參數(shù)資料
型號(hào): AM29LV002BB-120EF
廠商: Advanced Micro Devices, Inc.
英文描述: 2 Megabit (256 K x 8-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
中文描述: 2兆位(256畝× 8位)的CMOS 3.0伏,只引導(dǎo)扇區(qū)閃存
文件頁數(shù): 36/41頁
文件大小: 416K
代理商: AM29LV002BB-120EF
34
Am29LV002B
21520D5 October11,2006
D AT A S H E E T
AC CHARACTERISTICS
Alternate CE# Controlled Erase/Program Operations
Notes:
1. Not 100% tested.
2. See the “Erase and Programming Performance” section for more information.
Parameter
Speed Options
JEDEC
Std
Description
-55R
-70
-90
-120
Unit
t
AVAV
t
WC
Write Cycle Time (Note 1)
Min
55
70
90
120
ns
t
ELAX
t
AH
Address Hold Time
Min
45
45
45
50
ns
t
DVEH
t
DS
Data Setup Time
Min
35
35
45
50
ns
t
ELEH
t
CP
Write Pulse Width
Min
35
35
35
50
ns
t
AVEL
t
AS
Address Setup Time
Min
0
ns
t
EHDX
t
DH
Data Hold Time
Min
0
ns
t
OES
Output Enable Setup Time
Min
0
ns
t
GHEL
t
GHEL
Read Recovery Time Before Write
(OE# High to WE# Low)
Min
0
ns
t
WLEL
t
WS
CE# Setup Time
Min
0
ns
t
EHWH
t
WH
CE# Hold Time
Min
0
ns
t
EHEL
t
CPH
Write Pulse Width High
Min
30
ns
t
WHWH1
t
WHWH1
Programming Operation (Note 2)
Typ
9
μs
t
WHWH2
t
WHWH2
Sector Erase Operation (Note 2)
Typ
0.7
sec
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