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| 型號： | EN29LV640L-90BC |
| 廠商： | Eon Silicon Solution Inc. |
| 英文描述： | 64 Megabit (4M x 16-bit ) CMOS 3.0 Volt-only, Uniform Sector Flash Memory |
| 中文描述： | 64兆位（4米× 16位），3.0伏的CMOS只，統(tǒng)一部門快閃記憶體 |
| 文件頁數(shù)： | 29/45頁 |
| 文件大?。?/td> | 440K |
| 代理商： | EN29LV640L-90BC |
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Flowchart 6a. In-System Sector Group Protect Flowchart
This Data Sheet may be revised by subsequent versions 2005 Eon Silicon Solution, Inc., www.essi.com.tw
or modifications due to changes in technical specifications.
Rev. C, Issue Date: 2007/01/23
EN29LV640
START
PLSCNT = 1
RESET# = V
ID
Wait 1
μ
s
First Write
Cycle =
60h
No
Temporary Sector
Group Unprotect Mode
Yes
Set up sector
group address
To Protect: Write 60h to
sector group addr with
A6 = 0, A1 = 1, A0 = 0
Wait 150
μ
s
To Verify: Write 40h to
sector group address
with
A6 = 0, A1 = 1, A0 = 0
Read from sector
address with
A6 = 0, A1 = 1, A0
Data = 01h
No
PLSCNT = 25
Increment
PLSCNT
No
Device failed
Yes
Protect another
sector
Yes
Reset
PLSCNT = 1
No
Remove V
from RESET#
Write reset
command
Sector Group Protect
complete
Sector Group Protect Algorithm
Yes
Wait 0.4
μ
s
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EN29LV640L-90BCP | 64 Megabit (4M x 16-bit ) CMOS 3.0 Volt-only, Uniform Sector Flash Memory |
| EN29LV640L-90BI | 64 Megabit (4M x 16-bit ) CMOS 3.0 Volt-only, Uniform Sector Flash Memory |
| EN29LV640L-90BIP | 64 Megabit (4M x 16-bit ) CMOS 3.0 Volt-only, Uniform Sector Flash Memory |
| EN29LV640L-90TC | 64 Megabit (4M x 16-bit ) CMOS 3.0 Volt-only, Uniform Sector Flash Memory |
| EN29LV640L-90TCP | 64 Megabit (4M x 16-bit ) CMOS 3.0 Volt-only, Uniform Sector Flash Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EN29LV800AB-70TC | 制造商:Eon Silicon Solution Inc 功能描述: |
| EN29LV800BB-70TCP | 制造商:EON SILICON SOLUTION INC 功能描述:EN29LV800B Series, 8 Mbit 70 NS 48 TSOP 3 V Bottom Boot Sector NOR Flash |
| EN29LV800CT-70TIP | 制造商:EON SILICON SOLUTION INC 功能描述:8mb TSOP 70ns nor flash |
| EN29SL400B-90BIP | 制造商:EON SILICON SOLUTION INC 功能描述:EN29SL400 Series, 4 Mbit 90 NS 48 FBGA 1.8 V Bottom Boot Sector NOR Flash |
| EN2-B1H1 | 制造商:NEC 制造商全稱:NEC 功能描述:AUTOMOTIVE RELAYS (Twin, Single) Relays |
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