MB86967 Datasheet, PDF (108/129 Pages) Fujitsu Component Limited. – LAN Controller with PC Card, ISA Bus, and General-purpose Bus Interfaces

MB86967
(18)Buffer Memory Read Timing
• 100 ns cycle access
Parameter
Read cycle time (100 ns cycle mode)
Address access time
Address setup time (from BCS Low)
Address hold time (from BCS High)
Setup time for BOE output (from BCS High)
Access time for chip select
Access time for output enable
Setup time for data
Hold time for data
(VDD = +5 V ± 5%, GND = 0 V, Ta = 0°C to +70°C)
Value
Symbol
Unit
Min.
Typ.
Max.
t1
—
100
—
ns
t2
—
—
81
ns
t3
0
—
8
ns
t4
0
—
—
ns
t5
—
—
5
ns
t6
—
—
81
ns
t7
—
—
49
ns
t8
15
—
—
ns
t9
0
—
—
ns
BA14 to 0
t3
BCS
BWE
BOE
BD7 to 0
(Input)
t1
t2
t6
t7
t4
t5
t8
t9
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