D A T A S H E E T
AC CHARACTERISTICS
Alternate CE# Controlled Erase/Program Operations
Parameter
Speed Options
JEDEC
tAVAV
Std
tWC
tAS
Description
65R
70R
90R
120R
Unit
ns
Write Cycle Time (Note 1)
Address Setup Time
Address Hold Time
Data Setup Time
Min
Min
Min
Min
Min
Min
65
70
90
120
tAVEL
0
ns
tELAX
tDVEH
tEHDX
tAH
45
35
45
35
45
45
50
50
ns
tDS
ns
tDH
tOES
Data Hold Time
0
0
ns
Output Enable Setup Time
ns
Read Recovery Time Before Write
(OE# High to WE# Low)
tGHEL
tGHEL
Min
0
ns
tWLEL
tEHWH
tELEH
tEHEL
tWS
tWH
tCP
WE# Setup Time
WE# Hold Time
Min
Min
Min
Min
Typ
Typ
0
0
ns
ns
CE# Pulse Width
CE# Pulse Width High
35
35
35
50
ns
tCPH
30
9
ns
tWHWsH1 tWHWH1 Programming Operation (Note 2)
tWHWH2 tWHWH2 Sector Erase Operation (Note 2)
µs
1
sec
Notes:
1. Not 100% tested.
2. See the “Erase and Programming Performance” section for more information.
November 3, 2006 22371C7
Am29BL802C
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SPANSION [ SPANSION ]
