AC Electrical Characteristics

−40˚C

≤ T

Parameter

Conditions

Min

Typ

Max

Units

Instruction Cycle Time (t

Crystal, Resonator,

4.5V

≤ V

1.0

DC

µs

R/C Oscillator

4.5V

≤ V

3.0

DC

µs

Inputs

t

SETUP

4.5V

≤ V

200

ns

t

HOLD

4.5V

≤ V

60

ns

Output Propagation Delay (Note 7)

R

t

SO, SK

4.5V

≤ V

0.7

µs

All Others

4.50V

≤ V

1.0

µs

MICROWIRE Setup Time (t

V

20

ns

MICROWIRE Hold Time (t

V

56

ns

MICROWIRE Output Propagation Delay (t

220

ns

Input Pulse Width (Note 8)

Interrupt Input High Time

1.0

t

c

Interrupt Input Low Time

1.0

t

c

Timer 1, 2, 3 Input High Time

1.0

t

c

Timer 1, 2, 3 Input Low Time

1.0

t

c

Reset Pulse Width

1.0

µs

and outputs driven low but not connected to a load.

sinking current; with L, C, G0, and G2–G5 programmed as low outputs and not driving a load; all outputs programmed low and not driving a load; all inputs tied to

in crystal clock mode.

cludes ESD transients.

Note 7: The output propagation delay is referenced to the end of the instruction cycle where the output change occurs.

Note 8: Parameter characterized but not tested.

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