M80C186XL10 Просмотр технического описания (PDF) - Intel
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M80C186XL10 Datasheet PDF : 44 Pages
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M80C186XL
AC CHARACTERISTICS
READY PERIPHERAL AND QUEUE STATUS 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
M80C186XL16 M80C186XL20 Unit
Min
Max
Min
Max
M80C186XL READY AND PERIPHERAL TIMING REQUIREMENTS
TSRYCL Synchronous Ready (SRDY)
15
Transition Setup Time(1)
10
ns
TCLSRY SRDY Transition Hold Time(1)
15
TARYCH ARDY Resolution Transition
15
Setup Time(2)
10
ns
10
ns
TCLARX ARDY Active Hold Time(1)
15
TARYCHL ARDY Inactive Holding Time
15
TARYLCL Asynchronous Ready
25
(ARDY) Setup Time(1)
10
ns
10
ns
15
ns
TINVCH
INTx NMI TEST BUSY
15
TMR IN Setup Time(2)
10
ns
TINVCL
DRQ0 DRQ1 Setup Time(2)
15
10
ns
M80C186XL PERIPHERAL AND QUEUE STATUS TIMING RESPONSES
TCLTMV
TCHQSV
Timer Output Delay
Queue Status Delay
27
22
ns
30
27
ns
NOTES
1 To guarantee proper operation
2 To guarantee recognition at clock edge
Test
Conditions
26
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