Renesas RA2 Series - System Control and Ecosystem Access; Power Supply Management

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Renesas RA Family FPB-RA2E1 v1 – User's Manual

R20UT4956EG0100 Rev 1.00 Page 7 of 24

Jul.23.21

1.1 Assumptions and Advisory Notes

1. It is assumed that the user has a basic understanding of microcontrollers and embedded systems

hardware.

2. It is recommended that the user refers to the FPB-RA2E1 Quick Start Guide to get acquainted with the

board.

3. Flexible Software Package (FSP) and Integrated Development Environment (IDE) such as e

studio are

required to develop embedded applications on FPB-RA2E1 board.

4. Instructions to download and install software, import example projects, build them and program the

FPB-RA2E1 board are provided in the tutorial manual.

Main Page

Table of Contents5
Glossary8
Table 1. List of Abbreviations and Acronyms8
Board Overview9
Figure 1. FPB-RA2E1 Board Top Side10
Figure 2. FPB-RA2E1 Board Bottom Side10
Assumptions and Advisory Notes11
Box Contents12
Ordering Information12
Figure 3. FPB-RA2E1 Board12
Hardware Architecture and Default Configuration13
Board Architecture13
Block Diagram13
Figure 4. FPB-RA2E1 Board Block Diagram13
Jumper Settings14
Copper Jumpers14
Traditional Pin Header Jumpers14
Default Jumper Configuration14
Figure 5. Copper Jumpers14
Table 2. Default Jumper Settings14
System Control and Ecosystem Access15
Power15
Power Supply Options16
Power Supply Considerations16
Power-Up Behavior16
Figure 6. Power Supply Options16
Debug and Trace17
E2 Emulator On-Board17
External Debugger17
Figure 7. FPB-RA2E1 Debug Interface17
Table 3. Debug USB Connector17
Table 4. Debug Jumper CN117
Table 5. Debug Jumper CN317
Debugger Settings in E 2 Studio18
Figure 8. E 2 Studio Debugger Settings18
Table 6. JTAG/SWD/ETM Connector CN418
Table 7. Debug in Mode Jumper Configuration18
Ecosystem19
Digilent Pmod™ Connectors19
Figure 9. Pmod 119
Table 8. Pmod 1 Connector19
Figure 10. Pmod 1 Trace Cut Jumpers20
Figure 11. Pmod 220
Table 9. Pmod 2 Connector20
Arduino™ Connector21
Table 10. Arduino uno Connections21
Miscellaneous22
User and Power Leds22
Figure 12. Arduino uno Connectors22
Figure 13. User Leds22
Table 11. FPB-RA2E1 Board LED Functions22
User and Reset Switches23
MCU Boot Mode23
MCU Clocks23
Figure 14. Power LED23
Figure 15. Reset (S2) and User Switch (S1)23
Figure 16. Boot Mode Jumper (J7)23
Table 12. FPB-RA2E1 Board Switches23
MCU Native Pin Access Area24
Breakout Pin Headers24
MCU Current Measurement24
Figure 17. Native Pin Access Area J3 and J424
Table 13. Clock Crystal Part Numbers24
Figure 18. RA +3.3 V Current Measurement Circuit25
Figure 19. RA MCU +3.3 V Current Measurement Test Points and R325
Certifications26
EMC/EMI Standards26
Material Selection, Waste, Recycling and Disposal Standards26
Safety Standards26
Design and Manufacturing Information27
Website and Support27
Table 14. FPB-RA2E1 Board Design Package Contents27
Revision History28

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