This driver controls Renesas serial EEPROM products that employ the latest memory technology to deliver low-voltage operation, low power consumption, high-speed operation, and high reliability. The driver is configured to work with the industry-standard bus of the serial EEPROM.
For systems on which the following devices are mounted, you can use it to control the each devices:
Slave Device | Renesas Serial EEPROM (R1EX25xxx and HN58X25xxx Series) |
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Master Device | Renesas MCU (RX, RL78, 78K, R8C and M16C Family |
Please refer to Supported Memory for detailed Memory Information, Target devices and Products lineup for detailed MCU information.
Here we present each software lineup by MCU. Please refer to each application note for a corresponding Integrated Development Environment.
The following software is a FIT module, i.e. within our FIT range, so it can easily be combined with other FIT modules. For example, transfer by a DMAC or DTC can easily be handled by combining this module with a DMAC or DTC module, both of which are currently available within our FIT range. (About FIT)
Target Memory | Application Note Title |
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R1EX25xxx and HN58X25xxx Series SPI Serial EEPROM | RX Family Clock Synchronous Control Module for EEPROM Access Firmware Integration Technology Rev.3.10 - Sample Code (ZIP) |
Target MCU | Application Note Title |
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RX72T, RX71M, RX66T, RX64M, RX231, RX113, RX111, RX110 | RX Family RSPI Module Using Firmware Integration Technology Rev.3.40 - Sample Code (ZIP) |
RX Family QSPI Clock Synchronous Single Master Control Module Using Firmware Integration Technology Rev.1.21 - Sample Code (ZIP) | |
RX Family DMAC Module Using Firmware Integration Technology Rev.3.20 - Sample Code (ZIP) | |
RX Family DTC Module Using Firmware Integration Technology Rev.4.40 - Sample Code (ZIP) | |
RX Family CMT Module Using Firmware Integration Technology Rev.5.60 - Sample Code (ZIP) |
Target Memory | Application Note Title |
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R1EX25xxx and HN58X25xxx Series SPI Serial EEPROM |
RX Family, RL78 Family, 78K0R/Kx3-L Renesas R1EX25xxx Series Serial EEPROM Control Software Rev.1.06 - Sample Code (ZIP | English, 日本語) |
The following software controls the slave device and master device in systems that include M16C or R8C Family MCUs.
Target MCU | Application Note Title |
---|---|
R8C Family | Serial EEPROM HN58X25xxx Series Sample Program M16C(UART) (ZIP) |
M16C Family | Serial EEPROM HN58X25xxx Series Sample Program M16C(UART) (ZIP) |
Serial EEPROM HN58X25xxx Series Sample Program M16C(SI/O) (ZIP) |
master device in systems that include M16C or R8C Family MCUs.