ATxmega128D4

8/16-bit Atmel XMEGA D4 Microcontroller ATxmega128D4 / ATxmega64D4 / ATxmega32D4 / ATxmega16D4 Features  High-performance, low-power Atmel® AVR® XMEGA® 8/16-bit Microcontroller  Nonvolatile program and data memories  16K - 128KBytes of in-system self-programmable flash  4K - 8KBytes boot section  1K - 2KBytes EEPROM  2K - 8KBytes internal SRAM  Peripheral Features  Four-channel event system  Four 16-bit timer/counters  Two timer/counters with 4 output compare or input capture channels  Two timer/counters with 2 output compare or input capture channels  High-resolution extensions on all timer/counters  Advanced waveform extension (AWeX) on one timer/counter  Two 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  On...