Rev.1.00 Jan 2021
Renesas RA Family
RA4 Series
User s Manual
www.renesas.com
All informat ion contained i n these materials, including prod ucts and product specifications, represe nts
informati on on the product at the time of publication and is sub ject to change by Rene sas Electron ics
Corp. without notice. Please review the latest information published by Renesas Electronics Corp.
through var ious means, including t he R enesas Elec t r onic s Corp. web sit e ( ht t p:// www.renesas . com ) .
RA4M3 Group
Evaluation Kit for RA4M3
Microcontroll er Group
EK-
RA4M3 v1
Errata
Errata
© 2021 Renesas Electronics Corporation. All rights reserved.
Notice
1. Descriptions of circuits, software and other related information in this document are provided only to illustrate the operation of semiconductor products
and application examples. You are fully responsible for the incorporation or any other use of the circuits, software, and information in the design of your
product or system. Renesas Electronics disclaims any and all liability for any losses and damages incurred by you or third parties arising from the use
of these circuits, software, or information.
2. Renesas Electronics hereby expressly disclaims any warranties against and liability for infringement or any other claims involving patents, copyrights,
or other intellectual pro pe rty ri g hts of third parties, by or arising from the use of Renesas Electronics products or technical information described in this
document, including but not limited to, the product data, drawings, charts, programs, algorithms, and application examples.
3. No license, express, implied or otherwise, is granted hereby under any patents, copyrights or other intellectual property rights of Renesas Electronics
or others.
4. You shall not alter, modify, copy, or reverse engineer any Renesas Electronics product, whether in whole or in part. Renesas Electronics disclaims any
and all liability for any losses or damages incurred by you or third parties arising from such alteration, modification, copying or reverse engineering.
5. Renesas Electronics products are classified according to the following two quality grades: “Standard” and “High Quality”. The intended applications for
each Renesas Electronics product depends on the product’s quality grade, as indicated below.
"Standard": Computers; office equipment; communications equipment; test and meas ur em ent eq ui pm e nt; audio and visu al equi p m ent; hom e
electronic appliances; machine tools; personal electronic equipment; industrial robots; etc.
"High Quality": Transportation equipment (automobiles, trains, ships, etc.); traffic control (traffic lights); large-scale communication equipment; key
financial terminal systems; safety control equipment; etc.
Unless expressly designated as a high reliability product or a product for harsh environments in a Renesas Electronics data sheet or other Renesas
Electronics document, Renesas Electronics products are not intended or authorized for use in products or systems that may pose a direct threat to
human life or bodily injury (artificial life support devices or systems; surgical implantations; etc.), or may cause serious property damage (space
system; undersea repeaters; nuclear power control systems; aircraft control systems; key plant systems; military equipment; etc.). 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, users manual or other Renesas Electronics document.
6. When using Renesas Electronics products, refer to the latest product information (data sheets, users manuals, application notes,General Notes for
Handling and Using Semiconductor Devices in the reliability handbook, etc.), and ensure that usage conditions are within the ranges specified by
Renesas Electronics with respect to maximum ratings, operating power supply voltage range, heat dissipation characteristics, installation, etc.
Renesas Electronics disclaims any and all liability for any malfunctions, failure or accident arising out of the use of Renesas Electronics products
outside of such specified ranges.
7. Although Renesas Electronics endeavors to improve the quality and reliability of Renesas Electronics products, semiconductor products have specific
characteristics, such as the occurrence of failure at a certain rate and malfunctions under certain use conditions. Unless designated as a high reliability
product or a product for harsh environments in a Renesas Electronics data sheet or other Renesas Electronics document, Renesas Electronics
products are not subject to radiation resistance design. You are responsible for implementing safety measures to guard against the possibility of bodily
injury, injury or damage caused by fire, and/or danger to the public in the event of a failure or malfunction of Renesas Electronics products, such as
safety design for hardware and software, including but not limited to redundancy, fire control and malfunction prevention, appropriate treatment for
aging degradation or any other appropriate measures. Because the evaluation of microcomputer software alone is very difficult and impractical, you
are responsible for evaluating the safety of the final products or systems manufactured by you.
8. Please contact a Renesas Electronics sales office for details as to environmental matters such as the environmental compatibility of each Renesas
Electronics product. You are responsible for carefully and sufficiently investigating applicable laws and regulations that regulate the inclusion or use of
controlled substances, including without limitation, the EU RoHS Directive, and using Renesas Electronics products in compliance with all these
applicable laws and regulations. Renesas Electronics disclaims any and all liability for damages or losses occurring as a result of your noncompliance
with applicable laws and regulations.
9. Renesas Electronics products and technologies shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is
prohibited under any applicable domestic or foreign laws or regulations. You shall comply with any applicable export control laws and regulations
promulgated and administered by the governments of any countries asserting jurisdiction over the parties or transactions.
10. It is the responsibility of the buyer or distributor of Renesas Electronics products, or any other party who distributes, disposes of, or otherwise sells or
transfers the product to a third party, to notify such third party in advance of the contents and conditions set forth in this document.
11. This document shall not be reprinted, reproduced or duplicated in any form, in whole or in part, without prior written consent of Renesas Electronics.
12. Please contact a Renesas Electronics sales office if you have any questions regarding the information contained in this document or Renesas
Electronics products.
(Note1) Renesas Electronics as used in this document means Renesas Electronics Corporation and also includes its directly or indirectly cont r olled
subsidiaries.
(Note2) Renesas Electronics product(s) means any product developed or manufactured by or for Renesas Electronics.
(Rev.4.0-1 Nov em be r 201 7)
Corporate Headquarters
Contact information
TOYOSU FORESIA, 3-2-24 Toyosu,
Koto-ku, Tokyo 135-00 61, J a pan
www.renesas.com
For further information on a product, technology, the most up-to-date
version of a document, or yo ur nearest sal es offi c e, pl e ase vi si t:
www.renesas.com/contact/
.
Trademarks
Renesas and the Renesas logo are trademarks of Renesas Electronics
Corporation. All trademarks and registered trademarks are the property
of their respective owners.