A29040 AMIC Technology, A29040 Datasheet - Page 18

• Manufacturer Part Number: A29040
• Description: 512K X 8 Bit CMOS 5.0 Volt-only/ Uniform Sector Flash Memory
• Manufacturer: AMIC Technology

AC Characteristics
Erase and Program Operations
Notes:
1. Not 100% tested.
2. See the "Erase and Programming Performance" section for more information.
PRELIMINARY
Parameter Symbols
JEDEC
t
t
t
t
t
t
t
t
WHWH1
WHWH2
t
t
t
t
WLWH
WHWL
GHWL
AVWL
WLAX
DVWH
WHDX
WHEH
AVAV
ELWL
t
t
t
WHWH1
WHWH2
GHWL
t
Std
t
t
t
t
t
t
t
t
t
t
WPH
OES
VCS
WC
AH
DH
CH
WP
AS
DS
CS
(August, 2001, Version 0.1)
Write Cycle Time (Note 1)
Address Setup Time
Address Hold Time
Output Enable Setup Time
(
Write Pulse Width
Write Pulse Width High
Sector Erase Operation
(Note 2)
VCC Set Up Time (Note 1)
Data Setup Time
Data Hold Time
Read Recover Time Before Write
Byte Programming Operation
(Note 2)
CE
CE
OE
Setup Time
Hold Time
high to
WE
low)
Description
18
Max.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Typ.
Typ.
Min.
55
-55
40
25
30
AMIC Technology, Inc.
Speed
-70
70
45
30
35
20
50
50
0
0
0
0
0
0
7
1
A29040A Series
-90
90
45
45
45
Unit
sec
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
s
s
s