AVR128DB48

8-bit AVR · AVR · avrxmega4 · signature 1E 97 0C

The AVR128DB48 is an 8-bit AVR microcontroller from Microchip with 128 KB of flash, 16 KB of SRAM, 512 B of EEPROM, running up to 32 MHz from 1.8 to 5.5 V, with 41 I/O pins and 60 interrupt vectors. It comes in QFP-48.

Flash128 KB

SRAM16 KB

EEPROM512 B

Clock32 MHz

I/O pins41

Vectors60

Timers

TCA2

TCB4

TCD1

Watchdogyes

Analog

Comparator3

DAC1

Communication

USART5

SPI2

I²C (TWI)2

Power & clock

Supply1.8 – 5.5 V

Max clock32 MHz

Packages

QFP-4848 pins

Explore the AVR128DB48

Pinout1 package, every pin and its functions Memory mapFlash, SRAM, EEPROM and the registers, at their addresses Registers691 registers with every bit InterruptsThe 60-vector table Peripherals56 blocks with their registers and pins Fuses & lock bitsCalculator with the factory defaults