MB86967 Datasheet, PDF (110/129 Pages) Fujitsu Component Limited. – LAN Controller with PC Card, ISA Bus, and General-purpose Bus Interfaces

MB86967
(19)Buffer Memory Write Timing
• 100 ns cycle access
Parameter
Write cycle time (100 ns cycle mode)
Setup time for data
Hold time for data
Address hold time (from WE High)
WE pulse width
Address setup time (from BCS Low)
Address hold time (from BCS High)
Delay time for WE output (from BCS Low)
Setup time for WE output (from BCS High)
Address determination time
Chip select determination time
(VDD = +5 V ± 5%, GND = 0 V, Ta = 0°C to +70°C)
Value
Symbol
Unit
Min.
Typ.
Max.
t1
—
100
—
ns
t2
40
—
—
ns
t3
10
—
—
ns
t4
12
—
—
ns
t5
60
—
—
ns
t6
2
—
8
ns
t7
0
—
—
ns
t8
0
—
—
ns
t9
0
—
—
ns
t10
71
—
—
ns
t11
62
—
—
ns
BA14 to 0
t6
BCS
BOE
t8
BWE
BD7 to 0
(Output)
t1
t10
t11
t5
t2
t7
t4
t9
t3
110