MBM29LV400TC-55PF Meet Spansion Inc., MBM29LV400TC-55PF Datasheet - Page 33

• Manufacturer Part Number: MBM29LV400TC-55PF
• Description: Flash Memory Cmos 4m 512k ? 8/256k ? 16 Bit
• Manufacturer: Meet Spansion Inc.

32
MBM29LV400TC
1.
TIMING DIAGRAM
• Key to Timing Diagram
AC Waveforms for Read Operations
WE
Address
CE
OE
Outputs
High-Z
-55/70/90
WAVEFORM
t
OEH
/MBM29LV400BC
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
-55/70/90
t
OH
t
DF
High-Z