M80C186XL16 Просмотр технического описания (PDF) - Intel
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M80C186XL16 Datasheet PDF : 44 Pages
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M80C186XL
AC CHARACTERISTICS
CLOCK 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
Test
Conditions
M80C186XL CLKIN REQUIREMENTS(1)
TCKIN
CLKIN Period
TCLCK CLKIN Low Time
TCHCK CLKIN High Time
TCKHL CLKIN Fall Time
TCKLH CLKIN Rise Time
M80C186XL CLKOUT TIMING
50
%
40
% ns
20
%
16
% ns 1 5V(2)
20
%
16
% ns 1 5V(2)
5
5 ns 3 5 to 1 0V
5
5 ns 1 0 to 3 5V
TCICO CLKIN to CLKOUT Skew
25
21
TCLCL CLKOUT Period
100
%
80
%
TCLCH CLKOUT Low Time
0 5 TCLCL b 6
0 5 TCLCL b 5
TCHCL CLKOUT High Time
0 5 TCLCL b 6
0 5 TCLCL b 5
TCH1CH2 CLKOUT Rise Time
10
10
TCL2CL1 CLKOUT Fall Time
10
10
ns
ns
ns CL e 100 pF(3)
ns CL e 100 pF(4)
ns 1 0 to 3 5V
ns 3 5 to 1 0V
NOTES
1 External clock applied to X1 and X2 not connected
2 TCLCK and TCHCK (CLKIN Low and High times) should not have a duration less than 40% of TCKIN
3 Tested under worst case conditions VCC e 5 5V TC e a125 C
4 Tested under worst case conditions VCC e 4 5V TC e b55 C
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