F81218
Recovery Time
ADDR
DATA
CS#
ISA_IOW#
ISA_IOR#
trecovery
Name
Description
Min.
Typ.
Max.
t
t
t
t
rdata
The time from the IOR# falling edge to data valid.
52ns
-
124ns
hold
The time from the IOR# rising edge to data invalid.
The time from the IOW# rising edge to the data written to registers.
The time from the end of IOW# to the next IOW# (or IOR#)
2ns
84ns
126ns
-
-
-
52ns
126ns
-
wrdel
recovery
Note: In normal ISA W/R cycle. ISA_IOW# and ISA_IOR# are embraced in ISA_CS# as the wave forms show.
When it is not the case, the reference point of the timing would be changed to the latest falling edge and the
first rising edge.
8. Ordering Information
Part Number
F81218D
Package Type
Production Flow
100-LQFP (Normal)
100-LQFP (Green Package)
Commercial, 0°C to +70°C
Commercial, 0°C to +70°C
F81218DG
-54-
August, 2007
V0.33P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
