Overview

Description

Features

  • Data Flash Libraries provide the interface for operations on the areas of data flash memories that MCUs have. (Functions are supported varies with the MCU. Please check the available functions in the user's manual for the target flash reprogramming software.) :
    • Erasing
    • Programming
    • Internal verification
    • Blank checking, etc.
  • An EEPROM emulation library for data flash memory is also included.
  • Learn More

Release Information

Data Flash Library Type04 for RL78 Family

  • Latest Ver.: Ver.2.00
  • Released: Jan 21, 2019

Note: The package includes of the following two types of libraries for the RL78 family.

  • Data Flash Library Type04 for the CC-RL Compiler for the RL78 Family
  • Data Flash Library Type04 for the CA78K0R Compiler for the RL78 Family

Package for the EEPROM Emulation Library Pack02 for the RL78 Family

  • Latest Ver.: Ver.2.00
  • Released: Sep 21, 2017

Note: The package includes the Japanese and English editions of the following two types of libraries for the RL78 family.

  • EEPROM Emulation Library Pack02 for the CC-RL Compiler for the RL78 Family
  • EEPROM Emulation Library Pack02 for the CA78K0R Compiler for the RL78 Family

Package for the EEPROM Emulation Library Pack01 for the RL78 Family, the EEPROM Emulation Library T01 for the RL78 Family

  • Latest Ver.: Ver.2.10
  • Released: Jan 22, 2018

Note: This package is the revised edition of the following package, and the package name was changed.

  • Package for the EEPROM Emulation Library Pack01 for the RL78 Family

Renesas Flash Sample Program Type01 for RL78/G15 Group and RL78/G16 Group

  • Latest Ver.:  Ver.1.10
  • Released: Jun 20, 2023

Renesas Flash Driver RL78 Type 01 for RL78/G23 Group

  • Latest Ver.: Ver.1.00
  • Released: Jun 07, 2021

EEPROM Emulation Software RL78 Type 01 for RL78/G23 Group

  • Latest Ver.: Ver.1.00
  • Released: Jan 20, 2022

Renesas Flash Driver RL78 Type 02 for RL78/F23 and RL78/F24

  • Latest Ver.: Ver.1.00
  • Released: Aug 05, 2022

EEPROM Emulation Software RL78 Type02 for RL78/F23 and RL78/F24 Group

  • Latest Ver.: Ver.1.00
  • Released: Apr 20, 2023

Details of upgrade (See Tool News)

Operating Environment

Distribution Method

Target Devices

Downloads

Software title Software type Type Date Date
ZIP 1.69 MB Library
ZIP 1.64 MB 日本語 Upgrade - Programmer
ZIP 1.67 MB 日本語 Upgrade - Programmer
ZIP 7.57 MB 日本語 Upgrade - Programmer
4 items

Synergy Download

Documentation

Document title Document type
Type
Date Date
PDF 1.77 MB 日本語 Application Note
PDF 137 KB 日本語 Application Note
PDF 1.86 MB 日本語 Application Note
PDF 1.50 MB 日本語 Application Note
PDF 136 KB 日本語 Application Note
PDF 1.90 MB 日本語 Application Note
PDF 142 KB 日本語 Application Note
PDF 3.05 MB 日本語 Manual - Development Tools
PDF 2.25 MB 日本語 Manual - Development Tools
PDF 218 KB 日本語 Manual - Development Tools
PDF 2.38 MB 日本語 Manual - Development Tools
PDF 3.34 MB 日本語 Manual - Development Tools
PDF 173 KB 日本語 Manual - Development Tools
PDF 188 KB 日本語 Manual - Development Tools
PDF 887 KB Manual - Development Tools
PDF 594 KB Manual - Development Tools
PDF 121 KB 日本語 Manual - Development Tools
PDF 969 KB 日本語 Manual - Development Tools
PDF 1.58 MB 日本語 Manual - Development Tools
PDF 2.16 MB 日本語 Manual - Development Tools
PDF 2.20 MB Manual - Development Tools
PDF 705 KB Manual - Software
PDF 498 KB Manual - Software
PDF 923 KB Manual - Software
PDF 982 KB 日本語 Manual - Software
PDF 730 KB 日本語 Release Note
PDF 417 KB 日本語 Release Note
PDF 804 KB 日本語 Release Note
PDF 96 KB 日本語 Tool News - Note
PDF 117 KB 日本語 Tool News - Note
PDF 857 KB 日本語 Tool News - Note
PDF 860 KB 日本語 Tool News - Note
PDF 315 KB Tool News - Note
PDF 141 KB 日本語 Tool News - Notification
PDF 142 KB 日本語 Tool News - Notification
PDF 163 KB 日本語 Tool News - Release
PDF 148 KB 日本語 Tool News - Release
PDF 154 KB 日本語 Tool News - Release
PDF 152 KB 日本語 Tool News - Release
PDF 146 KB 日本語 Tool News - Release
PDF 170 KB 日本語 Tool News - Release
PDF 176 KB 日本語 Tool News - Release
PDF 171 KB 日本語 Tool News - Release
PDF 108 KB 日本語 Tool News - Release
PDF 126 KB 日本語 Tool News - Release
PDF 119 KB 日本語 Tool News - Release
PDF 98 KB 日本語 Tool News - Release
PDF 98 KB 日本語 Tool News - Release
PDF 538 KB 日本語 Tool News - Release
PDF 429 KB 日本語 Tool News - Release
PDF 486 KB 日本語 Tool News - Release
PDF 716 KB 日本語 Tool News - Release
PDF 317 KB Tool News - Release
PDF 422 KB 日本語 Tool News - Release
PDF 421 KB 日本語 Tool News - Release
55 items

