Specifications:

• Operating Voltages : 4.5V - 5.5V

• Power Consumption at 4Mhz, 3V, 25°C : Active: 3.6mA ;Idle Mode: 1.0mA ;Power-down Mode: 0.5µA

• Five Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, and Standby

• Internal Calibrated RC Oscillator

• External and Internal Interrupt Sources

• Programmable Serial USART