ATmega4808/4809 Data Sheet
■ 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.
● Overview:
■ The figure below shows the megaAVR® 0-series devices, laying out pin count variants and memory sizes:
▲ Vertical migration is possible without code modification, as these devices are fully pin and feature compatible
▲ Horizontal migration to the left reduces the pin count and, therefore, the available features
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ATmega4808 、 ATmega4809 、 ATmega1608 、 ATmega3208 、 ATmega808 、 ATmega3209 、 ATmega1609 、 ATmega809 、 ATmega4809-MFR-VAO |
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Datasheet |
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Please see the document for details |
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TQFP;VQFN;PDIP;SSOP |
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English Chinese Chinese and English Japanese |
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02/2021 |
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Rev. C |
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DS40002173C |
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4.2 MB |
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