en29lv040-45rtip Eon Silicon Solution Inc., en29lv040-45rtip Datasheet - Page 23

• 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 9. AC CHARACTERISTICS
Write (Erase/Program) Operations
t
t
This Data Sheet may be revised by subsequent versions
or modifications due to changes in technical specifications.
JEDEC
t
t
t
t
t
t
WHWH1
WHWH2
t
t
t
t
WLWH
DVWH
WHDX
GHWL
WHEH
AVWL
WLAX
WHDL
ELWL
AVAV
Parameter
Symbols
Standard
t
t
WHWH1
WHWH2
t
t
t
t
t
GHWL
t
t
t
VIDR
t
t
WPH
t
t
t
OES
OEH
t
VCS
WC
WP
DH
CH
AS
AH
DS
CS
Output Enable
Write (
Read Recovery Time before
Hold Time
Output Enable Setup Time
Programming Operation
Sector Erase Operation
Write Pulse Width High
Address Setup Time
Address Hold Time
Write Pulse Width
Write Cycle Time
Data Setup Time
Rise Time to V
OE
Vcc Setup Time
Data Hold Time
CE
CE
Description
High to W E Low)
SetupTime
Hold Time
DATA
Toggle and
Read
ID
Polling
Rev. D, Issue Date: 2004/03/31
23
©2003 Eon Silicon Solution, Inc., www.essi.com.tw
Max
Min
Min
Min
Min
Min
Min
MIn
Min
Min
Min
Min
Min
Min
Typ
Typ
Min
Min
-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