AVR32 Family ATUC Series Microcontrollers 32位微控制器:

32-Bit AVR microcontroller featuring 64KB Flash, 16KB SRAM . All of the QTouch Channels can operate in a DMA-driven mode, known as DMATouch, that allows touch and proximity detection without CPU intervention. The same feature can be used to wake up the device from low-power sleep modes upon touch or proximity.

• Core: AVR Running at 48MHz
• FLASH: Up to 128KB, RAM: Up to 16KB.
• Interfaces: USART, I2C, SPI.
• 1x 8 Channel ADC
• Up to 35 General Purpose Input Output Pins
• Asynchronous Timer (AST) with Real-Time Clock Capability
• 7 PWM Channels (PWMA)
• Autovectored Low Latency Interrupt Service with Programmable Priority
• 3x 16-Bit Timer/Counter
• Applications: Motor Controllers, LCD backlight control