ATMEGA4808 megaAVR Mini Dev. Board, Arduino Compatible

ATMEGA4808 megaAVR Mini Dev. Board, Arduino Compatible


SKU: DAR1060 Category: Tags: , ,
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This chip is from the family of new generation of the ATMEGA megaAVR 0 series, and it has a lot of exciting features.

  • Incredible price point
  • Multiple serial ports, SPI and i2c interfaces
  • Built-in programmable logic, UPDI one wire programming interface, programmer can be built from arduino nano or similar
  • Up to 16 analog input pins
  • An analog comparator with a built-in programmable voltage reference and hysteresis

Board Features:

  • Atmega4808 TQFP-32 microcontroller:
    • Arduino bootloader supported
    • 64KB Flash, 6KB RAM, 256B EEPROM
    • 3x serials, 27 IOs
  • Power supply LDO support up to 18V 500mA on 5V and 3V3
  • On board USB-TTL bridge:
    • Supports arduino serial auto download
    • TXD/RXD status LEDs
    • Upload via atmega4808 UART2 alternative pin PF4/PF5 (D24/D25)
    • For programming do serial2.begin() and swap(1) for alternative pins
  • One general programming led D7, one reset button
  • Lead out all pins from the chip
  • On board backside power supply can be selected between 5V or 3V3
  • On board backside ED-BTB board to board socket:
  • Board pin definitions compatible with software MCUdude/MegaCoreX

Additional information

Weight 0.01 kg


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