Overview

Renesas has a broad lineup of microcontroller products suitable for microwave ovens. These include RX13T Group of high performance MCU, RL78/L1x Series of LCD MCUs, which are built around a high-performance CPU and integrate a PWM (Pulse Width Modulation) function for IGBT control and A/D converters to handle a variety of sensor inputs, and RX130/RX230 Group, which incorporate a touch detection circuit. Also, recent trend of voice command operation for advanced HMI is realized by the RX651 group.

Microwave Oven (High-End)

System Block Diagram

System Block Diagram

Recommended Products
Block Semiconductor Device Recommended Products Features

Display Control

MCU RX130 Group
RX230 Group
RX651 Group
Enhanced Capacitive Touch function, 5V operation
Enhanced DSP/FPU, Connectivity (USB), HMI (Capacitive Touch ), Security, Low power consumption, 5V
Large-capacity RAM, Connectivity (Ethernet, USB), HMI (LCD), Security, Motor
System Control MCU RX13T Group 32-bit MCU including on-chip FPU, single motor control applications, reduce board area and BOM costs
RL78/L1x Series 16-bit MCU, Segment LCD controller/driver
Sensor Output CMOS Op-amp READ2303G
READ2304G
Full range input/output, high slew rate
Low power consumption, high slew rate
Related Software
Related Boards
Name Part No.
R2A20112A evaluation board * -
R2A20114B evaluation board * -

*:Please contact your sales representative or contact us directly.