ELECTRICAL CHARACTERISTICS2176.3 DC Characteristics 1(V CC=4.0 to 6.0V,VSS =0V, Ta=–40°C to +85°C)ParameterInput Low VoltageInput High VoltageInput High VoltageOutput Low Voltage[PORT 1, 2,3]Output Low Voltage[PORT 0, ALE, PSEN]Output High Voltage[PORT 1, 2,3]Output High Voltage[PORT 0, ALE, PSEN]Logical 0 Input Current/logical 1 Output CurrentLogical 1 to 0Transition Current[PORT 1, 2,3]lnput Leakage Current[PORT 0 loating, EA]RESET Pull-downResistorPin CapacitancePower Down CurrentSymbolVILVIHVIH1VOLVOL1VOHVOH1IIL/IOHITLILIRRSTCIOIPDConditions—Except XTAL1, EAand RESETXTAL1 and EARESETI OL =1.6mAIOL =3.2mAIOH =–60μAIOH =–30μAIOH =–10μAIOH =–400μAVCC =5V±10%IOH =–150μAIOH =–40μAVI=0.45V/VO=0.45VVI=2.0VVSS I—Ta=25°C, f=1MHz[except XTAL1]—Min–0.50.2VCC+0.90.7VCC——2.40.75VCC0.9VCC2.40.75VCC0.9VCC–5——20——Typ——————————————40—1Max0.2VCC–0.1VCC +0.5VCC +0.50.450.45——————–80–500±101251050UnitVVVVVVVVVVVμAμAμAkΩpFμAMeasuringCircuit1232—4[PORT 1, 2,3]
