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參數(shù)資料
| 型號(hào)： | M58LW064 |
| 廠(chǎng)商： | 意法半導(dǎo)體 |
| 英文描述： | 64 Mbit x16 and x16/x32, Block Erase Low Voltage Flash Memories |
| 中文描述： | 64兆位x16和x16/x32，塊擦除低壓閃存 |
| 文件頁(yè)數(shù)： | 43/53頁(yè) |
| 文件大?。?/td> | 319K |
| 代理商： | M58LW064 |
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M58LW064A, M58LW064B
Figure 22. Erase Flowchart and Pseudo Code
Note: 1. If an error is found, the Status Register must be cleared (CLRS instruction) before further P/E.C. operations.
Write
20h
Command
AI00613B
Start
Write Block
Address
& D0h Command
Read Status
Register
YES
NO
b7 = 1
YES
NO
b3 = 0
NO
b4, b5 = 0
VPP
Invalid
Error (1)
Command
Sequence Error
EE
instruction:
– write20h
command
– writeBlock
Address
(A12-A17) & command
D0h
(memory enters read status
state after the EE instruction)
do:
– read status
register
(E or G must be
toggled)
if EE instruction given
execute
suspend erase loop
while b7 = 1
If b3 = 1, VPPinvalid
error:
– errorhandler
If b4, b5 = 1, Command Sequence
error:
– errorhandler
YES
NO
b5 = 0
Erase
Error (1)
YES
NO
Suspend
Suspend
Loop
If b5 = 1, Erase
error:
– errorhandler
YES
End
YES
NO
b1 = 0
Erase to
Protected
Block Error
If b1 = 1, Erase to Protected Block Error:
– errorhandler
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| M58LW064A | 64 Mbit x16 and x16/x32, Block Erase Low Voltage Flash Memories |
| M58LW064A150NF1T | 64 Mbit x16 and x16/x32, Block Erase Low Voltage Flash Memories |
| M58LW064A150ZA6T | 64 Mbit x16 and x16/x32, Block Erase Low Voltage Flash Memories |
| M58LW064ANF | 64 Mbit x16 and x16/x32, Block Erase Low Voltage Flash Memories |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M58LW064A | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:64 Mbit x16 and x16/x32, Block Erase Low Voltage Flash Memories |
| M58LW064A150N1 | 功能描述:閃存 8Mx8 or 4Mx16 150ns RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線(xiàn)寬度:1 bit 存儲(chǔ)類(lèi)型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類(lèi)型: 接口類(lèi)型:SPI 訪(fǎng)問(wèn)時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| M58LW064A150NF1T | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:64 Mbit x16 and x16/x32, Block Erase Low Voltage Flash Memories |
| M58LW064A150NF6T | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:64 Mbit x16 and x16/x32, Block Erase Low Voltage Flash Memories |
| M58LW064A150NH1T | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:64 Mbit x16 and x16/x32, Block Erase Low Voltage Flash Memories |
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