ATXMEGA128A4

Features High-performance, Low-power AVR 8/16-bit AVR XMEGA Microcontroller Non-volatile Program and Data Memories – 16K - 128K Bytes of In-System Self-Programmable Flash – 4K Boot Code Section with Independent Lock Bits – 1K - 2K Bytes EEPROM – 2K - 8K Bytes Internal SRAM Peripheral Features – Four-channel DMA Controller with support for external requests – Eight-channel Event System – Five 16-bit Timer/Counters Three Timer/Counters with 4 Output Compare or Input Capture channels www.DataSheet4U.com Two Timer/Counters with 2 Output Compare or Input Capture channels High-Resolution Extensions on all Timer/Counters Advanced Waveform Extension on one Timer/Counter – Five USARTs IrDA Extension on one USART – Two Two-Wire Interfaces with dual address match (I2C and SMBus compatible) – Two SPIs (Serial Peripheral Interfaces) peripherals – AES and DES Crypto Engine – 16-bit Real Time Counter with Separate Oscillator – One Twelve-channel, 12-bit, 2 Msps Analog to Digital Converter – One Two-channel, 12-bit, 1 Msps Digital to Analog Converter – Two Analog Comparators with Window compare function – External Interrupts on all General Purpose I/O pins – Programmable Watchdog Timer with Separate On-chip Ultra Low Power Oscillator Special Microcontroller Features – Power-on Reset and Programmable Brown-out Detection – Internal and External Clock Options with PLL – Programmable Multi-level Interrupt Controller – Sleep Modes: Idle, Power-down, Standby, Power-save, Extended Standby –...