AM29F002 Advanced Micro Devices, AM29F002 Datasheet - Page 31

• Manufacturer Part Number: AM29F002
• Description: 2 Megabit (256 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
• Manufacturer: Advanced Micro Devices

AC CHARACTERISTICS
Alternate CE# Controlled Erase/Program Operations
1. Not 100% tested.
2. See the “Erase and Programming Performance” section for more information.
31
t
t
JEDEC
WHWH1
WHWH2
t
t
t
t
t
t
t
t
t
t
EHWH
DVEH
EHDX
GHEL
WLEL
ELAX
ELEH
EHEL
AVAV
AVEL
Parameter
t
t
WHWH1
WHWH2
t
t
t
Std.
GHEL
t
t
t
t
OES
CPH
t
t
t
t
WC
WS
WH
DH
AS
AH
DS
CP
Description
Write Cycle Time (Note 1)
Address Setup Time
Address Hold Time
Data Setup Time
Data Hold Time
Output Enable Setup Time
Read Recovery Time Before Write
(OE# High to WE# Low)
WE# Setup Time
WE# Hold Time
CE# Pulse Width
CE# Pulse Width High
Programming Operation (Note 2)
Sector Erase Operation (Note 2)
Am29F002/Am29F002N
P R E L I M I N A R Y
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Typ
Typ
-55
55
45
25
30
-70
70
45
30
35
20
0
0
0
0
0
0
7
1
-90
90
45
45
45
-120
120
50
50
50
Unit
sec
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs