83C196KB Ver la hoja de datos (PDF) - Intel
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83C196KB Datasheet PDF : 17 Pages
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AUTOMOTIVE 8XC196KB
AC CHARACTERISTICS Over Specified Operating Conditions
Test Conditions Capacitance 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 8XC196KB
Symbol
Parameter
Min
Max
Units
TAVYV
TLLYV
TYLYH
TCLYX
TLLYX
TAVGV
TLLGV
TCLGX
TAVDV
TRLDV
TCLDV
TRHDZ
TRXDX
FXTAL
TOSC
TXHCH
TCLCL
TCHCL
TCLLH
TLLCH
TLHLH
TLHLL
TAVLL
TLLAX
TLLRL
TRLCL
TRLRH
TRHLH
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
Oscillator Frequency
Oscillator Period (1 fXTAL)
XTAL1 High to CLKOUT High or LOW(1)
CLKOUT Period
CLKOUT High Period
CLKOUT Falling Edge to ALE Rising
ALE ADV Falling Edge to CLKOUT Rising
ALE ADV Cycle Time
ALE ADV High Period
Address Setup to ALE ADV Falling Edge
Address Hold after ALE ADV Falling Edge
ALE ADV Falling Edge to RD Falling Edge
RD Low to CLKOUT Falling Edge
RD Low Period
RD Rising Edge to ALE ADV
Rising Edge(3)
2 TOSC b 75
TOSC b 60
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 23
TOSC b 50
TOSC b 20
0
35
16
62 5
286
20
110
2 TOSC
TOSC b 10
TOSC a 10
b10
10
b15
15
4 TOSC
TOSC b 10
TOSC a 10
TOSC b 30
TOSC b 40
TOSC b 35
4
25
TOSC b 10
TOSC
TOSC a 25
TOSC a 25
ns
ns
ns
ns(1)
ns(1)
ns
ns
ns
ns
ns
ns
ns
ns
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
TRLAZ
RD Low to Address Float
5
ns
TLLWL
ALE ADV Falling Edge to WR Falling Edge
TOSC b 10
ns
TCLWL
CLKOUT Low to WR Falling Edge
0
25
ns
TQVWH
Data Stable to WR Rising Edge
TOSC b 23
ns
TCHWH
CLKOUT High to WR Rising Edge
b5
15
ns
TWLWH
WR Low Period
TOSC b 15
TOSC a 5
ns
9
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