• Special Microcontroller Features

̶ Power-on Reset and Programmable Brown-out Detection
̶ Internal Calibrated RC Oscillator
̶ External and Internal Interrupt Sources
̶ Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby and Extended Standby

• I/O and Packages

̶ 32 Programmable I/O Lines
̶ 40-pin PDIP, 44-lead TQFP, and 44-pad QFN/MLF

• Operating Voltages

̶ 2.7 - 5.5V
Speed Grades
̶ 0 - 16MHz

• Power Consumption @ 1MHz, 3V, and 25°C

̶ Active: 0.6mA
̶ Idle Mode: 0.2mA
̶ Power-down Mode: < 1µA