MX29LV640BT/BB
AC CHARACTERISTICS
Alternate CE# Controlled Erase and Program Operations
Parameter
Speed Options
Std.
tWC
tAS
Description
90
120
Unit
ns
Write Cycle Time (Note 1)
Address SetupTime
Address HoldTime
Data SetupTime
Min
Min
Min
Min
Min
Min
90
120
0
ns
tAH
45
45
50
50
ns
tDS
ns
tDH
Data HoldTime
0
0
ns
tGHEL
Read RecoveryTime Before Write
(OE# High to WE# Low)
WE# SetupTime
ns
tWS
Min
Min
Min
Min
Typ
Typ
Typ
0
0
ns
ns
tWH
WE# HoldTime
tCP
CE# PulseWidth
45
50
ns
tCPH
tWHWH1
CE# Pulse Width High
Programming Operation
30
9
ns
Byte
us
Word
11
1.6
us
tWHWH2
Sector Erase Operation (Note 2)
sec
Notes:
1. Not 100% tested.
2. See the "Erase And Programming Performance" section for more information.
P/N:PM1076
REV. 1.2, SEP. 07, 2005
46
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