AC CHARACTERISTICS
Alternate CE# Controlled Erase/Program Operations
Parameter
JEDEC
Std Description
tAVAV
tWC Write Cycle Time (Note 1)
Min
tAVEL
tAS Address Setup Time
Min
tELAX
tAH Address Hold Time
Min
tDVEH
tDS
Data Setup Time
Min
tEHDX
tDH Data Hold Time
Min
tOES Output Enable Setup Time
Min
tGHEL
tGHEL
Read Recovery Time Before Write
(OE# High to WE# Low)
Min
tWLEL
tWS WE# Setup Time
Min
tEHWH
tWH WE# Hold Time
Min
tELEH
tCP
CE# Pulse Width
Min
tEHEL
tCPH CE# Pulse Width High
Min
Byte
Typ
tWHWH1 tWHWH1 Programming Operation (Note 2)
Word Typ
tWHWH2 tWHWH2 Sector Erase Operation (Note 2)
Typ
Notes:
1. Not 100% tested.
2. See the “Erase and Programming Performance” section for more information.
-70R
70
45
35
Speed Options
-80
-90
80
90
0
45
45
35
45
0
0
-120
120
50
50
0
0
0
35
35
35
50
30
9
11
0.7
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
sec
Am29LV160B
43