ATMEGA1281-16AU MICROCHIP Microcontrollers - MCU

Specifications

• Product Attribute

  Attribute Value

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• Manufacturer:

  MICROCHIP

• Operating Supply Voltage:

  2.7V ~ 5.5V

• Program Memory Size:

  4KB

• ADC Resolution:

  8x10bit

• D/A:

  0bit

• Data Bus Width:

  8-Bit

• Core:

  AVR

• Data RAM Size:

  8KB

• Maximum Clock Frequency:

  16MHz

• Number of I/Os:

  54 I/O

• UART/USART:

  2

• SPI:

  3

• USB Device:

  0

• PWM:

  8

• USB Host/OTG:

  0

• LCD:

  0

• I2C（SMBUS/PMBUS）:

  1

• Ethernet:

  0

• CAN:

  0

• ROM Size:

  128KB (64KW)

• ROM Type:

  FLASH

FQAS

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