MCU ATMEGA4809
The ATmega4808/4809 microcontrollers are part of the megaAVR® 0-series, which uses the AVR® processor with
hardware multiplier running at up to 20 MHz, and offers a wide range of Flash sizes up to 48 KB, up to 6 KB of
SRAM, and 256 bytes of EEPROM in 28-, 32-, 40-, or 48-pin packages