ATxmega128B1 Datasheet | Atmel

Features - High-performance, low-power Atmel® AVR® XMEGA® 8- and16-bit Microcontroller - Nonvolatile program and data memories - 64K - 128KBytes of in-system self-programmable flash - 4K - 8KBytes boot section - 2KBytes EEPROM - 4K - 8KBytes internal SRAM - Peripheral features - Two-channel DMA controller - Four-channel event system - Three 16-bit timer/counters - Two timer/counters with four output pare or input capture channels - One timer/counter with two output pare or input capture channels - High resolution extensions one timer/counter - Advanced waveform extension (AWe X) on one timer/counter - Split mode on two timer/counters - One USB device interface - USB 2.0 full speed (12Mbps) and low speed (1.5Mbps) device pliant - 32 endpoints with full configuration flexibility - Two USARTs with Ir DA support for one USART - AES and DES crypto engine - CRC-16 (CRC-CCITT) and CRC-32 (IEEE® 802.3) generator - One two-wire interface with dual address match (I2C and SMBus patible) - One serial peripheral interface (SPI) - 16-bit Real Time Counter (RTC) with separate oscillator - Liquid Crystal Display (LCD) - Up to 4x40 segment driver - Built in contrast control - ASCII character mapping - Flexible SWAP of segment and mon terminals buses - Two eight-channel, 12-bit, three hundred thousand SPS Analog to Digital Converters - Four Analog parators with window pare function, and current source feature - External interrupts on all general purpose I/O pins - Programmable watchdog timer with separate on-chip ultra low power oscillator - QTouch® library support - Capacitive touch buttons, sliders and wheels - Special microcontroller...