AVR32DB28

8-bit AVR · AVR · avrxmega3 · signature 1E 95 37

The AVR32DB28 is an 8-bit AVR microcontroller from Microchip with 32 KB of flash, 4 KB of SRAM, 512 B of EEPROM, running up to 32 MHz from 1.8 to 5.5 V, with 22 I/O pins and 42 interrupt vectors. It comes in DIP-28.

Flash32 KB

SRAM4 KB

EEPROM512 B

Clock32 MHz

I/O pins22

Vectors42

Timers

TCA1

TCB3

TCD1

Watchdogyes

Analog

Comparator3

DAC1

Communication

USART3

SPI2

I²C (TWI)1

Power & clock

Supply1.8 – 5.5 V

Max clock32 MHz

Packages

DIP-2828 pins

Explore the AVR32DB28

Pinout1 package, every pin and its functions Memory mapFlash, SRAM, EEPROM and the registers, at their addresses Registers500 registers with every bit InterruptsThe 42-vector table Peripherals45 blocks with their registers and pins Fuses & lock bitsCalculator with the factory defaults