en29lv800bt-90tip Eon Silicon Solution Inc., en29lv800bt-90tip Datasheet - Page 28

• Manufacturer Part Number: en29lv800bt-90tip
• Description: 8 Megabit 1024k X 8-bit / 512k X 16-bit Flash Memory Boot Sector Flash Memory, Cmos 3.0 Volt-only
• Manufacturer: Eon Silicon Solution Inc.

Table 9. AC CHARACTERISTICS
(T
Write (Erase/Program) Operations
t
This Data Sheet may be revised by subsequent versions
or modifications due to changes in technical specifications.
t
JEDEC
WHWH1
t
t
t
t
t
WHWH2
t
t
t
t
t
a
WLWH
DVWH
WHDX
GHWL
WHEH
WHDL
AVWL
WLAX
AVAV
ELWL
= 0°C to 70°C or - 40°C to 85°C; V
Parameter
Symbols
Standard
t
t
WHWH1
WHWH2
t
t
t
t
t
t
GHWL
t
t
t
VIDR
t
t
t
t
t
WPH
t
Busy
t
OES
OEH
VCS
WC
WP
AH
DS
DH
CS
CH
RB
AS
Description
Output Enable
Program/Erase valid to RY/BY#
Write (OE# High to WE# Low)
Recovery Time from RY/BY#
Read Recovery Time before
Hold Time
Output Enable Setup Time
Programming Operation
(Word AND Byte Mode)
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
CE# SetupTime
Vcc Setup Time
Data Hold Time
CE# Hold Time
CC
= 2.7-3.6V)
Delay
DATA# polling
Toggle and
Rev. H, Issue Date: 2008/07/07
Read
ID
28
Min
Min
Min
MIn
Min
Min
Min
Min
Typ
Max
Min
Min
min
Max
Min
Min
Typ
©2004 Eon Silicon Solution, Inc., www.essi.com.tw
Min
Min
Min
-55R
200
500
0.5
55
45
25
10
30
20
50
90
0
0
0
0
0
0
0
8
0
Speed Options
EN29LV800B
200
500
-70
0.5
70
45
30
10
35
20
50
90
0
0
0
0
0
0
0
8
0
200
500
-90
0.5
90
45
45
10
45
20
50
90
0
0
0
0
0
0
0
8
0
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
µs
ns
ns
ns
s