R80C188XL-25 データシートの表示（PDF） - Intel
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R80C188XL-25 Datasheet PDF : 48 Pages
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80C186XL 80C188XL
AC SPECIFICATIONS (Continued)
RESET AND HOLD HLDA TIMINGS
TA e 0 C to a70 C VCC e 5V g10%
All timings are measured at 1 5V and 50 pF loading on CLKOUT unless otherwise noted
All output test conditions are with CL e 50 pF
For AC tests input VIL e 0 45V and VIH e 2 4V except at X1 where VIH e VCC b 0 5V
Symbol
Parameter
80C186XL25
Min Max
Values
80C186XL20
Min Max
Test
80C186XL12 Unit Conditions
Min Max
80C186XL RESET AND HOLD HLDA TIMING REQUIREMENTS
TRESIN RES Setup
15
15
15
ns
THVCL HOLD Setup(1)
8
10
15
ns
80C186XL GENERAL TIMING RESPONSES (Listed More Than Once)
TCLAZ Address Float Delay
TCLAX 20 TCLAX 20 TCLAX 25 ns
TCLAV Address Valid Delay
3
20
3
22
3
36 ns
80C186XL RESET AND HOLD HLDA TIMING RESPONSES
TCLRO Reset Delay
17
22
33 ns
TCLHAV HLDA Valid Delay
3
17
3
22
3
33 ns
TCHCZ Command Lines Float Delay
22
25
33 ns
TCHCV Command Lines Valid Delay
20
26
36 ns
(after Float)
NOTE
1 To guarantee recognition at next clock
31
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