en29lv040-45rtip Eon Silicon Solution Inc., en29lv040-45rtip Datasheet - Page 24

• Manufacturer Part Number: en29lv040-45rtip
• Description: 4 Megabit 512k X 8-bit Uniform Sector Cmos 3.0 Volt-only Flash Memory
• Manufacturer: Eon Silicon Solution Inc.

Table 10. AC CHARACTERISTICS
Write (Erase/Program) Operations
Alternate
JEDEC
t
t
t
t
t
t
t
t
t
t
t
t
This Data Sheet may be revised by subsequent versions
or modifications due to changes in technical specifications.
AVAV
AVEL
ELAX
DVEH
EHDX
GHEL
WLEL
EHWH
ELEH
EHEL
WHWH1
WHWH2
Parameter
Symbols
CE
Standard
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
WC
AS
AH
DS
DH
OES
OEH
GHEL
WS
WH
CP
CPH
WHWH1
WHWH2
VCS
VIDR
Controlled Writes
Description
Write Cycle Time
Address Setup Time
Address Hold Time
Data Setup Time
Data Hold Time
Output Enable Setup Time
Output Enable
Hold Time
Read Recovery Time before
Write ( OE High to CE Low)
Write Pulse Width
Write Pulse Width High
Programming Operation
Sector Erase Operation
Vcc Setup Time
Rise Time to V
W E
W E
SetupTime
Hold Time
ID
Read
Toggle and
Data Polling
Rev. D, Issue Date: 2004/03/31
24
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Typ
Max
Typ
Min
Min
©2003 Eon Silicon Solution, Inc., www.essi.com.tw
-45R
300
500
0.5
45
35
20
10
25
20
50
0
0
0
0
0
0
0
8
Speed Options
-55R
300
500
0.5
55
45
25
10
30
20
50
0
0
0
0
0
0
0
8
EN29LV040
300
500
-70
0.5
70
45
30
10
35
20
50
0
0
0
0
0
0
0
8
300
500
-90
0.5
90
45
45
10
45
20
50
0
0
0
0
0
0
0
8
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
µs
ns
s