−40˚C

≤ T

Parameter

Conditions

Min

Typ

Max

Units

Maximum Input Current without Latchup

(Note 7)

Room Temp.

mA

RAM Retention Voltage, Vr

2.0

V

V

(Note 10)

12

µs

Input Capacitance

(Note 9)

7

pF

Load Capacitance on D2

(Note 9)

1000

pF

AC Electrical Characteristics

−40˚C

≤ T

Parameter

Conditions

Min

Typ

Max

Units

Instruction Cycle Time (t

Crystal/Resonator, External

4.5V

≤ V

0.67

µs

R/C Oscillator (Internal)

4.5V

≤ V

2

µs

Frequency Variation (Note 9)

4.5V

≤ V

%

External CKI Clock Duty Cycle (Note 9)

fr = Max

45

55

%

Rise Time (Note 9)

fr = 10 MHz Ext Clock

12

ns

Fall Time (Note 9)

fr = 10 MHz Ext Clock

8

ns

Output Propagation Delay (Note 8)

R

t

SO, SK

4.5V

≤ V

0.7

µs

All Others

4.5V

≤ V

1.0

µs

MICROWIRE Setup Time (t

11)

20

ns

MICROWIRE Hold Time (t

11)

56

ns

MICROWIRE Output Propagation

Delay (t

220

ns

Input Pulse Width (Note 9)

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

but not connected to a load.

Note 6: The HALT mode will stop CKI from oscillating in the R/C and the Crystal configurations. In the R/C configuration, CKI is forced high internally. In the crystal

to HALT mode entered via setting bit 7 of the G Port data register.

ESD transients.

Note 8: The output propagation delay is referenced to the end of the instruction cycle where the output change occurs.

Note 9: Parameter characterized but not tested.

Note 10: Rise times faster than the minimum specification may trigger an internal power-on-reset.

Note 11: MICROWIRE Setup and Hold Times and Propagation Delays are referenced to the appropriate edge of the MICROWIRE clock. See and the MICROWIRE

operation description.

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