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
Programmable multilevel interrupt controller
Five sleep modes
Programming and debug interface
PDI (program and debug interface)
I/O and packages
50 programmable I/O pins
64-lead TQFP
64-pad QFN
Operating voltage
1.6 – 3.6V
Operating frequency
0 – 12MHz from 1.6V
0 – 32MHz from 2.7V
Atmel-8134Q-ATxmega32D3-64D3-128D3-192D3-256D3-384D3_datasheet–10/2015
