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參數(shù)資料
| 型號(hào)： | F49L400UA-90T |
| 廠商： | Elite Semiconductor Memory Technology Inc. |
| 英文描述： | 4 Mbit (512K x 8/256K x 16) 3V Only CMOS Flash Memory |
| 中文描述： | 4兆位（為512k × 8/256K × 16）3V時(shí)僅閃存的CMOS |
| 文件頁(yè)數(shù)： | 8/47頁(yè) |
| 文件大?。?/td> | 397K |
| 代理商： | F49L400UA-90T |
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EFS T
Temporary Sector Unprotect Mode
This feature allows temporary unprotection of previously
protected sector to change data in-system. This mode is
activated by setting the
ESET
R
During this mode, all formerly protected sectors are
F49L400UA/F49L400BA
Elite Flash Storage Technology Inc.
Publication Date : Sep. 2006
Revision: 1.1 8/47
pin to V
ID
(11.5V-12.5V).
un-protected and can be programmed or erased by
selecting the sector addresses. Once V
ID
is removed from
the
ESET
R
pin, all the previously protected sectors are
protected again.
Notes:
1. All protected sectors unprotected.
2. All previously protected sectors are protected once again.
Start
RESET = V
ID
(Note 1)
Perform Erase or
Program Operation
RESET = V
IH
Temporary Sector
Unprotect Completed
(Note 2)
Operation Completed
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| F49L800BA | 8 Mbit (1M x 8/512K x 16) 3V Only CMOS Flash Memory |
| F49L800BA-70T | 8 Mbit (1M x 8/512K x 16) 3V Only CMOS Flash Memory |
| F49L800BA-90T | 8 Mbit (1M x 8/512K x 16) 3V Only CMOS Flash Memory |
| F49L800UA | 8 Mbit (1M x 8/512K x 16) 3V Only CMOS Flash Memory |
| F49L800UA-70T | 8 Mbit (1M x 8/512K x 16) 3V Only CMOS Flash Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| F49L800BA | 制造商:ESMT 制造商全稱:Elite Semiconductor Memory Technology Inc. 功能描述:8 Mbit (1M x 8/512K x 16) 3V Only CMOS Flash Memory |
| F49L800BA-70T | 制造商:ESMT 制造商全稱:Elite Semiconductor Memory Technology Inc. 功能描述:8 Mbit (1M x 8/512K x 16) 3V Only CMOS Flash Memory |
| F49L800BA-70TG | 制造商:ESMT 制造商全稱:Elite Semiconductor Memory Technology Inc. 功能描述:8 Mbit (1M x 8/512K x 16) 3V Only CMOS Flash Memory |
| F49L800BA-70TIG | 制造商:ESMT 制造商全稱:Elite Semiconductor Memory Technology Inc. 功能描述:8 Mbit (1M x 8/512K x 16) 3V Only CMOS Flash Memory |
| F49L800BA-90T | 制造商:ESMT 制造商全稱:Elite Semiconductor Memory Technology Inc. 功能描述:8 Mbit (1M x 8/512K x 16) 3V Only CMOS Flash Memory |
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