參數(shù)資料
型號(hào)： M58LW032D90ZA6
廠商： 意法半導(dǎo)體
英文描述： 32 Mbit 4Mb x8, 2Mb x16, Uniform Block 3V Supply Flash Memory
中文描述： 32兆位4Mb的× 8，功能的2Mb x16插槽，統(tǒng)一座3V電源快閃記憶體
文件頁(yè)數(shù)： 46/51頁(yè)
文件大?。?/td> 748K
代理商： M58LW032D90ZA6
M58LW032D
46/51
Figure 22. 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
相關(guān)PDF資料
PDF描述
M58LW032D90ZA6E 32 Mbit 4Mb x8, 2Mb x16, Uniform Block 3V Supply Flash Memory
M58LW032D90ZA6F 32 Mbit 4Mb x8, 2Mb x16, Uniform Block 3V Supply Flash Memory
M58LW032D90ZA6T 32 Mbit 4Mb x8, 2Mb x16, Uniform Block 3V Supply Flash Memory
M58LW032DN 32 Mbit 4Mb x8, 2Mb x16, Uniform Block 3V Supply Flash Memory
M58LW032DZA 32 Mbit 4Mb x8, 2Mb x16, Uniform Block 3V Supply Flash Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M58LW032D90ZA6E 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:32 Mbit 4Mb x8, 2Mb x16, Uniform Block 3V Supply Flash Memory
M58LW032D90ZA6F 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:32 Mbit 4Mb x8, 2Mb x16, Uniform Block 3V Supply Flash Memory
M58LW032D90ZA6T 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:32 Mbit 4Mb x8, 2Mb x16, Uniform Block 3V Supply Flash Memory
M58LW032DN 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:32 Mbit 4Mb x8, 2Mb x16, Uniform Block 3V Supply Flash Memory
M58LW032DZA 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:32 Mbit 4Mb x8, 2Mb x16, Uniform Block 3V Supply Flash Memory
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