A29L004UW-70 AMICC [AMIC Technology], A29L004UW-70 Datasheet - Page 31

• Manufacturer Part Number: A29L004UW-70
• Description: 512K X 8 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory
• Manufacturer: AMICC [AMIC Technology]

Timing Waveforms for I/O
AC Characteristics
Erase and Program Operations
Alternate
Notes:
3. Not 100% tested.
4. See the "Erase and Programming Performance" section for more information.
PRELIMINARY
JEDEC
WE
t
t
I/O
t
WHWH1
WHWH2
t
I/O
t
t
t
t
t
t
t
t
Note : Both I/O
EHWH
AVAV
DVEH
EHDX
GHEL
WLEL
ELEH
EHEL
AVEL
ELAX
6
Parameter
2
more information.
CE
Embedded
Erasing
Enter
t
t
WHWH1
WHWH2
t
Controlled Writes
Std
t
t
GHEL
t
t
t
t
t
t
t
OES
t
CPH
WC
WH
DH
WS
AS
AH
DS
CP
6
and I/O
(October, 2002, Version 0.0)
I/O
Byte Programming Operation (Note 2)
Sector Erase Operation (Note 2)
Write Cycle Time (Note 1)
Address Setup Time
Address Hold Time
Data Setup Time
Data Hold Time
Output Enable Setup Time
Read Recover Time Before Write
(
CE
CE
WE
WE
Erase
2
OE
2
and I/O
toggle with OE or CE. See the text on I/O
Suspend
Pulse Width
Pulse Width High
Setup Time
Hold Time
Erase
High to
2
6
vs. I/O
toggle with OE and CE
Erase Suspend
WE
Read
6
Low)
Suspend Program
Description
Enter Erase
Suspend
Program
31
Erase
6
and I/O
2
Erase Suspend
in the section "Write Operation Status" for
Read
Typ.
Typ.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Resume
Erase
Erase
AMIC Technology, Corp.
-70
70
45
35
35
Speed
A29L004 Series
0.7
30
0
0
0
0
0
0
5
Complete
Erase
-90
90
45
45
35
Unit
sec
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
s