MBM29F400TC Fujitsu Media Devices, MBM29F400TC Datasheet - Page 28

• Manufacturer Part Number: MBM29F400TC
• Description: 4M (512K X 8/256K X 16) BIT
• Manufacturer: Fujitsu Media Devices

28
MBM29F400TC
WE
Addresses
CE
OE
Outputs
• Key to Switching Waveforms
SWITCHING WAVEFORMS
High-Z
Figure 5
-55/-70/-90
t
OEH
WAVEFORM
AC Waveforms for Read Operations
t
ACC
/MBM29F400BC
t
CE
Addresses Stable
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
OE
t
RC
Output Valid
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
t
OH
-55/-70/-90
t
DF
High-Z