AVR32SD20

8-bit AVR · AVR · avrxmega3 · signature 1E 95 54

The AVR32SD20 is an 8-bit AVR microcontroller from Microchip with 32 KB of flash, 4 KB of SRAM, 256 B of EEPROM, running up to 20 MHz from 1.8 to 5.5 V, with 17 I/O pins and 50 interrupt vectors. It comes in DIP20MVIO.

Flash32 KB

SRAM4 KB

EEPROM256 B

Clock20 MHz

I/O pins17

Vectors50

Timers

TCA1

TCB4

TCD1

Watchdogyes

Analog

Comparator3

DAC1

Communication

USART2

SPI2

I²C (TWI)1

Power & clock

Supply1.8 – 5.5 V

Max clock20 MHz

Packages

DIP20MVIO20 pins

Explore the AVR32SD20

Pinout1 package, every pin and its functions Memory mapFlash, SRAM, EEPROM and the registers, at their addresses Registers580 registers with every bit InterruptsThe 50-vector table Peripherals49 blocks with their registers and pins Fuses & lock bitsCalculator with the factory defaults