Overview
Description
This driver (sample program) uses the clock-synchronous serial I/O functions of a Renesas microcontroller to control reading, writing, and erasing of data.
Features
- RX Family
- Data can be read, written, and erased simply by calling user API functions.
- Control is possible using the following serial interfaces of the microcontroller:
- The clock-synchronous mode of the serial communication interface (SCI) and a single port are used for control.
- Clock-synchronous operation (three-wire) of the serial peripheral interface (RSPI) and a single port are used for control.
- The quad serial peripheral interface (QSPI) which is set to clock-synchronous operation and a single port are used for control.
- RL78 Family, 78K Family
- Data can be read, written, and erased simply by calling user API functions.
- The SCI mode of the serial array unit (SAU) and a single port are used for control.
- R8C Family, M16C Family
- Data can be read, written, and erased simply by calling user API functions.
- The clock-synchronous serial I/O function of the microcontroller and a single port are used for control.
- Learn More
Target Devices
Additional Details
System Configuration
For systems on which the following devices are mounted, you can use it to control the each devices:
Slave Device | Serial Flash Memory (SPI/QSPI), Serial Phase Change Memory (QSPI) |
---|---|
Master Device | Renesas MCU (RX, RL78, 78K, R8C and M16C Family) |
Please refer to Supported Memory for detaild Memory Information, Target Devices and Product Lineup for detailed MCU information.
Application Configuration
Support Memory
Macronix International
Micron Technology
- M25P Series SPI Serial Flash memory (SPI)
- M45PE Series SPI Serial Flash memory (SPI)
- P5Q Serial Phase Change Memory (SPI/QSPI)
- N25Q Serial NOR Flash memory (SPI/QSPI)
Spansion
- 128Mbit S25FL128S MirrorBit®Flash Non-Volatile Memory (SPI/QSPI)
- 256Mbit S25FL256S MirrorBit®Flash Non-Volatile Memory (SPI/QSPI)
Target Devices and Product Lineup
Here we present each software lineup by MCU. Please refer to each application note for a corresponding Integrated Development Environment.
RX Family (FIT module)
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)
Sample Program list
Slave Device Control Software (Higher-level layer of the software)
Target Memory | Application Note Title |
---|---|
MX25/66L family serial NOR flash memory MX25R family serial NOR flash memory (by Macronix International) |
RX Family Clock Synchronous Control Module for Serial NOR Flash Memory Access Firmware Integration Technology Rev.3.40 - Sample Code (ZIP) |
Clock Synchronous Single Master Control Software (Lower-level layer of the software)
Target MCU | Application Note Title |
---|---|
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) |
RX (except FIT module), RL78 and 78K Family
Sample Program list
Slave Device Control Software (Higher-level layer of the software)
1. MirrorBit is a registered trademark of Spansion LLC.
Clock Synchronous Single Master Control Software (Lower-level layer of the software)
R8C and M16C Family
The following software controls the slave device and master device in systems that include M16C or R8C Family MCUs.
Slave Device and Master Device Control Software (Common Software)
Target MCU | Application Note Title |
---|---|
R8C and M16C Family | Serial Flash Driver Sample Program (ZIP) |