參數(shù)資料
型號: M58LW064D110ZA1E
廠商: 意法半導(dǎo)體
英文描述: 64 Mbit (8Mb x8, 4Mb x16, Uniform Block) 3V Supply Flash Memory
中文描述: 64兆位(和8Mb × 8,4Mb的x16插槽,統(tǒng)一座)3V電源快閃記憶體
文件頁數(shù): 45/51頁
文件大?。?/td> 349K
代理商: M58LW064D110ZA1E
45/51
M58LW064D
Figure 21. Block Unprotect Flowchart and Pseudo Code
Write D0h
AI06158
YES
NO
b7 = 1
Start
Write 60h
Write FFh
Read Status Register
Block Unprotect
Sucessful
b3 = 1
b4, b5 = 1,1
b5 = 1
Invalid Voltage
Error
Invalid Command
Sequence Error
Block Unprotect
Error
YES
YES
YES
NO
NO
NO
Block Unprotect Command
– write 60h, Block Adress
– write D0h, Block Adress
do:
– read status register
while b7 = 1
If b3 = 1, Invalid Voltage Error
Read Memory Array Command:
– write FFh
If b4 = 1, b5 = 1 Invalid Command
Sequence Error
If b5 = 1, Block Unprotect Error
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相關(guān)代理商/技術(shù)參數(shù)
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M58LW064D110ZA6E 制造商:Micron Technology Inc 功能描述:
M58LW064D110ZA6F 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:64 Mbit (8Mb x8, 4Mb x16, Uniform Block) 3V Supply Flash Memory