L200BB55RD AMD [Advanced Micro Devices], L200BB55RD Datasheet - Page 39

• Manufacturer Part Number: L200BB55RD
• Description: 2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
• Manufacturer: AMD [Advanced Micro Devices]

AC CHARACTERISTICS
Alternate CE# Controlled Erase/Program Operations
Notes:
1. Not 100% tested.
2. See the “Erase and Programming Performance” section for more information.
October 10, 2006 21521D6
JEDEC
t
t
WHWH1
WHWH2
t
t
t
t
t
t
t
t
t
t
EHWH
EHDX
ELAX
DVEH
ELEH
GHEL
WLEL
EHEL
AVAV
AVEL
Parameter
t
t
WHWH1
WHWH2
t
t
t
GHEL
Std
t
t
t
t
t
t
t
OES
CPH
t
WC
WS
WH
AH
DS
CP
DH
AS
Description
Write Cycle Time (Note 1)
Address Hold Time
Data Setup Time
CE# Pulse Width
Address 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 High
Programming Operation
(Note 2)
Sector Erase Operation (Note 2)
D A T A S H E E T
Am29LV200B
Word
Byte
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Typ
Typ
Typ
-55R
55
45
35
35
Speed Options
-70
70
45
35
35
0.7
30
11
0
0
0
0
0
0
9
-90
90
45
45
35
-120
120
50
50
50
Unit
sec
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
37