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參數(shù)資料
| 型號： | A290021UL-70 |
| 廠商： | AMIC Technology Corporation |
| 英文描述： | 256K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory |
| 中文描述： | 256K × 8位CMOS 5.0伏只，引導(dǎo)扇區(qū)閃存 |
| 文件頁數(shù)： | 19/32頁 |
| 文件大?。?/td> | 312K |
| 代理商： | A290021UL-70 |
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A29002/A290021 Series
(February, 2002, Version 1.0)
19
AMIC Technology, Inc.
AC Characteristics
Erase and Program Operations
Parameter Symbols
Speed
JEDEC
Std
Description
-55
-70
-90
-120 -150
Unit
t
AVAV
t
WC
Write Cycle Time (Note 1)
Min.
55
70
90
120
150
ns
t
AVWL
t
AS
Address Setup Time
Min.
0
ns
t
WLAX
t
AH
Address Hold Time
Min.
40
45
45
50
50
ns
t
DVWH
t
DS
Data Setup Time
Min.
25
30
45
50
50
ns
t
WHDX
t
DH
Data Hold Time
Min.
0
ns
t
OES
Output Enable Setup Time
Min.
0
ns
t
GHWL
t
GHWL
Read Recover Time Before Write
(
OE
high to
WE
low)
Min.
0
ns
t
ELWL
t
CS
CE
Setup Time
Min.
0
ns
t
WHEH
t
CH
CE
Hold Time
Min.
0
ns
t
WLWH
t
WP
Write Pulse Width
Min.
30
35
45
50
50
ns
Min.
20
ns
t
WHWL
t
WPH
Write Pulse Width High
Max.
50
μ
s
t
WHWH1
t
WHWH1
Byte Programming Operation
(Note 2)
Typ.
7
μ
s
t
WHWH2
t
WHWH2
Sector Erase Operation
(Note 2)
Typ.
1
sec
t
VCS
VCC Set Up Time (Note 1)
Min.
50
μ
s
Notes:
1. Not 100% tested.
2. See the "Erase and Programming Performance" section for more information.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| A290021UL-90 | 256K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory |
| A290021UV-120 | SCR Thyristor; Thyristor Type:Standard Gate; Peak Repetitive Off-State Voltage, Vdrm:600V; On State RMS Current, IT(rms):16A; Peak Non Repetitive Surge Current, Itsm:200A; Gate Trigger Current Max, Igt:25mA RoHS Compliant: Yes |
| A290021UV-150 | SCR Thyristor; Thyristor Type:Standard Gate; Peak Repetitive Off-State Voltage, Vdrm:800V; On-State RMS Current, IT(rms):16A; Peak Non Repetitive Surge Current, Itsm:200A; Gate Trigger Current Max, Igt:25mA RoHS Compliant: Yes |
| A290021T-55 | 256K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory |
| A290021T-70 | 256K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A290021UL-90 | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:256K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory |
| A290021UV-120 | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:256K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory |
| A290021UV-150 | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:256K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory |
| A290021UV-55 | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:256K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory |
| A290021UV-70 | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:256K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory |
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