Renesas RA2 Series User Manual
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Renesas RA2 Series User Manual

Renesas RA2 Series User Manual

Fast prototyping board for ra2e1 microcontroller
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RA2E1 Group
Fast Prototyping Board for RA2E1 Microcontroller
Renesas RA Family
RA2 Series
All information contained in these materials, including products and product specifications, represents
information on the product at the time of publication and is subject to change by Renesas Electronics
Corp. without notice. Please review the latest information published by Renesas Electronics Corp.
through various means, including the Renesas Electronics Corp. website (http://www.renesas.com).
www.renesas.com
Group
FPB-RA2E1 v1
User's Manual
Rev. 1.00 Jul 2021

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Summary of Contents for Renesas RA2 Series

  • Page 1 All information contained in these materials, including products and product specifications, represents information on the product at the time of publication and is subject to change by Renesas Electronics Corp. without notice. Please review the latest information published by Renesas Electronics Corp.
  • Page 2 Renesas Electronics disclaims any and all liability for any damages or losses incurred by you or any third parties arising from the use of any Renesas Electronics product that is inconsistent with any Renesas Electronics data sheet, user’s manual or other Renesas Electronics document.
  • Page 3 Unit Products The following usage notes are applicable to all Microprocessing unit and Microcontroller unit products from Renesas. For detailed usage notes on the products covered by this document, refer to the relevant sections of the document as well as any technical updates that have been issued for the products.
  • Page 4 Renesas or its affiliates shall in no event be liable for any loss of profit, loss of data, loss of contract, loss of business, damage to reputation or goodwill, any economic loss, any reprogramming or recall costs (whether the foregoing losses are direct or indirect) nor shall Renesas or its affiliates be liable for any other direct or indirect special, incidental or consequential damages arising out of or in relation to the use of this FPB-RA2E1, even if Renesas or its affiliates have been advised of the possibility of such damages.

  • Page 5: Table Of Contents

    User’s Manual Renesas RA Family FPB-RA2E1 v1 Contents Glossary ............................4 Board Overview ........................5 Assumptions and Advisory Notes ......................7 Box Contents ........................... 8 Ordering Information ........................ 8 Hardware Architecture and Default Configuration ..............9 Board Architecture ........................... 9 Block Diagram ............................
  • Page 6 Renesas RA Family FPB-RA2E1 v1 – User's Manual Certifications .......................... 22 EMC/EMI Standards ..........................22 Material Selection, Waste, Recycling and Disposal Standards ............22 Safety Standards ........................... 22 Design and Manufacturing Information .................. 23 Website and Support ......................23 Revision History ..........................24 Figures Figure 1.
  • Page 7 Renesas RA Family FPB-RA2E1 v1 – User's Manual Table 11. FPB-RA2E1 Board LED Functions .................... 18 Table 12. FPB-RA2E1 Board Switches ..................... 19 Table 13. Clock Crystal Part Numbers ....................... 20 Table 14. FPB-RA2E1 Board Design Package Contents ................23 R20UT4956EG0100 Rev 1.00...

  • Page 8: Glossary

    Renesas RA Family FPB-RA2E1 v1 – User's Manual Glossary Table 1. List of Abbreviations and Acronyms Bill of Materials Embedded Trace Module Fast Prototyping Board Flexible Software Package GPIO General Purpose Input Output C (or IIC) Inter-Integrated Circuit Integrated Development Environment...

  • Page 9: Board Overview

    Renesas RA Family FPB-RA2E1 v1 – User's Manual 1. Board Overview The FPB-RA2E1, a Fast Prototyping Board for the RA2E1 MCU Group, enables users to seamlessly evaluate the features of the RA2E1 MCU group and develop embedded systems applications using Flexible Software Package (FSP) and the e studio IDE.

  • Page 10: Figure 1. Fpb-Ra2E1 Board Top Side

    Renesas RA Family FPB-RA2E1 v1 – User's Manual Figure 1. FPB-RA2E1 Board Top Side Figure 2. FPB-RA2E1 Board Bottom Side R20UT4956EG0100 Rev 1.00 Page 6 of 24 Jul.23.21...

  • Page 11: Assumptions And Advisory Notes

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

  • Page 12: Box Contents

    Renesas RA Family FPB-RA2E1 v1 – User's Manual 2. Box Contents The following components are included in the box: 1. FPB-RA2E1 v1 board 2. Printed Quick Start Guide Figure 3. FPB-RA2E1 Board 3. Ordering Information • FPB-RA2E1 v1 orderable part number: RTK7FPA2E1S00001BE Note: The underlined character in the orderable part number represents the kit version.

  • Page 13: Hardware Architecture And Default Configuration

    Renesas RA Family FPB-RA2E1 v1 – User's Manual 4. Hardware Architecture and Default Configuration 4.1 Board Architecture The FPB-RA2E1 board is designed with an architecture similar to other boards in the FPB series. Alongside the MCU there is an on-board programmer, pin headers for access to all the pins on the MCU, a power supply regulator, some LEDs and switches, and several ecosystem I/O connectors (Pmod and Arduino).

  • Page 14: Jumper Settings

    Renesas RA Family FPB-RA2E1 v1 – User's Manual 4.3 Jumper Settings Two types of jumpers are provided on the FPB-RA2E1 board. 1. Copper jumpers (trace-cut type and solder bridge type) 2. Traditional pin header jumpers The following sections describe each type and their default configuration.

