简介：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. The series uses the latest technologies from
Microchip with a flexible and low-power architecture, including Event System and SleepWalking, accurate analog
features, and advanced peripherals.
The devices described in this data sheet offer 48 KB in a 28/32/40/48-pin package

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