BRIGHT
Microelectronics
Inc.
Preliminary BM29F400T/BM29F400B
Switching Waveforms, continued
WC
t
Address Stable
Address
CE
AVFL
t
ELFL
t
DF
t
OE
OE
t
BYTE
CE
t
OH
t
Data
High Z
High Z
High Z
Data Output
on DQ0-DQ7
Data Output
on DQ0-DQ7
(DQ0-DQ7)
ACC
t
Data
(DQ8-DQ14)
Data
Outputon
DQ8-DQ14
ACC
t
FLQZ
t
Data
Outputon
DQ15
High Z
Address
Input
DQ15/A-1
Figure 15. BYTE Timing Diagram for Read Operation
CE
The falling edge of the last WE signal
WE
BYTE
tSET
(
)
tHOLD
tAH
tAS
(
)
Figure 16. BYTE Timing Diagram for Write Operation
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