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Atmel-8135R-AVR-ATxmega16D4-32D4-64D4-128D4-Datasheet–02/2015
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 (I
2
C 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 twelve-channel, 12-bit, 200ksps 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
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
8/16-bit Atmel XMEGA D4 Microcontroller
ATxmega128D4 / ATxmega64D4 /
ATxmega32D4 / ATxmega16D4
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