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Data Flash Libraries

This free-of-charge software library is for use with user programs that have to rewrite the contents of data flash memory (an EEPROM emulation library for data flash memory is also included).

 

Related

The package for EEPROM Emulation Library Pack02 for the RL78 family previously came in two types of package, but they have been integrated into a single package. Learn More (Tool News) >>
Moreover, the package for EEPROM Emulation Library Pack01 for the CA78K0R compiler for the RL78 family has been revised. Learn More (Tool News) >>

Release Information

Data Flash Library Type04 for the CC-RL Compiler for RL78 Family, Japan Release
Latest Ver.: Ver.1.05
Released: Jun 22, 2015

Note: Intended for use in Japan and other Asian countries

 

Data Flash Library Type04 for the CA78K0R Compiler for RL78 Family, Japan Release
Latest Ver.: Ver.1.05
Released: Aug 08, 2013
Note: Intended for use in Japan and other Asian countries

 

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

 

EEPROM Emulation Library Pack01 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 revised library.

  • EEPROM Emulation Library Pack01 for the CA78K0R Compiler for the RL78 Family

Details of upgrade (See Tool News)

Operating Environment

Distribution Method

 

Features

Data Flash Libraries provide the interface for operations on the areas of data flash memories that MCUs have.

  • Erasing
  • Programming
  • Internal verification
  • Blank checking, etc.

Note: Functions are supported varies with the MCU. Please check the available functions in the user's manual for the target library.

 

Distribution Method

Target Device Family Distribution Method Software name described in the download list Note
RH850 Contact your local Renesas Electronics marketing office or distributor when wishing to use. 
- -
RL78

Download

For America customers, go to the download site above and then select RL78 for and select EEPROM_EMULATION_RL78.

Data Flash Library
EEPROM emulation library
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 "Self RAM list of Flash Self-Programming Library
for RL78 Family
". Note1
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. - -

Note:

  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 "Self RAM list of Flash Self-Programming Library for RL78 Family".
  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 "Self RAM list of Flash Self-Programming Library
    for RL78 Family
    ".

 

Target Devices

Below you will find information to support the development of your application.

 

Information supporting development tools

Title Description
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e-learning Information for studying and learning about microcontrollers and microprocessors.
FAQ Frequently asked questions and useful hints for development.
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questions and opinions with others who use Renesas MCU's.
Tool News Tool release information and other important information.
Operating Environment Information on system requirements and operating environment for the latest version of tools.
Info on Discontinued Products A list of Renesas software and tools that have been discontinued and are no longer being offered for new projects.

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