Low-Power Features:

• Standby Current:
  
  • <100 nA @ 2.0V, typical
• Operating Current:
  
  • 11μA @ 32 kHz, 2.0V, typical
    
  • 220μA @ 4 MHz, 2.0V, typical
• Watchdog Timer Current:
  
  • 1μA @ 2.0V, typical

Peripheral Features:

• Liquid Crystal Display module:
  
  • Up to 60/96/168 pixel drive capability on 28/40/64-pin devices, respectively
    
  • Four commons
• Up to 24/35/53 I/O pins and 1 input-only pin:
  
  • High-current source/sink for direct LED drive
    
  • Interrupt-on-change pin
    
  • Individually programmable weak pull-ups
• In-Circuit Serial Programming™ (ICSP™) via two pins
• Analog comparator module with:
  
  • Two analog comparators
    
  • Programmable on-chip voltage reference (CVREF) module (% of VDD)
    
  • Comparator inputs and outputs externally accessible
• A/D Converter:
  
  • 10-bit resolution and up to 8 channels
• Timer0: 8-bit timer/counter with 8-bit programmable prescaler
• Enhanced Timer1:
  
  • 16-bit timer/counter with prescaler
    
  • External Timer1 Gate (count enable)
    
  • Option to use OSC1 and OSC2 as Timer1 oscillator if INTOSCIO or LP mode is selected
• Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler
• Addressable Universal Synchronous Asynchronous Receiver Transmitter (AUSART)
• Up to 2 Capture, Compare, PWM modules:
  
  • 16-bit Capture, max. resolution 12.5 ns
    
  • 16-bit Compare, max. resolution 200 ns
    
  • 10-bit PWM, max. frequency 20 kHz
• Synchronous Serial Port (SSP) with I2C™