am29lv040b Meet Spansion Inc., am29lv040b Datasheet - Page 31

• Manufacturer Part Number: am29lv040b
• Description: 4 Mbit 512 K ? 8-bit
• Manufacturer: Meet Spansion Inc.

AC CHARACTERISTICS
Alternate CE# Controlled Erase/Program Operations
Notes:
1. Not 100% tested.
2. See the “Erase and Programming Performance” section for more information.
October 11, 2006 21354E4
JEDEC
t
t
WHWH1
WHWH2
t
t
t
t
t
t
t
t
t
t
EHWH
EHDX
DVEH
ELEH
GHEL
WLEL
EHEL
AVAV
ELAX
AVEL
Parameter
t
t
WHWH1
WHWH2
t
t
GHEL
t
Std
t
t
t
t
t
t
t
t
OES
CPH
WC
WH
WS
AH
DS
CP
AS
DH
Write Cycle Time (Note 1)
Address Hold Time
Data Setup Time
CE# Pulse Width
Address Setup Time
Data Hold Time
Output Enable Setup Time
Read Recovery Time Before Write
(OE# High to WE# Low)
WE# Setup Time
WE# Hold Time
CE# Pulse Width High
Programming Operation (Note 2)
Sector Erase Operation (Note 2)
Description
D A T A
Am29LV040B
S H E E T
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Typ
Typ
-60R
60
45
35
35
Speed Options
-70
70
45
35
35
0.7
30
0
0
0
0
0
0
9
-90
90
45
45
35
-120
120
50
50
50
Unit
sec
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
ns
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