ICC
Power Supply Current
Active Mode @12 MHz        25.0 mA
Idle Mode   @12 MHz         6.5 mA
Power-down Mode VCC = 5.5V 50.0 μA

steady state ratings for port pins

Maximum IOL per port pin:              10 mA
Maximum IOL per 8-bit port: port 0:    26 mA 
Ports 1, 2, 3:                         15 mA
Maximum total IOL for all output pins: 71 mA