ATmega1284 - ATMEL

ATmega1284 8-bit AVR Microcontrollers

.......9 2. Configuration Summary. 10 3. Ordering Information ..... 11 4. B.

Features

  – Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode
  – Two 16-bit Timer/Counters with Separate Prescaler, Compare Mode, and Capture Mode
  – Real Time Counter with Separate Oscillator
  – Eight PWM Channels
  – 8-channel 10-bit ADC
• Differential Mode with Selectable Gain at 1×, 10× or 200×
  – One Byte-oriented 2-wire Serial Interface (Philips I2C compatible)
  – Two Programmable Serial USART
  – One Master/Slave SPI Serial Interface
  – Programmable Watchdog Timer with Separate On-chip Oscillator
  – On-chip Analog Comparator
  – Interrupt and Wake-up on Pin Change
• Special Microcontroller Fea.