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This is Atmel’s high performance, low power 8-bit AVR ATMega328 microcontroller in a pint-sized TQFP package. Yes, you really can solder that.

Note: There is no difference between this part and its previous version. This new copy was created to help make our in house assemblies easier to produce and manage.

Features:

  • 1.8-5.5V operating range
  • Up to 20MHz
  • Part: ATMEGA328P-AU
  • 32kB Flash program memory
  • 1kB EEPROM
  • 2kB Internal SRAM
  • 2 8-bit Timer/Counters
  • 1 16-bit Timer/Counter
  • RTC with separate oscillator
  • 6 PWM Channels
  • 8 Channel 10-bit ADC
  • Serial USART
  • Master/Slave SPI interface
  • 2-wire (I2C) interface
  • Watchdog timer
  • Analog comparator
  • 23 IO lines
  • Data retention: 20 years at 85C/ 100 years at 25C

Documents:

The ATmega328 - TQFP appears in the following collections:

SKU SF-COM-13448