ATxmega32D3

8/16-bit Atmel AVR XMEGA D3 Microcontroller ATxmega32D3 / ATxmega64D3 / ATxmega128D3 / ATxmega192D3 / ATxmega256D3 / ATxmega384D3 Features  High-performance, low-power Atmel® AVR® XMEGA® 8/16-bit Microcontroller  Nonvolatile program and data memories  32K - 384KBytes of in-system self-programmable flash  4K - 8KBytes boot section  1K - 4KBytes EEPROM  4K - 32KBytes internal SRAM  Peripheral features  Four-channel event system  Five 16-bit timer/counters  Four timer/counters with four output compare or input capture channels  One timer/counter with two output compare or input capture channels  High resolution extension on two timer/counters  Advanced waveform extension (AWeX) on one timer/counter  Three USARTs with IrDA support for one USART  Two two-wire interfaces with dual address match (I2C and SMBus compatible)  Two serial peripheral interfaces (SPIs)  CRC-16 (CRC-CCITT) and CRC-32 (IEEE®802.3) generator  16-bit real time counter (RTC) with separate oscillator  One sixteen-channel, 12-bit, 300ksps Analog to Digital Converter  Two Analog Comparators with window compare function, and current sources  External interrupts on all general purpose I/O pins  Programmable watchdog timer with separate on-chip ultra low power oscillator  Atmel QTouch® library support  Capacitive touch buttons, sliders and wheels  Special microcontroller features  Power-on reset and programmable brown-out detection  Internal and external clock options with PLL and prescaler...