參數(shù)資料
型號: MX29F4000
廠商: Macronix International Co., Ltd.
英文描述: 4M-BIT [512KX8] CMOS EQUAL SECTOR FLASH MEMORY
中文描述: 4分位[512KX8]的CMOS平等部門閃存
文件頁數(shù): 31/36頁
文件大?。?/td> 247K
代理商: MX29F4000
31
P/N:PM0629
REV. 1.0, DEC. 20, 1999
MX29F4000
CHIP UNPROTECTION ALGORITHM FOR SYSTEM WITHOUT 12V
START
Protect All Sectors
PLSCNT=1
Chip Unprotect
Complete
Data=00H
Yes
Set OE=A9=VID
CE=VIL,A6=1
Activate WE Pulse
Time Out 12ms
Set OE=CE=VIL
A9=VID,A1=1
Set Up First Sector Addr
All sectors have
been verified
Remove VID from A9
Write Reset Command
Device Failed
PLSCNT=1000
No
Increment
PLSCNT
No
Read Data from Device
Yes
Yes
No
Increment
Sector Addr
* It is recommended before unprotect whole chip, all sectors should be protected in advance.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MX29F4000PC-12 制造商:MCNIX 制造商全稱:Macronix International 功能描述:4M-BIT [512KX8] CMOS EQUAL SECTOR FLASH MEMORY
MX29F4000PC-55 制造商:MCNIX 制造商全稱:Macronix International 功能描述:4M-BIT [512KX8] CMOS EQUAL SECTOR FLASH MEMORY
MX29F4000PC-70 制造商:MCNIX 制造商全稱:Macronix International 功能描述:4M-BIT [512KX8] CMOS EQUAL SECTOR FLASH MEMORY
MX29F4000PC-90 制造商:MCNIX 制造商全稱:Macronix International 功能描述:4M-BIT [512KX8] CMOS EQUAL SECTOR FLASH MEMORY
MX29F400BMC-12 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM|FLASH|256KX16/512KX8|CMOS|SOP|44PIN|PLASTIC