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Renesas RA4 Series User Manual

Renesas RA4 Series
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Renesas RA Family
RA4 Series
RA4M1 Group
Evaluation Kit for RA4M1
Microcontroller Group
EK-RA4M
1 v1
Users Manual
Rev.1.00 Oct 2019
Users Manual
www.renesas.com
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).
Users Manual

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Renesas RA4 Series Specifications

General IconGeneral
Microcontroller CoreArm Cortex-M4
Operating Voltage1.6 V to 5.5 V
Operating Temperature-40°C to +85°C
ADC12-bit
DAC12-bit
Communication InterfacesUART, SPI, I2C, USB, CAN
PackageLQFP, QFN, BGA
Analog FeaturesComparators
Maximum CPU Clock Speed48 MHz

Summary

Notice

Evaluation Kit RA4M1 (EK-RA4M1) Disclaimer

Precautions

Important safety and operational guidelines for using the EK-RA4M1 evaluation kit.

Kit Overview

Assumptions and Advisory Notes

User prerequisites and advisory notes for getting started with the EK-RA4M1.

Kit Contents

Ordering Information

Hardware Details

Jumpers Settings

Configuration options using jumpers on the EK-RA4M1 board.

Default Board Configuration

Default settings for jumpers on the EK-RA4M1 board for initial setup.

Hardware Layout

System Block Diagram

Visual representation of the EK-RA4M1's system architecture and components.

Power Requirements

Details on the power supply requirements and options for the EK-RA4M1.

Main Components

Identification and description of the main components on the EK-RA4M1 board.

Connectivity and Settings

Configuration and connectivity options for the EK-RA4M1's interfaces.

Pin Headers

Details on the pin headers for signal access and power connections.

Additional Features

Analog Reference Voltages

Capacitor footprints for noise-bypass on analog reference voltage ports.

On-Board Clock Crystals

Details on the 12 MHz and 32.768 kHz crystal clock sources on the EK-RA4M1.

User Potentiometer

Footprint for installing a potentiometer for user input and variable resistance.

Boot Configuration

Configuration of the RA4M1 MCU operating mode at boot using the J8 jumper.

Miscellaneous Signals

Information on various miscellaneous signals and their configurations on the board.

AVCC0/AVSS0 Analog References

VCL Signal and Capacitor

VCC_USB_LDO Power Supply

VCC_USB Power Supply

Signal P205 Circuit

LED Functions

Switches

PMOD A Connector Details

PMOD B Connector Details

User Capacitive Touch Button Circuit

Pin Header J1 Assignment

Pin Header J2 Assignment

Pin Header J3 Assignment

Pin Header J4 Assignment

Analog Reference Voltages Configuration

On-Board Clock Crystals Details

User Potentiometer Installation

Boot Configuration Options

Miscellaneous Signals Overview

AVCC0/AVSS0 Analog References

VCL Signal and Capacitor

VCC_USB_LDO Power Supply

VCC_USB Power Supply

Signal P205 Circuit

Certifications

EMC/EMI Standards Compliance

Compliance with FCC, IC, CE, and other EMC/EMI standards for the EK-RA4M1.

Material & Disposal Standards

Compliance with EU RoHS and China SJ/T 11364 standards.

Safety Standards Compliance

Compliance with UL 94V-0 safety standard.

Design and Manufacturing Information

Website and Support

Revision History

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