Renesas Electronics Smart Toilet
Renesas Electronics Smart Toilet is a reference design that combines Renesas products together to deliver a comprehensive solution. This design demonstrates a high-end product with a seat/water/dry cooling and heating system and a sterilization function, with all controls accessible via a remote.
The RX113 is a 32-bit microcontroller (MCU) single-chip solution for bidirectional human-machine interface (HMI) and various peripheral devices. The RL78/G12 is ideal for sub-microcontrollers like remote controllers with compact, low power and high function general purpose. This design also features DC-DC and LDO power for the MCU, motor, and other peripheral modules. The triac is used for the heating function. Lastly, the humidity and temperature sensor provides leading accuracy and excellent stability, and the photocoupler provides high performance in an ultra-small package.
Features
- Single-chip MCU, reduced BOM cost, and PCB size
- Low-end MCU for remote design, widely used in various home appliances
- High-performance DC-DC, LDO, photocoupler, and temperature/humidity sensor for an integrated solution
Block Diagram
Single-Chip MCU
- RX113 32-Bit Microcontroller
Single-chip MCU solution for bidirectional human machine interface (HMI) and interfacing
Low-end MCU
Renesas Electronics RL78低功率8位元和16位元微控制器
具有廣泛的強大周邊裝置功能的超低功率MCU。
Triac
Photocoupler
Additional Application Solutions
See how Renesas complementary product portfolios of Analog + Power + Embedded Processing work together to deliver comprehensive solutions.