EN29F002AB-45JC EON [Eon Silicon Solution Inc.], EN29F002AB-45JC Datasheet - Page 24

• Manufacturer Part Number: EN29F002AB-45JC
• Description: 2 Megabit (256K x 8-bit) Flash Memory
• Manufacturer: EON [Eon Silicon Solution Inc.]

JEDEC
t
t
t
t
t
t
t
t
t
t
t
t
t
AVAV
AVEL
ELAX
DVEH
EHDX
GHEL
WLEL
EHWH
ELEH
EHEL
WHWH1
WHWH2
WHWH3
Table 10. AC CHARACTERISTICS
Write (Erase/Program) Operations
Alternate
This Data Sheet may be revised by subsequent versions
or modifications due to changes in technical specifications.
Parameter
Symbols
Standard
t
t
t
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
WHWH3
VCS
VIDR
RP
RSP
CE
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
Chip Erase Operation
Vcc Setup Time
Rise Time to V
(n/a for EN29F002AN)
(n/a for EN29F002AN)
RESET
RESET
W E
W E
SetupTime
Hold Time
Setup Time
Pulse Width
ID
Read
Toggle and
Data Polling
Rev. A, Issue Date: 2003/03/26
24
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Typ
Max
Typ
Max
Typ
Max
Min
Min
Min
Min
10
0
©2003 Eon Silicon Solution, Inc., www.essi.com.tw
EN29F002A / EN29F002AN
200
500
500
0.3
-45
45
35
20
10
25
20
35
50
0
0
0
0
0
0
0
7
5
3
4
Speed Options
-55
200
500
500
0.3
55
45
25
10
30
20
35
50
0
0
0
0
0
0
0
7
5
3
4
-70
200
500
500
0.3
70
45
30
10
35
20
35
50
0
0
0
0
0
0
0
7
5
3
4
200
500
500
-90
0.3
10
45
20
90
45
45
35
50
0
0
0
0
0
0
0
7
5
3
4
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
µs
ns
ns
µs
s
s
s
s