AVR16DD20

8-bit AVR · AVR · avrxmega3 · signature 1E 94 33

The AVR16DD20 is an 8-bit AVR microcontroller from Microchip with 16 KB of flash, 2 KB of SRAM, 256 B of EEPROM, running up to 32 MHz from 1.8 to 5.5 V, with 17 I/O pins and 35 interrupt vectors. It comes in DIP20MVIO, QFP20MVIO.

Flash16 KB
SRAM2 KB
EEPROM256 B
Clock32 MHz
I/O pins17
Vectors35

Timers

TCA1
TCB2
TCD1
Watchdogyes

Analog

Comparator1
DAC1

Communication

USART2
SPI1
I²C (TWI)1

Power & clock

Supply1.8 – 5.5 V
Max clock32 MHz

Packages

DIP20MVIO20 pins
QFP20MVIO20 pins

Explore the AVR16DD20

Pinout2 packages, every pin and its functionsMemory mapFlash, SRAM, EEPROM and the registers, at their addresses Registers430 registers with every bit InterruptsThe 35-vector table Peripherals39 blocks with their registers and pins Fuses & lock bitsCalculator with the factory defaults