AN87C196KC Ver la hoja de datos (PDF) - Intel
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AN87C196KC Datasheet PDF : 21 Pages
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AUTOMOTIVE 87C196KC
ICC MAX e 3 88 c Freq a 8 43
IIDLE MAX e 1 65 c Freq a 2 2
Figure 5 ICC and IIDLE vs Frequency
270846 – 21
AC CHARACTERISTICS
For use over specified operating conditions
Test Conditions Capacitive load on all pins e 100 pF Rise and fall times e 10 ns FOSC e 16 MHz
The system must meet these specifications to work with the 87C196KC
Symbol
Description
Min
Max
TAVYV
TLLYV
TYLYH
TCLYX
TLLYX
TAVGV
TLLGV
TCLGX
TAVDV
TRLDV
TCLDV
TRHDZ
TRXDX
Address Valid to READY Setup
ALE Low to READY Setup
Non READY Time
READY Hold after CLKOUT Low
READY Hold after ALE Low
Address Valid to Buswidth Setup
ALE Low to Buswidth Setup
Buswidth Hold after CLKOUT Low
Address Valid to Input Data Valid
RD Active to Input Data Valid
CLKOUT Low to Input Data Valid
End of RD to Input Data Float
Data Hold after RD Inactive
2 TOSC b 75
TOSC b 70
No upper limit
0
TOSC b 15
0
TOSC b 30
2 TOSC b 40
2 TOSC b 75
TOSC b 60
3 TOSC b 55
TOSC b 30
TOSC b 50
TOSC
0
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
(Note 1)
(Note 1)
(Note 2)
(Note 2)
NOTES
1 If max is exceeded additional wait states will occur
2 If wait states are used add 2 TOSC N where N e number of wait states
9
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