Renesas Electronics Corporation

Category: Safety

This library consists of self-test software functions and guidelines to assist in compliance with the IEC 60730 Class B safety standard for household appliances.

Electronic household appliances require specific testing to ensure safety and reliability compliance. Class B standards are control functions intended to prevent unsafe operation.

The diagnostics software library contains software tests for the CPU, volatile memory (user RAM), non-volatile memory (Flash ROM for code and data storage), Clock Frequency Accuracy Measurement Circuit (CAC), Independent Watchdog (IWDT), Low Voltage Detection (LVD) module, 14-bit A/D Converter (ADC14), and Port Output Enable for the GPT (POEG) module.

The software routines can be implemented in any system for self-testing of Synergy S124 microcontrollers (MCUs). The routines are to be used after reset and during program execution, but can be integrated into the overall system design as desired.

Release Information

S124 IEC 60730 Self-Test Library 1.0

Current Public Release

Release Date: 2017-12-18

MD5: 77bedbcf0092190095ed22d0af734fb6

Target Devices


Type Title Date
Software & Tools - Software Log in to Download ZIP 225 KB
1 item


Type Title Date
Application Note PDF 653 KB
Certificate PDF 681 KB
Report PDF 1.23 MB
3 items