Overview

Topics 
[Upgrade to Revision] EEPROM Emulation Software RL78 Type 01 Package V1.20 (PDF | English, 日本語)
  • 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

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/G2x Group

  • Latest Ver.: Ver.1.20
  • Released: Sep 20, 2023

EEPROM Emulation Software RL78 Type 01 for RL78/G2x Group

  • Latest Ver.: Ver.1.20
  • Released: Oct 20, 2023

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

Downloads

Type Title Date
Library
RH850 - Data Flash Libraries
ZIP 1.69 MB
Related Files:
Upgrade - Programmer
Data Flash Library Type04 Package Ver.2.00 for the RL78 Family
ZIP 1.64 MB 日本語
Upgrade - Programmer
EEPROM Emulation Library Pack01 Package Ver.2.10 for RL78 Family
ZIP 1.67 MB 日本語
Upgrade - Programmer
EEPROM Emulation Library Pack02 Package Ver.2.00 for RL78 Family
ZIP 7.57 MB 日本語
4 items

Synergy Download

Documentation

Type Title Date
Manual - Development Tools
EEPROM Emulation Software RL78 Type 01 User's Manual for RL78/G2x Rev.1.20
PDF 2.65 MB 日本語
Tool News - Release
[Upgrade to Revision] EEPROM Emulation Software RL78 Type 01 Package V1.20
PDF 160 KB 日本語
Tool News - Release
[Upgrade to Revision] Renesas Flash Driver RL78 Type 01 Package V1.20
PDF 138 KB 日本語
Manual - Development Tools
Renesas Flash Driver RL78 Type 01 User's Manual for RL78/G2x Rev.1.20
PDF 3.05 MB 日本語
Application Note
RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Data Flash) Application Note Rev.1.10
PDF 1.77 MB 日本語
Related Files:
Application Note
RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Flash Common) Application Note Rev.1.10
PDF 137 KB 日本語
Related Files:
Tool News - Release
[Upgrade to Revision] RL78/G15 Group and RL78/G16 Group Renesas Flash Sample Program Type 01 V1.10 (Simple Version and SC Version)
PDF 163 KB 日本語
Application Note
RL78/G15 Group and RL78/G16 Group Renesas Flash Sample Program Type 01 Application Note Rev.1.10
PDF 1.86 MB 日本語
Application Note
RL78/G15 Group and RL78/G16 Group Renesas Flash Sample Program Type 01 SC Version (Data Flash) Application Note Rev.1.10
PDF 1.50 MB 日本語
Related Files:
Application Note
RL78/G15 Group and RL78/G16 Group Renesas Flash Sample Program Type 01 SC Version (Flash Common) Application Note Rev.1.10
PDF 136 KB 日本語
Related Files:
Manual - Development Tools
Renesas Flash Driver and EEPROM Emulation Software for RL78 Target MCU List - General-Purpose
PDF 218 KB 日本語
Manual - Development Tools
EEPROM Emulation Software RL78 Type 02 User's Manual for RL78/F23 and RL78/F24
PDF 2.38 MB 日本語
Tool News - Release
[Released on the Web] EEPROM Emulation Software RL78 Type 02 V1.00 for RL78/F23 and RL78/F24
PDF 148 KB 日本語
Tool News - Notification
[Notification] Added RL78/G22 Group to Renesas Flash Driver RL78 Type 01 and EEPROM Emulation Software RL78 Type 01
PDF 141 KB 日本語
Application Note
RL78 Family Renesas Flash Driver RL78 Type 02 SC version (Data Flash) Rev.1.00
PDF 1.90 MB 日本語
Related Files:
Application Note
RL78 Family Renesas Flash Driver RL78 Type 02 SC version (Flash Common) Rev.1.00
PDF 142 KB 日本語
Related Files:
Tool News - Release
[Released on the Web] Renesas Flash Driver RL78 Type 02 for RL78/F23 and RL78/F24 SC Version Application Notes V1.00
PDF 154 KB 日本語
Manual - Development Tools
Renesas Flash Driver RL78 Type 02 User's Manual for RL78/F23 and RL78/F24
PDF 3.34 MB 日本語
Manual - Development Tools
Renesas Flash Driver and EEPROM Emulation Software Target MCU List for RL78 - Automotive
PDF 173 KB 日本語
Tool News - Notification
[Notification] Added RL78/F23 Group to Renesas Flash Driver RL78 Type 02
PDF 142 KB 日本語
Tool News - Release
[Released on the Web] Renesas Flash Sample Program Type 01 for RL78/G15 Group Application Notes Ver.1.00
PDF 152 KB 日本語
Tool News - Release
[Released on the Web] Renesas Flash Driver RL78 Type 02 V1.00 for RL78/F2x
PDF 146 KB 日本語
Tool News - Release
[Released on the Web] EEPROM Emulation Software RL78 Type 01 V1.00 for RL78/G23
PDF 170 KB 日本語
Tool News - Release
[Released on the Web] Renesas Flash Driver RL78 Type 01 for RL78/G23 SC Version Application Notes Ver.1.00
PDF 176 KB 日本語
Tool News - Release
[Released on the web]Renesas Flash Driver RL78 Type 01 V1.00 for RL78/G23
PDF 171 KB 日本語
Manual - Development Tools
RL78 Family Self RAM list of Flash Self Programming Library Rev.3.05
PDF 188 KB 日本語
Manual - Development Tools
EEPROM Emulation Library Type T02 (Tiny), European Release Rev.1.10
