A29L040A-70 AMICC [AMIC Technology], A29L040A-70 Datasheet - Page 21

• Manufacturer Part Number: A29L040A-70
• Description: 512K X 8 Bit CMOS 3.0 Volt-only, Uniform 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 (March, 2005, Version 0.0)
WE
I/O
JEDEC
I/O
Parameter Symbols
Note : Both I/O
t
t
t
WHWH1
WHWH2
t
t
t
t
t
t
t
t
t
EHWH
AVAV
DVEH
EHDX
GHEL
WLEL
AVEL
ELAX
ELEH
EHEL
6
2
more information.
CE
Embedded
Erasing
Enter
Controlled Writes
t
t
6
WHWH1
WHWH2
t
t
Std
GHEL
t
t
t
and I/O
t
t
t
t
t
CPH
WC
WS
WH
DH
AS
AH
DS
CP
I/O
Erase
2
2
and I/O
toggle with OE or CE. See the text on I/O
Write Pulse Width
Write Pulse Width High
Sector Erase Operation
Write Cycle Time (Note 1)
Address Setup Time
Address Hold Time
Byte Programming Operation
(Note 2)
(Note 2)
Data Setup Time
Data Hold Time
Read Recover Time Before Write
WE
WE
Suspend
2
Erase
vs. I/O
6
Setup Time
Hold Time
toggle with OE and CE
Erase Suspend
6
Read
Suspend Program
Enter Erase
Description
20
Suspend
Program
Erase
6
and I/O
2
Erase Suspend
in the section "Write Operation Statue" for
Read
Typ.
Typ.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Resume
Erase
AMIC Technology, Corp.
Erase
A29L040A Series
Speed
-70
70
45
30
35
20
17
0
0
0
0
0
2
Complete
Erase
Unit
sec
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs