Smart kitchen appliances have several features, such as color display, touch control and sound feedback. Voice recognition is also an emerging feature for non-contact operation. Sensing functions such as humidity/temperature and gas, can also be added on as an additional feature to these systems.

This reference design shows a multi-HMI function control and sensing solution, with the RA6M3 32-bit micrcocontroller (MCU) consolidating system control.

System Benefits:

  • Single-chip MCU, reduced bill-of-materials (BOM) cost and PCB size
  • High-performance HMI (voice recognition, graphic and sound feedback/adaptive differential pulse-code modulation) can be controlled in one chip
  • High-performance LDO, gas sensor and temperature/humidity sensor for an integrated solution



Related Products

Product Description Featured Document Ordering
RA6M3 120MHz Arm® Cortex®-M4F core with USB High-Speed, Ethernet and TFT controller Datasheet Select Specific Device
ISL80102 High-Performance 2A Linear Regulator Datasheet Buy/Sample
LED Driver      
ISL97634 White LED Driver with PWM Dimming Datasheet Buy/Sample
ZMOD4410 Indoor Air Quality Sensor Platform Datasheet Buy/Sample
HS3001 High-Performance Relative Humidity and Temperature Sensor Datasheet Buy/Sample
Op Amp      
READ2302 High Drivability and High Slew Rate, Input/Output Full Range, CMOS Dual Operational Amplifier VIO ≤ ±6mV, SR = 8V/μs, GBW = 6MHz Datasheet Buy/Sample