MBM29F080A-55PF SPANSION [SPANSION], MBM29F080A-55PF Datasheet - Page 27

• Manufacturer Part Number: MBM29F080A-55PF
• Description: FLASH MEMORY CMOS 8M (1M x 8) BIT
• Manufacturer: SPANSION [SPANSION]

26
MBM29F080A
•
(1) AC Waveforms for Read Operations
TIMING DIAGRAM
Key to Switching Waveforms
WE
Address
CE
OE
DQ
7
to DQ
0
-55/-70/-90
High-Z
WAVEFORM
t
OEH
t
ACC
INPUTS
Must Be
Steady
May
Change
from H to L
May
Change
from L to H
“H” or “L”
Any Change
Permitted
Does Not
Apply
t
CE
Address Stable
t
OE
t
RC
OUTPUTS
Will Be
Steady
Will Be
Changing
from H to L
Will Be
Changing
from L to H
Changing,
State
Unknown
Center Line is
High-
Impedance
“Off” State
Output Valid
t
OH
t
DF
High-Z