EN29F512 EON [Eon Silicon Solution Inc.], EN29F512 Datasheet - Page 24

• Manufacturer Part Number: EN29F512
• Description: 512 Kbit (64K x 8-bit) 5V Flash Memory
• Manufacturer: EON [Eon Silicon Solution Inc.]

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.
JEDEC
t
t
t
t
t
t
t
t
t
t
t
t
t
WHWH
WHWH
WHWH
EHWH
DVEH
EHDX
WLEL
AVAV
GHEL
ELEH
EHEL
AVEL
ELAX
1
2
3
Parameter
Symbols
CE
Standard
t
t
t
WHWH1
WHWH2
WHWH3
t
t
t
t
t
t
GHEL
t
t
t
VIDR
t
t
t
t
OEH
t
OES
CPH
VCS
WC
WS
WH
DH
AS
AH
DS
CP
Controlled Writes
Write ( OE High to CE Low)
Read Recovery Time before
Hold Time
Output Enable Setup Time
Enable
Output
Programming Operation
Sector Erase Operation
Write Pulse Width High
Chip Erase Operation
Address Setup Time
Address Hold Time
Write Pulse Width
Write Cycle Time
Data Setup Time
Rise Time to V
Vcc Setup Time
Data Hold Time
W E
W E
Description
SetupTime
Hold Time
Data Polling
Toggle and
Read
ID
Rev. A, Issue Date: 2003/10/20
24
Max
Max
Max
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Typ
Typ
Typ
Min
Min
Min
©2003 Eon Silicon Solution, Inc., www.essi.com.tw
17.5
200
500
-45
0.3
1.5
45
35
20
10
25
20
50
0
0
0
0
0
0
0
7
5
Speed Options
17.5
200
500
-55
0.3
1.5
55
45
25
10
30
20
50
0
0
0
0
0
0
0
7
5
17.5
200
500
-70
0.3
1.5
70
45
30
10
35
20
50
0
0
0
0
0
0
0
7
5
EN29F512
17.5
200
500
-90
0.3
1.5
90
45
45
10
45
20
50
0
0
0
0
0
0
0
7
5
Unit
µs
µs
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
s
s
s
s