8/16-bit Atmel XMEGA Microcontroller ATxmega128A4U / ATxmega64A4U* / ATxmega32A4U / ATxmega16A4U *Preliminary

8/16-bit Atmel XMEGA Microcontroller
ATxmega128A4U / ATxmega64A4U* /
ATxmega32A4U / ATxmega16A4U
*Preliminary

Features
 High-performance, low-power Atmel® AVR® XMEGA® 8/16-bit Microcontroller
 Nonvolatile program and data memories
 16K - 128KB of in-system self-programmable flash
 4K - 8KB boot section
 1K - 2KB EEPROM
 2K - 8KB internal SRAM
 Peripheral Features
 Four-channel DMA controller
 Eight-channel event system
 Five 16-bit timer/counters
 Three 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
 One USB device interface
 USB 2.0 full speed (12Mbps) and low speed (1.5Mbps) device compliant
 32 Endpoints with full configuration flexibility
 Five USARTs with IrDA support for one USART
 Two Two-wire interfaces with dual address match (I2C and SMBus compatible)
 Two serial peripheral interfaces (SPIs)
 AES and DES crypto engine
 CRC-16 (CRC-CCITT) and CRC-32 (IEEE® 802.3) generator
 16-bit real time counter (RTC) with separate oscillator
 One twelve-channel, 12-bit, 2msps Analog to Digital Converter
 One two-channel, 12-bit, 1msps Digital to Analog 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
 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
 Programmable multilevel interrupt controller
 Five sleep modes
 Programming and debug interfaces
 PDI (program and debug interface)
 I/O and packages
 34 Programmable I/O pins
 44 - lead TQFP
 44 - pad VQFN/QFN
 49 - ball VFBGA
 Operating voltage
 1.6 – 3.6V
 Operating frequency
 0 – 12MHz from 1.6V
 0 – 32MHz from 2.7V

Click here to download ATMEL pdf datasheets 8/16-bit Atmel XMEGA Microcontroller ATxmega128A4U / ATxmega64A4U* / ATxmega32A4U / ATxmega16A4U *Preliminary

 TopDatasheet-IC chip circuits ATMEL Quantum pdf datasheets download