ATxmega64D4

8-bit AVR · AVR XMEGA · avrxmega4 · signature 1E 96 47

The ATxmega64D4 is an 8-bit AVR XMEGA microcontroller from Microchip with 64 KB of flash, 4 KB of SRAM, 2 KB of EEPROM, running up to 32 MHz from 1.6 to 3.6 V, with 34 I/O pins and 56 interrupt vectors. It comes in BGA-49, QFN-QFP-44.

Flash64 KB

SRAM4 KB

EEPROM2 KB

Clock32 MHz

I/O pins34

Vectors56

Timers

2-bit2

TC4

PWM pins16

Watchdogyes

Analog

ADC inputs12

Comparator1

Communication

USART2

SPI2

I²C (TWI)2

Power & clock

Supply1.6 – 3.6 V

Max clock32 MHz

Packages

BGA-4949 pins

QFN-QFP-4444 pins

Explore the ATxmega64D4

Pinout2 packages, every pin and its functions Memory mapFlash, SRAM, EEPROM and the registers, at their addresses Registers441 registers with every bit InterruptsThe 56-vector table Peripherals45 blocks with their registers and pins Fuses & lock bitsCalculator with the factory defaults