Z8602 Datasheet, PDF (5/5 Pages) Zilog, Inc. – KEYBOARD CONTROLLER (KBC™) NMOS Z8 8-BIT MCU

DC CHARACTERISTICS
V_CC = 4.75 V to 5.25V @ 0°C to +70°C
Symbol Parameter
Min Max
V
Clock Input High Voltage
3.8 V
CH
CC
V_CL
Clock Input Low Voltage
–0.3 0.8
V
Input High Voltage
2.0 V
IH
CC
V
Input Low Voltage
–0.3 0.8
IL
V
Reset Input High Voltage
3.8 V
RH
CC
V
Reset Input Low Voltage
–0.3 0.8
RL
V
Output High Voltage
2.0
OH
Output High Voltage
2.4
V
Output Low Voltage
OL
I
Input Leakage
IL
I_OL
Output Leakage
0.8
–10 10
–10 10
I
Reset Input Current
–50
IR
I
V Supply Current
150
CC
CC
Notes:
† Typical @ 25°C
1 A combined total of four I/O pins from Ports0, 1, and 2 may be used to sink 10
ma at 0.8 Volts (maximum two pins per port). These may be used for LEDs
or as general purpose outputs requiring high sink current.
Z8602
CPS DC-4087-02
Typ† Unit Condition
V Driven by External Clock Generator
V Driven by External Clock Generator
V
V
V
V
V
I=
OH
–250
µA
(Port
2
only)
V
I=
OH
–250
µA
(Port
3
only)
V I = +4.0 mA (See Note 1 below.)
OL
µA
V = 0V, 5.25V
IN
µA V_IN = 0V, 5.25V
µA
V = 0V, 5.25V
IN
135 mA
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