Design & Development

Sample Code

Sample Code

Filters
Title Type Date Date
ZIP 298 KB 日本語 Sample Code
[Toolchains=CC-RL|V1.10以降;IAR Compiler for Arm|v4.21以降]
ZIP 3.49 MB
Application: Industrial, IoT Applications
Compiler: CC-RL, ICCRL78 Function: Memory IDE: CS+ for CC, e2 studio, IAR EWRL78
Sample Code
[Toolchains=CC-RL|V1.10以降;IAR Compiler for Arm|v4.21以降]
ZIP 415 KB
Application: Industrial, IoT Applications
Compiler: CC-RL, ICCRL78 Function: Memory IDE: CS+ for CC, e2 studio, IAR EWRL78
Sample Code
[Toolchains=CC-RL|V1.10.xx;IAR Compiler for RL78|v4.21.x]
ZIP 3.08 MB Compiler: CC-RL, ICCRL78 Function: Memory IDE: CS+ for CC, e2 studio, IAR EWRL78
Sample Code
[Toolchains=CC-RL|V1.10.xx;IAR Compiler for RL78|v4.21.x]
ZIP 410 KB Compiler: CC-RL, ICCRL78 Function: Memory IDE: CS+ for CC, e2 studio, IAR EWRL78
Sample Code
ZIP 3.47 MB 日本語 Sample Code
ZIP 176 KB 日本語 Sample Code
ZIP 230 KB 日本語 Sample Code
ZIP 169 KB 日本語 Sample Code
[Toolchains=CC-RL|V1.11.xx;IAR Compiler for RL78|v4.21.x]
ZIP 3.84 MB Compiler: CC-RL, ICCRL78 Function: Memory IDE: CS+, e2 studio, IAR EWRL78
Sample Code
[Toolchains=CC-RL|V1.11.xx;IAR Compiler for RL78|v4.21.x]
ZIP 428 KB Compiler: CC-RL, ICCRL78 Function: Memory IDE: CS+, e2 studio, IAR EWRL78
Sample Code
ZIP 197 KB 日本語 Sample Code
12 items
Re-programming the flash memory build-in the microcomputer

This video explains how to re-program the flash memory. This focus on the mechanism of re-programming the flash memory built-in the microcomputer.

Additional Details

 

Distribution Method

Target Device Family Distribution Method Software name described in the download list
RL78/x1x Download Flash Self Programming Library  Note1, 2
Renesas Flash Sample Program Type01 Note3
RL78/x2x Sample Code Renesas Flash Driver RL78 Type01
Renesas Flash Driver RL78 Type02 Note4
78K (78K0R) Contact your local Renesas Electronics marketing office or distributor when wishing to use. -
RX Application notes and sample codes for RX family related to flash programming are available. Please visit the Application Notes & Sample Code of the Documentation tab on the RX family product page. -
Notes:
  1. In the User's Manual (Hardware) for some RL78 MCUs or the User's Manual for some Flash Libraries for the RL78 family, the self RAM areas used in common for all flash libraries may be shown. However, for the latest information, please refer to the  "RL78 Family Self RAM list of Flash Self Programming Library Rev.3.05 (PDF | English, 日本語)".
  2. Because the self RAM areas are used as the work area for the library, using these areas for the user program is prohibited. For the latest information, please refer to the  "RL78 Family Self RAM list of Flash Self Programming Library Rev.3.05 (PDF | English, 日本語)".
  3. Renesas Flash Sample Program Type01 for RL78/G15 group can be downloaded from Sample Code.
  4. Refer to Renesas Flash Driver and EEPROM Emulation Software Target MCU List for RL78 - Automotive (PDF | English, 日本語) for Renesas Flash Driver and EEPROM Emulation Software target MCUs for automotive use.

Target Devices