Z84C9010ASC View Datasheet(PDF) - Zilog
Part Name
Description
MFG CO.
'Z84C9010ASC' PDF : 56 Pages View PDF
Z84C90 KIO Serial/Parallel Counter/Timer
Product Specification
30
From Output
Under Test
100 pF
+5V
2.1K
250
A
Figure 33. Test Load Diagram
DC Characteristics
Table 3 lists the direct current characteristics for the Z84C90 KIO Peripheral. In this table,
VCC = 5.0 V ± 10% unless otherwise specified.
Table 3. DC Characteristics of the Z84C90
Symbol Item
Min
Max
Unit Condition
VILC
Clock Input Low Voltage
–0.3
+0.45
V
VIHC
Clock Input High Voltage
VCC–0.6 VCC+0.3
V
VIL
Input Low Voltage
–0.3
+0.8
V
VIH
Input High Voltage
2.2
VCC
V
VOL
Output Low Voltage
+0.4
V IOL = 2.0mA
VOH1
Output High Voltage 1
2.4
V IOH = –1.6mA
VOH2
Output High Voltage 2
VCC – 0.8
V IOH = –250mA
ILI
Input Leakage Current
±10.0
µA VIN = 0.4~VCC
IOL
3-State Leakage Current
±10.0
µA VIN = 0.4~VCC
IL(SY)
SYNC Pin Leakage Current
–40
+10
µA VIN = 0.4~VCC
Note: *Measurement made with output floating over specified temperature and voltage ranges with VCC = 5 V, VIH =
VCC – 0.2 V and VIL = 0.2 V.
PS011804-0612
DC Characteristics
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