PDF 887 KB
Manual - Software
Data Flash Access Library Type T02 (Tiny), European Release Rev.1.30
PDF 705 KB
Manual - Software
Data Flash Access Library FDL-T01 RL78 Series, European Release Rev.1.10
PDF 498 KB
Manual - Software
EEPROM Emulation Library Type T01, European Release, RL78 Family Rev.1.10
PDF 923 KB
Manual - Development Tools
Data Flash Access Library Type T04 (Pico), European Release Rev.1.20
PDF 594 KB
Manual - Development Tools
Self Programming Library (Japanese Release) and Supported MCUs
PDF 121 KB 日本語
Manual - Software
RH850 - Data Flash Libraries
PDF 982 KB 日本語
Related Files:
Tool News - Release
[Upgrade to revision] Data Flash Library Type04 Package Ver.2.00 for RL78 Family
PDF 108 KB 日本語
Manual - Development Tools
RL78 Family Data Flash Library Type04 User's Manual Rev.1.06
PDF 969 KB 日本語
Release Note
RL78 Family Data Flash Library Type04 Package Ver.2.00 (for the CA78K0R/CC-RL Compiler) Release Note in Japan and Other Asian Countries Pack 02 (Japan Release)
PDF 730 KB 日本語
Tool News - Note
[Notes] EEPROM Emulation Library Pack01 for RL78 Family, EEPROM Emulation Library T01 for RL78 Family
PDF 96 KB 日本語
Tool News - Note
[Notes] EEPROM Emulation Library Pack03 for 78K Family 78K0R, EEPROM Emulation Library T03 for 78K Family 78K0R
PDF 117 KB 日本語
Tool News - Release
[Upgrade to revision] EEPROM Emulation Library Pack01 for RL78 Family, EEPROM Emulation Library T01 for RL78 Family Package Ver.2.10
PDF 126 KB 日本語
Tool News - Release
[Upgrade to version] EEPROM Emulation Library Pack03 for 78K Family 78K0R, EEPROM Emulation Library T03 for 78K Family 78K0R Package Ver.2.00
PDF 119 KB 日本語
Release Note
RL78 Family EEPROM Emulation Library Pack01 Package Ver.2.10 Release Note in Japan and Other Asian Countries Pack 02 (Japan Release)
PDF 417 KB 日本語
Tool News - Release
[Upgrade to revision] RL78 Family Package Ver.2.00 for the EEPROM Emulation Library Pack01
PDF 98 KB 日本語
Tool News - Release
[Upgrade to revision] RL78 Family Package Ver.2.00 for the EEPROM Emulation Library Pack02
PDF 98 KB 日本語
Release Note
RL78 Family EEPROM Emulation Library Pack02 Package Ver.2.00 Release Note
PDF 804 KB 日本語
Tool News - Note
[Revisions to documents] User's Manual Rev.1.00 for the EEPROM Emulation Library of the CA78K0R RL78 Family Compiler in Japan and Other Asian Countries Pack 02 (Japan Release)
PDF 857 KB 日本語
Tool News - Note
[Revisions to documents] User's Manual Rev.1.00 for the EEPROM Emulation Library of the CC-RL RL78 Family Compiler in Japan and Other Asian Countries Pack 02 (Japan Release)
PDF 860 KB 日本語
Tool News - Release
Revision of the EEPROM Emulation Library for the RL78 Family CA78K0R Compiler Pack01 Intended for Use in Japan and Other Asian Countries (Japan Release) to Ver.1.14
PDF 538 KB 日本語
Manual - Development Tools
RL78 Family EEPROM Emulation Library Pack02 Japanese Release User's manual Rev.1.01
PDF 1.58 MB 日本語
Manual - Development Tools
RL78 Family EEPROM Emulation Library Pack01 Japanese Release user's manual Rev.1.03
PDF 2.16 MB 日本語
Tool News - Release
Release of the EEPROM Emulation Library Pack02 Ver.1.01 for the CC-RL Compiler for the RL78 Family Intended for Use in Japan and Other Asian Countries (Japan Release)
PDF 429 KB 日本語
Tool News - Release
Release of the Data Flash Library Type04 Ver.1.05 for the CC-RL Compiler for the RL78 Family Intended for Use in Japan and Other Asian Countries (Japan Release)
PDF 486 KB 日本語
Manual - Development Tools
Data FLASH Converter User's Manual: Conversion tool for 78K0R, RL78, V850 and RH850 based Data FLASH memory image generation
PDF 2.20 MB
Tool News - Note
Revisions to User's Manual for Data Flash Library Type04 for the RL78 Family, Released in Japan and Intended for Use in Japan and Other Asian Countries
PDF 315 KB 日本語
Tool News - Release
Self RAM list of Flash Self-Programming Library for RL78 Family Ver.1.00 Published
PDF 716 KB 日本語
Tool News - Release
EEPROM Emulation Library Pack02 for RL78 Family, Japan Released, Intended for Use in Japan and Other Asian Countries Ver.1.01 Published
PDF 317 KB
Tool News - Release
Data Flash Library Type04 for RL78 Family, Japan Released, Intended for Use in Japan and Other Asian Countries Revised to Ver.1.05
PDF 422 KB 日本語
Tool News - Release
EEPROM Emulation Library Pack01 for RL78 Family, Japan Released, Intended for Use in Japan and Other Asian Countries Revised to Ver.1.13
PDF 421 KB 日本語
57 items

