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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 development period and bring it to market quickly.

About RX23E-A

RX23E-A is a group from the RX MCU family with integrated high-precision analog front-end. Thanks to low noise and low drift of analog front-end features, the high-precision sensor measurement can be achieved with computation performance, system control, and communication in one chip. Refer to the RX23E-A product page for more detail.

RSSK Configuration and Evaluation Circuit

The kit consists of an evaluation board with the RX23E-A and peripheral circuits for sensor measurement, a K-type thermocouple, and is provided with the GUI and sample programs. These ready-to-use tools enable users to start evaluation of the A/D converter without hardware modification or software development.

The kit can be utilized to evaluate the measurements of thermocouples, RTD, and strain gauges, which are typical sensors in industrial equipment. Our evaluation of K-type thermocouples using the RSSK shows that the measured temperature error is within ±0.6°C under environments between -40°C and 85°C and the effective resolution is 19.4 bit, which means temperature deviation is equivalent to 0.0015°C at rms value. The measured temperature error, which is within the sensor error, validates the evaluation board as a reference design.

Refer to application notes for more details of each sensor measurement evaluation.

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 rsk_rx23ea_circuit_diagram_02
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 sensor_error_01

Components

  • Evaluation board
  • Thermocouple (Type-K)
  • PC tool program (*1)
  • User's Manual (*1)
  • Quick Start Guide (*1)
  • Circuit diagram (*1, included in user's manual)
  • Board diagram (*1, included in user's manual)

*1. Download from website.The PC tool program comes with the latest versions of sample programs.

Features

  • Equipped with RX23E-A with written evaluation software
  • Equipped with peripheral circuits required for sensor measurement
    • Reference junction compensation circuit required for thermocouple measurement
    • Compatible with 2-wire/3-wire/4-wire resistance temperature detectors
    • Supports bridge sensor measurement such as strain gauges
  • Easy evaluation with a GUI-based PC tool program
    • AFE parameters can be changed
    • AD conversion result display function (time waveform, histogram)
    • Digital filter frequency characteristic display
  • K-type thermocouple included
  • Providing sample programs for thermocouple measurement, resistance temperature detector measurement, and strain gauge measurement (GUI and sample programs are downloaded from the web)
  • E1, E2, E2-Lite emulator can be directly connected (*E1, E2 and E2-Lite emulators are sold separately)
  • Software development is possible only by USB power supply.
  • A plug-in terminal block for analog input and a miniature size dedicated thermocouple connector.
  • RS485, CAN driver IC installed

Product Options

Part Number Part Status Buy Sample
RTK0ESXB10C00001BJ
Active
Availability

Documentation

Title language Type Format File Size Date
User Guides & Manuals
RSSKRX23E-A User's Manual 日本語 Manual - Development Tools PDF 2.77 MB
RSSKRX23E-A Renesas Solution Stater Kit for RX23E-A Quick Start Guide 日本語 Quick Start Guide PDF 855 KB
Application Notes & White Papers
RSSKRX23E-A PC Tool Program Operation Manual Application Notes (R20AN0540EJ0200) 日本語 Application Note PDF 1.92 MB
RX23E-A Group Example of IO-Link device (temperature sensor) Application Note 日本語 Application Note PDF 2.39 MB
RX23E-A Group Temperature Measurement Example Using a Thermocouple Application Notes (R01AN4747EJ0110) 日本語 Application Note PDF 1.32 MB
RX23E-A Group Temperature Measurement Examples Using Resistance Temperature Detectors Application Notes (R01AN4788EJ0110) 日本語 Application Note PDF 1.26 MB
RX23E-A Group Weight Measurement Example Using a Load Cell Application Notes (R01AN4789EJ0110) 日本語 Application Note PDF 1.23 MB
RX23E-A Group Analog Front End Typical Characteristics 日本語 Application Note PDF 956 KB
RX23E-A Group Effective use of AFE and DSAD Application Notes 日本語 Application Note PDF 1.40 MB
Downloads
- RSSKRX23E-A PC Tool Program Operation Manual Application Notes - Sample Code (r20an0540xx0200) 日本語 Sample Code ZIP 3.46 MB
- RX23E-A Group Example of IO-Link device (temperature sensor) Application Note - Sample Code Sample Code ZIP 16.15 MB
- RX23E-A Group Temperature Measurement Example Using a Thermocouple Application Notes - Sample Code (r01an4747xx0110) 日本語 Sample Code ZIP 2.78 MB
- RX23E-A Group Temperature Measurement Examples Using Resistance Temperature Detectors Application Notes - Sample Code (r01an4788xx0110) 日本語 Sample Code ZIP 2.58 MB
- RX23E-A Group Weight Measurement Example Using a Load Cell Application Notes - Sample Code (r01an4789xx0110) 日本語 Sample Code ZIP 2.46 MB
Other
Renesas Solution Starter Kit for RX23E-A Board Description File Board Description File ZIP 0 KB
RX23E-A MCU Group Brochure PDF 460 KB

Downloads

Title language Type Format File Size Date
Software
- RSSKRX23E-A PC Tool Program Operation Manual Application Notes (R20AN0540EJ0200) 日本語 Application Note PDF 1.92 MB
- RX23E-A Group Example of IO-Link device (temperature sensor) Application Note 日本語 Application Note PDF 2.39 MB
- RX23E-A Group Temperature Measurement Example Using a Thermocouple Application Notes (R01AN4747EJ0110) 日本語 Application Note PDF 1.32 MB
- RX23E-A Group Temperature Measurement Examples Using Resistance Temperature Detectors Application Notes (R01AN4788EJ0110) 日本語 Application Note PDF 1.26 MB
- RX23E-A Group Weight Measurement Example Using a Load Cell Application Notes (R01AN4789EJ0110) 日本語 Application Note PDF 1.23 MB
Sample Code
RSSKRX23E-A PC Tool Program Operation Manual Application Notes - Sample Code (r20an0540xx0200) 日本語 Sample Code ZIP 3.46 MB
RX23E-A Group Example of IO-Link device (temperature sensor) Application Note - Sample Code Sample Code ZIP 16.15 MB
RX23E-A Group Temperature Measurement Example Using a Thermocouple Application Notes - Sample Code (r01an4747xx0110) 日本語 Sample Code ZIP 2.78 MB
RX23E-A Group Temperature Measurement Examples Using Resistance Temperature Detectors Application Notes - Sample Code (r01an4788xx0110) 日本語 Sample Code ZIP 2.58 MB
RX23E-A Group Weight Measurement Example Using a Load Cell Application Notes - Sample Code (r01an4789xx0110) 日本語 Sample Code ZIP 2.46 MB
Hardware
Renesas Solution Starter Kit for RX23E-A Board Description File Board Description File ZIP 0 KB