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參數(shù)資料
| 型號： | EN29LV320T-90TC |
| 廠商： | Eon Silicon Solution Inc. |
| 英文描述： | 32 Megabit (4096K x 8-bit / 2048K x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only |
| 中文描述： | 32兆位（4096K × 8位/ 2048K x 16位）閃存引導扇區(qū)閃存，CMOS 3.0伏，只 |
| 文件頁數(shù)： | 29/49頁 |
| 文件大?。?/td> | 437K |
| 代理商： | EN29LV320T-90TC |
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Flowchart 7a. In-System Sector (Group) Protect Flowchart
This Data Sheet may be revised by subsequent versions 2004 Eon Silicon Solution, Inc., www.essi.com.tw
or modifications due to changes in technical specifications.
Rev. E, Issue Date: 2006/05/16
EN29LV320
START
PLSCNT = 1
RESET# = V
ID
Wait 1
μ
s
First Write
Cycle =
60h
No
Temporary Chip
Unprotect Mode
Yes
Set up sector
(group) address
To Protect: Write 60h to
sector 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 Protect
complete
Sector Protect Algorithm
Yes
Wait 0.4
μ
s
相關PDF資料 |
PDF描述 |
|---|---|
| EN29LV320T-90TCP | 32 Megabit (4096K x 8-bit / 2048K x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only |
| EN29LV320T-90TI | 32 Megabit (4096K x 8-bit / 2048K x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only |
| EN29LV320T-90TIP | 32 Megabit (4096K x 8-bit / 2048K x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only |
| EN29LV320B-90TI | 32 Megabit (4096K x 8-bit / 2048K x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only |
| EN29LV320B-90TIP | 32 Megabit (4096K x 8-bit / 2048K x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| EN29LV400AB-70TCP | 制造商:EON SILICON SOLUTION INC 功能描述:EN29LV400A Series, 4 Mbit (512 K x 8) 70 NS 48 TSOP 3 V Bottom Boot NOR Flash |
| EN29LV400AB-70TIP | 制造商:EON SILICON SOLUTION INC 功能描述:EN29LV400A Series 4 Mbit (512 K x 8) 70 NS 48 TSOP 3 V Bottom Boot NOR Flash |
| EN29LV400AT-70TCP | 制造商:EON SILICON SOLUTION INC 功能描述:4 Mb PAR NOR 512Kx8bit/256Kx16bit 3V 48-TSOP |
| 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 |
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