Overview
Description
The RX23E-A group microcontrollers are equipped with an analog front-end that can measure temperature, pressure, flow, and weight with less than 0.1% precision without calibration, making it ideal for high-precision sensing, test and measurement equipment. The CPU is equipped with an RXv2 core that excels in DSP/FPU operations, enabling high-accuracy measurement, control and communication with a single chip.
Features
Analog Front End Features
- 24-bit delta-sigma A/D converters: Up to 23-bit effective resolution, programmable data rate 7.6sps to 15.6ksps
- Dual 24-bit delta-sigma A/D converters (R5F523ExAxxx)
- Single 24-bit delta sigma A/D converter (R5F523ExSxxx)
- PGA: Rail-to-rail analog input, Gain 1 to 128, offset drift 10 nV/°C, gain drift 1 ppm/°C
- Voltage reference: low drift 10ppm/°C with good temperature stability
- Excitation current source: Matched programmable current source
MCU Features
- CPU: 32-bit RXv2 (32MHz), DSP/FPU for digital signal processing
- Interface: SPI x 1ch, UART x 4ch, I2C x 1 ch, CAN x 1ch
Comparison
Applications
Design & Development
Software & Tools
Software & Tools
| Software title
|
Software type
|
Company
|
|---|---|---|
| RI600PX Real-time OS for RX Family μITRON4.0/PX Specification real-time OS for RX Family [Required IDE : CS+] * RI600PX is not generally promoted to U.S. and European customers. Customers in U.S. and Europe who are interested in RI600PX are requested to contact our regional marketing departments for details.
|
ITRON OS | Renesas |
| RI600V4 Real-time OS for RX Family μITRON4.0 Specification real-time OS for RX Family [Required IDE : e2 studio, CS+] * RI600V4 is not generally promoted to U.S. and European customers. Customers in U.S. and Europe who are interested in RI600V4 are requested to contact our regional marketing departments for details.
|
ITRON OS | Renesas |
| RX Driver Package Device driver set for the RX Family (including major middleware). Target devices : RX130, RX23W, RX231, RX24U, RX64M, RX65N, RX66T, RX71M, RX72M etc.
|
Software Package | Renesas |
| C/C++ Compiler Package for RX Family [CC-RX] C/C++ Compiler Package for RX Family [IDE: CS+, e² studio, High-performance Embedded Workshop]
|
Compiler/Assembler | Renesas |
| QE for TCP/IP: A Dedicated Tool for TCP/IP Development [Technical Preview Edition] Debugging assistance tool for developing systems which use the TCP/IP. For use in developing embedded systems which use the M3S-T4-Tiny communications protocol software library for the RX family. [Plugin for Renesas IDE "e² studio"]
|
Solution Toolkit | Renesas |
| QE for UART: A Dedicated Tool for UART [Technical Preview Edition] Debugging assistance tool for developing systems which use the UART communication function. [Plugin for Renesas IDE "e² studio"]
|
Solution Toolkit | Renesas |
| E2 emulator [RTE0T00020KCE00000R] On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, R-Car D1, RL78, RX, RISC-V MCU]
|
Emulator | Renesas |
| E20 emulator [R0E000200KCT00] On-chip debugging emulator. Also available as a flash memory programmer. For RX600 or RX700 Series MCU, trace functions and Real-time RAM monitor functions available. For MCUs other than RX600 or RX700, the available debugging function corresponds to that of E2 Emulator Lite. [Support MCU/MPU: RX, RL78, RH850, V850, 78K0R, 78K0, R8C]
|
Emulator | Renesas |
| E2 emulator Lite [RTE0T0002LKCE00000R] On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX, RISC-V MCU]
|
Emulator | Renesas |
| PG-FP6 Flash memory programmer [Programming software: Dedicated GUI-based software, the "FP6 Terminal"] [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, RISC-V MCU, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, SuperH RISC engine, V850, 78K, R8C]
|
Programmer (Unit/SW) | Renesas |
| Renesas Flash Programmer (Programming GUI) Flash memory programming software [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, RISC-V MCU Renesas Synergy, DA1453x, DA1459x, DA1469x, DA1470x, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78K0R, 78K0]
|
Programmer (Unit/SW) | Renesas |
| QE for Current Consumption: A Dedicated Tool for Current Measurement Development assistance tool helps to shorten the times taken in operations for the tuning of currents drawn. [Standard item in the "e² studio" and CS+ (CS+ for CC only) IDEs] [Support MCU/MPU: RX, RL78]
|
Solution Toolkit | Renesas |
| CS+ Renesas integrated development environment (IDE) [Support MCU/MPU: RH850, V850, RX, RL78, 78K0R, 78K0]
(Note: CS+ is not generally promoted to U.S. and European customers.)
