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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)
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 | |
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Synergy Download
Documentation
| Document title | Document 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 | ||
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Design & Development
Sample Code
Sample Code
Filters
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|---|---|---|---|
| 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 | ||
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play_circle_filledVideos & Training
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
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:
- 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)".
- 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)".
- Renesas Flash Sample Program Type01 for RL78/G15 group can be downloaded from Sample Code.
- 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
- RL78 Family
- 78K Family (78K0R)