  • Page 15: System Control And Ecosystem Access

    Renesas RA Family FPB-RA2E1 v1 – User's Manual Location Circuit Group Default Function Open/Closed Debugger Jumper on pins 2-3 Puts the RA2E1 MCU into SCI Boot Mode. See and open E27 the RA2E1 MCU hardware manual for further (not fitted)

  • Page 16: Power Supply Options

    Renesas RA Family FPB-RA2E1 v1 – User's Manual 5.1.1 Power Supply Options This section describes the different ways in which FPB-RA2E1 board can be powered. Figure 6. Power Supply Options The MCU can be operated at a lower voltage than 3.3 V by removing the current measurement resistor and powering the MCU via TP1.

  • Page 17: Debug And Trace

    Renesas RA Family FPB-RA2E1 v1 – User's Manual 5.2 Debug and Trace The FPB-RA2E1 board can be programmed and debugged using the built-in E2 Emulator On-Board debugger. 5.2.1 E2 Emulator On-Board Debug USB micro-B connector (CN6) connects the E2 debugger to an external USB full speed host, allowing re-programming and debugging of the target RA MCU firmware.

  • Page 18: Debugger Settings In E 2 Studio

    Renesas RA Family FPB-RA2E1 v1 – User's Manual Table 6. JTAG/SWD/ETM Connector CN4 JTAG/SWD/ETM Connector FPB-RA2E1 JTAG Pin Name SWD Pin Name ETM Pin Name Signal/Bus CN4-1 Vtref Vtref Vtref +3V3 CN4-2 SWDIO P108/SWDIO CN4-3 CN4-4 SWCLK P300/SWCLK CN4-5 CN4-6...

  • Page 19: Ecosystem

    Renesas RA Family FPB-RA2E1 v1 – User's Manual 5.3 Ecosystem The Ecosystem connectors provide users the option to simultaneously connect several third-party add-on modules compatible with two popular ecosystems using the following connectors: 1. Two Digilent Pmod™ (SPI and UART) connectors 2.

  • Page 20: Figure 10. Pmod 1 Trace Cut Jumpers

    Renesas RA Family FPB-RA2E1 v1 – User's Manual Figure 10. Pmod 1 Trace Cut Jumpers 5.3.1.2 Pmod 2 A 12-pin Pmod type-2A connector is provided at connector PMOD2. The RA MCU acts as the SPI master, and the connected module acts as an SPI slave device. This interface may additionally be re-configured in firmware as several other Pmod types.

  • Page 21: Arduino™ Connector

    Renesas RA Family FPB-RA2E1 v1 – User's Manual 5.3.2 Arduino™ Connector Near the centre of the System Control and Ecosystem Access area is an Arduino Uno R3 compatible connector interface. Table 10. Arduino Uno Connections Arduino Compatible Connector FPB-RA2E1 Description...

  • Page 22: Miscellaneous

    Renesas RA Family FPB-RA2E1 v1 – User's Manual Figure 12. Arduino Uno Connectors 5.4 Miscellaneous 5.4.1 User and Power LEDs Four LEDs are provided on the FPB-RA2E1 board. Behaviour of the LEDs on the FPB-RA2E1 board is described in the following table.

  • Page 23: User And Reset Switches

    Renesas RA Family FPB-RA2E1 v1 – User's Manual Figure 14. Power LED 5.4.2 User and Reset Switches Two miniature, momentary, mechanical push-button type SMD switches are mounted on the FPB-RA2E1 board. Pressing the reset switch (S2) generates a reset signal to restart the RA MCU.

  • Page 24: Mcu Native Pin Access Area

    Renesas RA Family FPB-RA2E1 v1 – User's Manual Table 13. Clock Crystal Part Numbers Clock Schematic Reference Manufacturer and Part Number 20.000 MHz ABRACON ABM8-20.000MHZ-10-B1U-T 32,768 Hz ABRACON ABS06-32.768KHZ-1-T 6. MCU Native Pin Access Area Figure 17. Native Pin Access Area J3 and J4 6.1 Breakout Pin Headers...

  • Page 25: Figure 18. Ra +3.3 V Current Measurement Circuit

    Renesas RA Family FPB-RA2E1 v1 – User's Manual Figure 18. RA +3.3 V Current Measurement Circuit Figure 19. RA MCU +3.3 V Current Measurement Test Points and R3 R20UT4956EG0100 Rev 1.00 Page 21 of 24 Jul.23.21...

  • Page 26: Certifications

    Renesas RA Family FPB-RA2E1 v1 – User's Manual 7. Certifications The FPB-RA2E1 v1 board meets the following certifications/standards. See page 4 of this user’s manual for the disclaimer and precautions. 7.1 EMC/EMI Standards • FCC Notice (Class A) This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

  • Page 27: Design And Manufacturing Information

    Renesas RA Family FPB-RA2E1 v1 – User's Manual 8. Design and Manufacturing Information The design and manufacturing information for the FPB-RA2E1 v1 kit is available in the “FPB-RA2E1 v1 Design Package” available on renesas.com/ra/fpb-ra2e1. • Design package file name: fpb-ra2e1-v1-designpackage.zip •...

  • Page 28: Revision History

    Renesas RA Family FPB-RA2E1 v1 – User's Manual Revision History Description Rev. Date Page Summary 1.00 Jul.23.21 — Initial release R20UT4956EG0100 Rev 1.00 Page 24 of 24 Jul.23.21...
  • Page 29 FPB-RA2E1 v1 – User’s Manual Publication Date: Jul.23.21 Published by: Renesas Electronics Corporation...
  • Page 30 FPB-RA2E1 v1 – User’s Manual R20UT4956EG0100...

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