With the rapid growth of the air purifier market, Renesas highlights a reference design that features different user interaction experiences via the capability of the RA4 MCU series. This design is based around a main control MCU (RA4M1) which features built-in touch sensor capabilities, high-performance ADCs, displays, USB, and security modules. This platform allows easy expansion and support through the Arm® ecosystem, as well as a secure cloud connection. The design also features ambient sensing solutions, which include a temperature and humidity sensor (HS3003), gas sensor (ZMOD4410), and automatic filter replacement through the light sensor (ISL29033) with automatic inspection. The system can be remotely monitored and controlled through the secure cloud connection.
- The RA4 MCU supports a 16-bit ADC, high-performance capacitive touch sensing unit (CTSU) and a full Arm® ecosystem
- Full analog sensor portfolio and high-performance power system
|RA4M1||48MHz Arm® Cortex®-M4 core with LCD controller and cap touch for HMI||Datasheet||Select Specific Device|
|ISL9005A||LDO with low ISUPPLY, high PSRR||Datasheet||Buy/Sample|
|ISL29033||Ultra-low lux, low power, integrated digital ambient light sensor with interrupt function||Datasheet||Buy/Sample|
|ZMOD4410||Indoor air quality sensor platform||Datasheet||Buy/Sample|
|HS3002||High-performance relative humidity and temperature sensor||Datasheet||Buy/Sample|
Renesas’ complementary product portfolios of Analog + Power + Embedded Processing work together to deliver comprehensive solutions to our customers. Our product experts have developed "Winning Combinations," compelling product combinations that help our customers accelerate their designs and get to market faster.