Z86C90 Datasheet, PDF (5/14 Pages) Zilog, Inc. – ROMLESS CMOS Z8 8-BIT MICROCONTROLLER

STANDARD TEST CONDITIONS
The characteristics listed below apply for standard test conditions
as noted. All voltages are referenced to GND. Positive current
flows into the referenced pin (Test Load Diagram).
From Output
Under Test
150 pF
+5V
2.1 KΩ
9.1 KΩ
Test Load Diagram
ABSOLUTE MAXIMUM RATINGS
Symbol Description
V_CC
Supply Voltage (*)
T_STG
Storage Temp
T
Oper Ambient Temp
A
Power Dissipation
Min Max
Units ^{ings may cause permanent damage to the device. This is a stress}
rating only; operation of the device at any condition above those
-0.3 +7.0 V
-65° +150° C
†
C
2.2
W
indicated in the operational sections of these specifications is not
implied. Exposure to absolute maximum rating conditions for an
e
x
t
e
n
d
e
d
period may affect device reliability.
N* oVtoelsta:ge on all pins with respect to GND.
† See Ordering Information.
Stress greater than those listed under Absolute Maximum Rat-
CAPACITANCE
T
A
=
25°C,
V
CC
=
GND
=
0V,
f
=
1.0
MHz,
unmeasured
pins
to
GND
Parameter
Input capacitance
Output capacitance
I/O capacitance
Max
12 pF
12 pF
12 pF
PLEASE NOTE
These devices will not operate in extended timing mode. Set Register 248, D5 = 0.
5