Overview

Renesas Electronics supplies MCUs such as those in the RL78 Family for vacuum cleaner applications. These microcontrollers have the performance necessary to deliver fine-grained motor control, while at the same time reducing power consumption substantially. Our chips are ideal for use in middle-range vacuum cleaners.

Vacuum Cleaner

System Block Diagram

System Block Diagram

Recommended Products
Block Semiconductor Device Recommended Product Name Features, etc.
Control MCU MCU RL78/G14 Group General-purpose 16-bit microcontrollers that emphasize basic performance
HMI MCU MCU RL78/G13 Group General-purpose 16-bit microcontrollers that emphasize basic performance
RX130 Group 32-bit microcontroller with Cpacitive Touch Sensor Unit
MCU peripheral CMOS op-amp READ2302GSP Full range Input/output , High slew rate
μPC4742, μPC4744 High slew rate
Main motor TRIAC BCR16FM-12LB
BCR16CM-12LB
BCR25CM-12LB
BCR12CM-12LB
 
Power brush TRIAC BCR3FM-12LB
BCR3AS-12A
 
Sensor CMOS op-amp READ2302GSP Full range Input/output , High slew rate
TRIAC control Photocoupler (standard) PS23xx Series
PS27xx Series
PS28xx Series
High isolation voltage (5kVr.m.s.), 4p-LSOP, Ta=115°C
High isolation voltage (3.75kVr.m.s.), 4p-SOP, Ta=110°C
High isolation voltage (2.5kVr.m.s.), 4p-SSOP, Ta=110°C