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參數(shù)資料
| 型號： | EN29LV400AB-55RTC |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Replaced by PTH04T230 : |
| 中文描述： | 4兆位（為512k × 8位/ 256 × 16位）閃存引導(dǎo)扇區(qū)閃存，CMOS 3.0伏，只 |
| 文件頁數(shù)： | 21/41頁 |
| 文件大?。?/td> | 771K |
| 代理商： | EN29LV400AB-55RTC |
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Flowchart 7a. In-System Sector 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. A, Issue Date: 2005/01/07
EN29LV400A
RESET# = V
ID
Wait 1
μ
s
First Write
Cycle =
60h
No
Temporary Sector
Unprotect Mode
Yes
Set up sector
address
Sector Protect: Write 60h
to sector addr with
A6 = 0, A1 = 1, A0 = 0
Wait 150
μ
s
Verify Sector Protect:
Write 40h to sector
address with
A6 = 0, A1 = 1, A0 = 0
Wait 0.4
μ
s
Read from sector
address with
A6 = 0, A1 = 1, A0
Data = 01h
No
PLSCNT = 25
Increment
PLSCNT
No
Device failed
Yes
Protect another
sector
No
Yes
Sector Protect
complete
Write reset
command
Remove V
from RESET#
Yes
Reset
PLSCNT = 1
PLSCNT = 1
START
Sector Protect
Algorithm
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EN29LV400AB-55RTCP | 4 Megabit (512K X 8-bit / 256K X 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only |
| EN29LV400AB-55RTI | 4 Megabit (512K X 8-bit / 256K X 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only |
| EN29LV400AB-55RTIP | 4 Megabit (512K X 8-bit / 256K X 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only |
| EN29LV400AB-70BC | 4 Megabit (512K X 8-bit / 256K X 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only |
| EN29LV400AB-70BCP | 4 Megabit (512K X 8-bit / 256K X 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only |
相關(guān)代理商/技術(shù)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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