參數(shù)資料
型號: M58LW032C110ZA6F
廠商: 意法半導(dǎo)體
英文描述: 32 Mbit 2Mb x16, Uniform Block, Burst 3V Supply Flash Memory
中文描述: 32兆位的2Mb x16插槽,統(tǒng)一座,突發(fā)3V電源快閃記憶體
文件頁數(shù): 56/61頁
文件大?。?/td> 845K
代理商: M58LW032C110ZA6F
M58LW032C
56/61
Figure 29. Protection Register Program Flowchart and Pseudo Code
Note: PR = Protection Register
Write
PR Address, PR Data
AI06159b
YES
NO
SR7 = 1
Start
Write C0h
Write FFh
Read Status Register
PR Program
Sucessful
SR1, SR4 = 0,1
VPEN Invalid Error
Protection Register
Program Error
Protection Register
Program Error
YES
YES
YES
NO
NO
NO
Protection Register Program Command
– write C0h
– write Protection Register Address,
Protection Register Data
do:
– read status register
while SR7 = 1
Read Memory Array Command:
– write FFh
If SR1 = 0, SR4 = 1 Protection Register
Program Error
SR3, SR4 = 1,1
If SR3 = 1, SR4 = 1 VPEN Invalid Error
SR1, SR4 = 1,1
If SR1 = 1, SR4 = 1 Program Error due to
Protection Register Protection
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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M58LW032C90N1E 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:32 Mbit 2Mb x16, Uniform Block, Burst 3V Supply Flash Memory
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