M80C186XL10 Просмотр технического описания (PDF) - Intel
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M80C186XL10 Datasheet PDF : 44 Pages
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M80C186XL
AC CHARACTERISTICS
SOFTWARE HALT CYCLE TIMINGS
TC e b55 C to a125 C VCC e 5V g10%
All timings are measured at 1 5V and 100 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
Values
Symbol
Parameter
M80C186XL
M80C186XL12 Unit
Min
Max
Min
Max
M80C186XL GENERAL TIMING REQUIREMENTS (Listed More Than Once)
TCHSV Status Active Delay
3
45
3
35 ns
TCLSH Status Inactive Delay
3
46
3
35 ns
TCLAV Address Valid Delay
3
44
3
36 ns
TCHLH ALE Active Delay
30
25 ns
TLHLL
ALE Width
TCLCL b 15
TCLCL b 15
ns
TCHLL ALE Inactive Delay
30
25 ns
TDXDL DEN Inactive to DT R Low
0
0
ns
TCHCTV Control Active Delay 2
3
44
3
37 ns
Test
Conditions
Equal
Loading
Values
Symbol
ParameterTarget
M80C186XL16
M80C186XL20
Min
Max
Min
Max
M80C186XL GENERAL TIMING RESPONSES (Listed More Than Once)
TCHSV
TCLSH
TCLAV
TCHLH
TLHLL
TCHLL
TDXDL
Status Active Delay
3
31
3
25
Status Inactive Delay
3
30
3
25
Address Valid Delay
3
33
3
27
ALE Active Delay
20
20
ALE Width
ALE Inactive Delay
TCLCL b 15
TCLCL b 15
20
20
DEN Inactive to DT R Low
0
0
TCHCTV Control Active Delay 2
3
31
3
22
Unit
ns
ns
ns
ns
ns
ns
ns
ns
Test
Conditions
Equal
Loading
22
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