EN29LV320A
AC CHARACTERISTICS
Table 14. Write (Erase/Program) Operations
Alternate CE# Controlled Writes
Parameter
Symbols
Speed Options
Description
JEDEC
Standard
-70
-90
Unit
Min
Min
Min
Min
Min
Min
70
90
ns
tAVAV
tWC
Write Cycle Time
0
45
30
0
0
45
45
0
ns
ns
ns
ns
ns
tAVEL
tELAX
tDVEH
tEHDX
tAS
tAH
Address Setup Time
Address Hold Time
Data Setup Time
tDS
tDH
tOES
tGHEL
tWS
Data Hold Time
0
0
Output Enable Setup Time
Read Recovery Time before
Write (OE# High to CE# Low)
Min
Min
Min
Min
Min
Typ
Typ
0
0
0
0
ns
ns
ns
ns
ns
tGHEL
tWLEL
tEHWH
tELEH
tEHEL
WE# Setup Time
WE# Hold Time
0
0
tWH
35
20
8
45
20
8
tCP
CE# Pulse Width
CE# Pulse Width High
tCPH
Byte
Programming
Operation
µs
µs
s
tWHW1 tWHWH1
tWHW1 tWHWH1
tWHW2 tWHWH2
8
8
Word
Accelerated Programming
Operation
(Word AND Byte Mode)
Typ
Typ
7
7
0.5
0.5
Sector Erase Operation
This Data Sheet may be revised by subsequent versions
or modifications due to changes in technical specifications.
©2004 Eon Silicon Solution, Inc., www.essi.com.tw
38
Rev. B, Issue Date: 2007/07/17
EON [ EON SILICON SOLUTION INC. ]
