80C186XL Datasheet, PDF (30/48 Pages) Intel Corporation – 16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS

80C186XL 80C188XL
AC SPECIFICATIONS (Continued)
READY PERIPHERAL AND QUEUE STATUS TIMINGS
T_A ^e 0 C to ^a70 C V_CC ^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 C_L ^e 50 pF
For AC tests input V_IL ^e 0 45V and V_IH ^e 2 4V except at X1 where V_IH ^e V_CC ^b 0 5V
Symbol
Parameter
80C186XL25
Min Max
Values
80C186XL20
Min Max
80C186XL12
Min Max
Test
Unit _Conditions
80C186XL READY AND PERIPHERAL TIMING REQUIREMENTS (Listed More Than Once)
T_SRYCL Synchronous Ready (SRDY)
8
Transition Setup Time⁽¹⁾
10
15
ns
T_CLSRY SRDY Transition Hold Time⁽¹⁾ 8
T_ARYCH ARDY Resolution Transition
8
Setup Time⁽²⁾
10
15
ns
10
15
ns
T_CLARX ARDY Active Hold Time⁽¹⁾
8
10
15
ns
T_ARYCHL ARDY Inactive Holding Time
8
10
15
ns
T_ARYLCL Asynchronous Ready
10
15
25
ns
(ARDY) Setup Time⁽¹⁾
T_INVCH INTx NMI TEST BUSY
8
TMR IN Setup Time⁽²⁾
10
15
ns
T_INVCL DRQ0 DRQ1 Setup Time⁽²⁾
8
10
15
ns
80C186XL PERIPHERAL AND QUEUE STATUS TIMING RESPONSES
T_CLTMV Timer Output Delay
T_CHQSV Queue Status Delay
17
22
33 ns
22
27
32 ns
NOTES
1 To guarantee proper operation
2 To guarantee recognition at clock edge
30
30