ATMega328 - TQFP

Product Description

Description: 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.

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:

• 
  Datasheet


• 
  Atmel Product Page