Appliance Microcontrollers

A 32-bit low-cost general-purpose microcontroller with an ARM Cortex®-M0 core. It can run up to 48MHz, and has up to 32KB of Flash memory and 4KB of SRAM memory on-chip. The controller’s peripherals include: 2 UARTs, 1 I 2C bus interface, 1 SPI, 4 timers, 1 PWM with up to 6 channels, 1 watchdog timer (WDT), 1 8-channel high-speed 12-bit ADC, 1 touch-sensing controller (TSC) with up to 8 channels, and up to 27 GPIOs.

Main features:

High-performance 32-bit ARM CPU core

– ARM Cortex®-M0 processor running up to 48MHz

– Single-cycle 32-bit hardware multiplier

– Flexible NVIC interrupt

Target applications:

• Air purifier

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• Refrigerator

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• Washing machine

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• Air conditioner

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• Electric fan

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• Sweeping robot

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• Kitchen appliances

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• Smart home

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• Small appliances

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• TV