en29lv800bt-90tip Eon Silicon Solution Inc., en29lv800bt-90tip Datasheet - Page 29

• 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 10. AC CHARACTERISTICS
(T
Write (Erase/Program) Operations
Alternate CE# Controlled Writes
JEDEC
t
t
t
t
t
t
t
t
t
t
t
1
t
2
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
WHWH
WHWH
a
= 0°C to 70°C or - 40°C to 85°C; V
Parameter
Symbols
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
Standard
t
t
Busy
RB
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)
WE# SetupTime
WE# Hold Time
Write Pulse Width
Write Pulse Width High
Programming Operation
(byte AND word mode)
Sector Erase Operation
Vcc Setup Time
Rise Time to V
Program/Erase valid to RY/BY#
Recovery Time from RY/BY#
CC
= 2.7-3.6V)
Delay
ID
Read
Toggle
Data# Polling
Rev. H, Issue Date: 2008/07/07
and
29
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Typ
Max
Typ
Min
Min
min
Max
©2004 Eon Silicon Solution, Inc., www.essi.com.tw
-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