COP68xC: −55˚C

≤ T

Parameter

Condition

Min

Typ

Max

Units

Maximum Input Current (Room Temp)

without Latchup (Note 20)

Room Temp

mA

RAM Retention Voltage, Vr (Note 21)

500 ns Rise and Fall Time (Min)

2.5

V

Input Capacitance

7pF

Load Capacitance on D2

1000

pF

Note 16:

Absolute maximum ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications are not ensured when

operating the device at absolute maximum ratings.

Note 17: Rate of voltage change must be less than 0.5V/ms.

Note 18: Supply current is measured after running 2000 cycles with a square wave CKI input, CKO open, inputs at rails and outputs open.

and tied to ground, all outputs low and tied to ground.

Note 21: To maintain RAM integrity, the voltage must not be dropped or raised instantaneously.

COP680C/COP681C/COP682C

AC Electrical Characteristics

−55˚C

≤ T

Parameter

Condition

Min

Typ

Max

Units

Instruction Cycle Time (tc)

Ext. or Crystal/Resonant

V

1

DC

µs

(Div-by 10)

CKI Clock Duty Cycle

fr = Max

40

60

%

(Note 22)

Rise Time (Note 22)

fr = 10 MHz Ext Clock

12

ns

Fall Time (Note 22)

fr = 10 MHz Ext Clock

8

ns

MICROWIRE Setup Time (t

ns

MICROWIRE Hold Time (t

ns

MICROWIRE Output Valid

220

ns

Time (t

Input Pulse Width

Interrupt Input High Time

t

C

Interrupt Input Low Time

t

C

Timer Input High Time

t

C

Timer Input Low Time

t

C

Reset Pulse Width

1

µs

Note 22: Parameter characterized but not production tested.

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