87C196CA Datasheet, PDF (22/33 Pages) Intel Corporation – ADVANCED 16-BIT CHMOS MICROCONTROLLER WITH INTEGRATED CAN 2.0

87C196CA 87C196CB
AC CHARACTERISTICS SLAVE PORT (Continued)
SLAVE PORT WAVEFORM (SLPL ^e 1)
272405 – 22
SLAVE PORT TIMING (SLPL ^e 1 2 3)
Symbol
T_SELLL
T_SRHEH
T_SLLRL
T_SRLRH
T_SWLWH
T_SAVLL
T_SLLAX
T_SRLDV
T_SDVWH
T_SWHQX
T_SRHDZ
Parameter
CS Low to ALE Low
RD or WR High to CS High
ALE Low to RD Low
RD Low Period
WR Low Period
Address Valid to ALE Low
ALE Low to Address Invalid
RD Low to Output Data Valid
Input Data Setup to WRHigh
WR High to Data Invalid
RD High to Data Float
Min
20
60
T_OSC
T_OSC
T_OSC
20
20
20
30
15
Max
60
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
NOTES
1 Test Conditions F_OSC e 20 MHz T_OSC e 60 ns Rise Fall Time e 10 ns Capacitive Pin Load e 100 pF
2 These values are not tested in production and are based upon theoretical estimates and or laboratory tests
3 Specifications above are advanced information and are subject to change
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