
Table 31. Configuration for Low Power Mode and Normal Operation
40
Table 32. Part Numbers
40
Certifications
41
EMC/EMI Standards
41
Material Selection, Waste, Recycling and Disposal Standards
41
Safety Standards
41
Design and Manufacturing Information
42
Website and Support
42
Table 33. EK-RA4L1 Board Design Package Contents
42
Table 34. Segment LCD Board Design Package Contents
42
Revision History
43

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Renesas EK-RA4L1 v1 User Manual (45 pages)

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