Design & Development

Sample Code
Type
Title
Date
Sample Code
EEPROM Emulation Software RL78 Type 01 Package V1.20 for RL78/G2x
ZIP 219 KB 日本語
Sample Code
Renesas Flash Driver RL78 Type 01 Package V1.20 for RL78/G2x
ZIP 298 KB 日本語
Sample Code
RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Data Flash) Application Note Rev.1.10 - 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
Related Files:
Sample Code
RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Flash Common) Application Note Rev.1.10 - 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
Related Files:
Sample Code
RL78/G15 Group and RL78/G16 Group Renesas Flash Sample Program Type 01 SC Version (Data Flash) Rev.1.10 - 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
Related Files:
Sample Code
RL78/G15 Group and RL78/G16 Group Renesas Flash Sample Program Type 01 SC Version (Flash Common) Rev.1.10 - 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
Related Files:
Sample Code
RL78/G15 Group and RL78/G16 Group Renesas Flash Sample Program Type 01 V1.10
ZIP 3.47 MB 日本語
Sample Code
EEPROM Emulation Software RL78 Type 02 for RL78/F23 and RL78/F24
ZIP 169 KB 日本語
Sample Code
RL78 Family Renesas Flash Driver RL78 Type 02 SC version (Data Flash) Rev.1.00 - 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
Related Files:
Sample Code
RL78 Family Renesas Flash Driver RL78 Type 02 SC version (Flash Common) Rev.1.00 - 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
Related Files:
Sample Code
Renesas Flash Driver RL78 Type02 for RL78/F23 and RL78/F24
ZIP 197 KB 日本語
11 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.

Video List
Re-programming the flash memory build-in the microcomputer
Flash Library and Flash Driver Products

Additional Details

 

Distribution Method

Target Device FamilyDistribution MethodSoftware name described in the download list
RL78/x1xDownloadFlash Self Programming Library  Note1, 2 
Renesas Flash Sample Program Type01 Note3
RL78/x2xSample CodeRenesas Flash Driver RL78 Type01 Note4 
Renesas Flash Driver RL78 Type02 Note5
78K (78K0R)Contact your local Renesas Electronics marketing office or distributor when wishing to use.-
RXApplication 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 for RL78 Target MCU List - General-Purpose (PDF | English, 日本語) for Renesas Flash Driver and EEPROM Emulation Software target MCUs for non automotive use.
  5. 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