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參數(shù)資料
| 型號： | V29C31004B |
| 廠商： | Mosel Vitelic, Corp. |
| 英文描述： | 4 MEGABIT 524,288 x 8 BIT 3.3 VOLT CMOS FLASH MEMORY |
| 中文描述： | 4兆位524288 × 8位3.3伏的CMOS閃存 |
| 文件頁數(shù)： | 11/15頁 |
| 文件大?。?/td> | 68K |
| 代理商： | V29C31004B |
11
V29C31004T/V29C31004B Rev. 0.3 October 2000
MOSEL V ITELIC
V29C31004T/V29C31004B
Boot Block Protection Status
In Autoselect mode, performing a read at
address location 3CXX2H (V29C31004T) or
0CXX2H (V29C31004B) will indicate boot block
protection status. If the data is 01H, the boot block
is protected. If the data is 00H, the boot block is
unprotected. This is also shown is table 3.
Device ID
In Autoselect mode, performing a read at
address XXX1H will determine whether the device
is a Top Boot Block device or a Bottom Boot Block
device. If the data is 63H, the device is a Top Boot
Block. If the data is 73H, the device is a Bottom
Boot Block device (see Table 3).
Manufacturer ID
In Autoselect mode, performing a read at
address XXXX0H will determine the manufacturer
ID. 40H is the manufacturer code for Mosel Vitelic
Flash.
Hardware Data Protection
V
CC
Detection:
the program operation is inhibited
when VCC is less than 2.5V.
Noise Protection:
a CE or WE pulse of less than
5ns will not initiate a program cycle.
Program Inhibit:
holding any one of OE LOW, CE
HIGH or WE HIGH inhibits a program cycle.
Table 3. Autoselect Decoding
NOTE:
1.
X = Don
’
t Care, V
IH
= HIGH, V
IL
= LOW.
Decoding Mode
Boot Block
Address
Data I/O
0
–
I/O
7
A
0
A
1
A
2
–
A
13
A
14
–
A
17
Boot Block Protection
Top
V
IL
V
IH
X
V
IH
01H: protected
Bottom
V
IL
V
IH
X
V
IL
00H: unprotected
Device ID
Top
V
IH
V
IL
X
X
63H
Bottom
73H
Manufacture ID
V
IL
V
IL
X
X
40H
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| V29C31004T | 制造商:MOSEL 制造商全稱:MOSEL 功能描述:4 MEGABIT 524,288 x 8 BIT 3.3 VOLT CMOS FLASH MEMORY |
| V29C51000B | 制造商:MOSEL 制造商全稱:MOSEL 功能描述:512K BIT 65,536 x 8 BIT 5 VOLT CMOS FLASH MEMORY |
| V29C51000B-45J | 制造商:MOSEL 制造商全稱:MOSEL 功能描述:512K BIT 65,536 x 8 BIT 5 VOLT CMOS FLASH MEMORY |
| V29C51000B-45P | 制造商:MOSEL 制造商全稱:MOSEL 功能描述:512K BIT 65,536 x 8 BIT 5 VOLT CMOS FLASH MEMORY |
| V29C51000B-45T | 制造商:MOSEL 制造商全稱:MOSEL 功能描述:512K BIT 65,536 x 8 BIT 5 VOLT CMOS FLASH MEMORY |
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