參數(shù)資料
型號(hào): M58LW032D90N1F
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): 45/51頁(yè)
文件大?。?/td> 748K
代理商: M58LW032D90N1F
45/51
M58LW032D
Figure 21. Block Unprotect Flowchart and Pseudo Code
Write D0h
AI06158b
YES
NO
SR7 = 1
Start
Write 60h
Write FFh
Read Status Register
Blocks Unprotect
Sucessful
SR3 = 1
SR4, SR5 = 1,1
SR5 = 1
VPEN Invalid Error
Invalid Command
Sequence Error
Blocks Unprotect
Error
YES
YES
YES
NO
NO
NO
Blocks Unprotect Command
– write 60h, Block Adress
– write D0h, Block Adress
do:
– read status register
while SR7 = 1
If SR3 = 1, VPEN Invalid Error
Read Memory Array Command:
– write FFh
If SR4 = 1, SR5 = 1 Invalid Command
Sequence Error
If SR5 = 1, Blocks Unprotect Error
相關(guān)PDF資料
PDF描述
M58LW032D90N1T 32 Mbit 4Mb x8, 2Mb x16, Uniform Block 3V Supply Flash Memory
M58LW032D90N6 32 Mbit 4Mb x8, 2Mb x16, Uniform Block 3V Supply Flash Memory
M58LW032D90N6E 32 Mbit 4Mb x8, 2Mb x16, Uniform Block 3V Supply Flash Memory
M58LW032D90N6F 32 Mbit 4Mb x8, 2Mb x16, Uniform Block 3V Supply Flash Memory
M58LW032D90N6T 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
M58LW032D90N1T 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
M58LW032D90N6 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
M58LW032D90N6E 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
M58LW032D90N6F 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
M58LW032D90N6T 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