Supplier of advanced semiconductor solutions, Renesas Electronics, has announced the expansion of its RX24T and RX24U Groups of 32-bit microcontrollers (MCUs) to include new high-temperature-tolerant models for motor-control applications that require an expanded operating temperature range. The new RX24T G Version and RX24U G Version support operating temperatures ranging from -40 to +105°C, while maintaining the high speed, high functionality, and energy efficiency of the RX24T and RX24U MCUs. Akira Denda, Vice President of Renesas' Industrial Automation Business Division, Industrial Solution Business Unit, stated: "Through the IoT, home appliances and industrial machinery are attaining greater functionality based on network connectivity and user interface enhancements and effective use of the limited interior space as well as the higher temperature environments are becoming major issues.