0˚C

≤ T

Parameter

Conditions

Min

Typ

Max

Units

Input Capacitance

(Note 6)

7

pF

Load Capacitance on D2

(Note 6)

1000

pF

AC Electrical Characteristics

0˚C

≤ T

Parameter

Conditions

Min

Typ

Max

Units

Instruction Cycle Time (Note 8)

Crystal, Resonator

2.7V

≤ V

2.5

DC

µs

4V

≤ V

1.0

DC

µs

R/C Oscillator

2.7V

≤ V

7.5

DC

µs

4V

≤ V

3.0

DC

µs

Inputs

t

SETUP

4V

≤ V

200

ns

2.7V

≤ V

500

ns

t

HOLD

4V

≤ V

60

ns

2.7V

≤ V

150

ns

Output Propagation Delay (Note 6)

R

t

SO, SK

4V

≤ V

0.7

µs

2.7V

≤ V

1.75

µs

All Others

4V

≤ V

1

µs

2.7V

≤ V

2.5

µs

V

20

ns

MICROWIRE Hold Time (t

V

56

ns

MICROWIRE Output Propagation Delay (t

220

ns

Input Pulse Width (Note 7)

Interrupt Input High Time

1

t

C

Interrupt Input Low Time

1

t

C

Timer 1, 2, 3 Input High Time

1

t

C

Timer 1, 2, 3 Input Low Time

1

t

C

Reset Pulse Width

1

µs

Note 3: Supply current is measured after running 2000 cycles with a square wave CKI input, CKO open, inputs at rails and outputs open.

clock monitor and comparator disabled. Parameter refers to HALT mode entered via setting bit 7 of the G Port data register. Part will pull up CKI during HALT in crystal

clock mode.

pins will not latch up. The voltage at the pins must be limited to less than 14V. WARNING: Voltages in excess of 14V will cause damage to the pins. This warning

excludes ESD transients.

Note 6: The output propagation delay is referenced to the end of the instruction cycle where the output change occurs.

Note 7: Parameter characterized but not tested.

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