Z86C08 datasheet(4/34 Pages) ZILOG

4 / 34 page

Z86C04/C08

CMOS 8-Bit Low-Cost 1K/2K-ROM Microcontrollers

Zilog

P R E L I M I N A R Y

DS97DZ80502

ABSOLUTE MAXIMUM RATINGS

Stresses greater than those listed under Absolute Maxi-

mum Ratings may cause permanent damage to the de-

vice. This is a stress rating only; functional operation of the

device at any condition above those indicated in the oper-

ational sections of these specifications is not implied. Ex-

posure to absolute maximum rating conditions for an ex-

tended period may affect device reliability. Total power

dissipation should not exceed 462 mW for the package.

Power dissipation is calculated as follows:

Total Power dissipation = V

DD x [I

– (sum of I

)] + sum of

[(V

– V

) x I

] + sum of (V

x I

STANDARD TEST CONDITIONS

The characteristics listed below apply for standard test

conditions as noted. All voltages are referenced to

Ground. Positive current flows into the referenced pin

(Figure 4).

Parameter

Min

Max

Units

Ambient Temperature under Bias

–40

+105

Storage Temperature

–65

+150

Voltage on any Pin with Respect to V

[Note 1]

–0.7

+12

Voltage on V

Pin with Respect to V

–0.3

Voltage on Pin 7 with Respect to VSS [Note 2]

–0.7

DD+1

Total Power Dissipation

462

Maximum Current out of V

Maximum Current into V

Maximum Current into an Input Pin [Note 3]

–600

+600

µA

Maximum Current into an Open-Drain Pin [Note 4]

–600

+600

µA

Maximum Output Current Sinked by Any I/O Pin

Maximum Output Current Sourced by Any I/O Pin

Total Maximum Output Current Sinked by Port 2

Total Maximum Output Current Sourced by Port 2

Notes:

1. This applies to all pins except where otherwise noted. Maximum current into pin must be

±600µA.

2. There is no input protection diode from pin to V

DD.

3. This excludes Pin 6 and Pin 7.

4. Device pin is not at an output Low state.

Figure 4. Test Load Diagram

From Output

Under Test

150 pF

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