(Note: To use Smart Configurator on CS+ for RL78/G23 and RX family MCUs, install the Smart Configurator for each MCU family separately downloading from ”Design & Support” > ”Development Tools” > ”Smart Configurator”)
|
IDE and Coding Tool | Renesas |
| DSP Library for RX Family Software library that implements numeric operation function used in DSP with general purpose MCU
|
DSP / FFT | Renesas |
| RX Smart Configurator RX Smart Configurator is a utility for combining software in ways that meet your needs. It simplifies the embedding of Renesas drivers in your systems through supports for importing middleware and drivers and configuring pins.
|
Solution Toolkit | Renesas |
| QE for Display: Development Assistance Tool for Display Applications This development assistance tool supports the development of embedded systems which use the LCD display functions of display controllers from Renesas. [Plugin for Renesas IDE "e² studio"] [Standalone Version] [Support MCU/MPU:RZ, RX, RA]
|
Solution Toolkit | Renesas |
| e² studio - Information for the RX Family Eclipse-based Renesas integrated development environment (IDE).
|
IDE and Coding Tool | Renesas |
| Renesas IAR Embedded Workbench Device-Support-Packages Renesas IAR Embedded Workbench Device-Support-Packages include all device-specific files to be used with the Embedded Workbench IDE.
|
IDE and Coding Tool | Renesas |
| Crypto Library Robust encode library to ensure security for all types of system developments
|
Security / Crypto | Renesas |
| SPI/QSPI Serial Flash Memory, QSPI Serial Phase Change Memory Driver Device Driver for SPI and QSPI Serial Flash Memory and QSPI Serial Phase Change Memory
|
Serial Memory | Renesas |
| Reality AI Utilities Round-trip workflow for AI development and performance validation allowing to collect data, optimize models, and deploy directly to Renesas hardware
|
Solution Toolkit | Renesas |
| I²C Serial EEPROM Driver Device Drivers for I²C Bus Serial EEPROM R1EX24xxx Series, R1EV24xxx Series and HN58X24xxx Series
|
Serial Memory | Renesas |
| SPI Serial EEPROM Driver Device Drivers for SPI Bus Serial EEPROM R1EX25xxx Series and HN58X25xxx Series
|
Serial Memory | Renesas |
| Firmware Update module By using the firmware update module, users can easily incorporate firmware update functionality and secure boot functionality into their applications.
|
Security / Crypto | Renesas |
| RX Family Renesas FreeRTOS FreeRTOS™ software platform for RX MCUs that makes it easy to create applications using FreeRTOS™ with Firmware Integration Technology (FIT).
|
FreeRTOS | Renesas |
| JPEG Encode/Decode Software Library for RX Family JPEG Encode/Decode Software Library that comprises the JPEG Decoder and the JPEG Encoder
|
Imaging | Renesas |
| SD Card Driver for RX Family SD Card Driver for RX Family (SDHI)
|
SD Card | Renesas |
|
27 items
|
||
Sample Code
Boards & Kits
Starter
RTK0ESXB10C00001BJ
Active
Renesas Solution Starter Kit for RX23E-A
Using the evaluation board (RSSK RX23E-A) equipped with RX23E-A and peripheral circuits for sensor measurement, and software that can be downloaded from the web, you can start analog characteristic evaluation immediately after purchasing the kit. By using this kit, it is possible to shorten the...
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Test This Board Remotely
Available on Lab on the Cloud, use our PC-based GUI to instantly start configuring and testing designs in our virtual lab, no physical board needed.
Reference Designs
Recommended
RX23E-A-TEC
Active
RX23E-A Thermoelectric Peltier Controller Reference Design
This is a reference design of a thermoelectric Peltier controller using an high-precision AFE-mounted MCU, RX23E-A. It is capable of realizing measurement, calculation and the control necessary to perform temperature control with a single RX23E-A chip,
The Thermoelectric Peltier Controller...
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Reference Designs
Recommended
RX23E-A-DL
Active
RX23E-A Tiny Board for Digital Loadcell Reference Design
This is a reference design of a digital load cell using an MCU with a high-precision analog front-end (AFE), the RX23E-A. Using the RX23E-A makes an external dedicated AFE unnecessary, thereby miniaturizing the board.
In the digital load cell, a board mounting ADC and MCU, and a load cell are...
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Reference Designs
RX23E-A-CH-IAMS
Active
RX23E-A Channel-to-Channel Isolated Analog Input Module Reference Design
This is a reference design of a system that incorporates four pieces of RX23E-A with channel-to-channel isolation and measures temperature and voltage synchronously. This is ideal for applications, such as an analog input module with multiple analog inputs, a temperature controller, a recorder,...
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Development
RX23E-A-IO-LINK-TEMP-SENSOR
Active
RX23E-A IO-Link Temperature Sensor Solution Development Kit
This single-chip solution uses the 32-bit RX23E-A microcontroller with built-in high-precision analog front-end (AFE) to measure temperature, process sensing and signals, and control IO-Link communications via a ZIOL2401 IO-Link PHY chip.
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Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Product Options
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Videos & Training
RX-E series with High Precision ADC for Industrial Sensors
Video List
