參數(shù)資料
型號(hào)： M36W216BI85ZA6
廠商： NUMONYX
元件分類： 存儲(chǔ)器
英文描述： SPECIALTY MEMORY CIRCUIT, PBGA66
封裝： 12 X 8 MM, 0.80 MM PITCH, LFBGA-66
文件頁數(shù)： 53/62頁
文件大?。?/td> 380K
代理商： M36W216BI85ZA6
57/62
M36W216TI, M36W216BI
Figure 30. Locking Operations Flowchart and Pseudo Code
Write
01h, D0h or 2Fh
AI04364
Read Block
Lock States
YES
NO
Locking
change
confirmed?
Start
Write 60h
locking_operation_command
(address, lock_operation) {
writeToFlash (any_address, 0x60) ; /*configuration setup*/
if (readFlash (address) ! = locking_state_expected)
error_handler () ;
/*Check the locking state (see Read Block Signature table )*/
writeToFlash (any_address, 0xFF) ; /*Reset to Read Array mode*/
}
Write FFh
Write 90h
End
if (lock_operation==LOCK) /*to protect the block*/
writeToFlash (address, 0x01) ;
else if (lock_operation==UNLOCK) /*to unprotect the block*/
writeToFlash (address, 0xD0) ;
else if (lock_operation==LOCK-DOWN) /*to lock the block*/
writeToFlash (address, 0x2F) ;
writeToFlash (any_address, 0x90) ;
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M36W216BIZA 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16 Mbit 1Mb x16, Boot Block Flash Memory and 2 Mbit 128Kb x16 SRAM, Multiple Memory Product
M36W216T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16 Mbit 1Mb x16, Boot Block Flash Memory and 2 Mbit 128Kb x16 SRAM, Multiple Memory Product
M36W216T85ZA6T 制造商:Micron Technology Inc 功能描述:
M36W216TI 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16 Mbit 1Mb x16, Boot Block Flash Memory and 2 Mbit 128Kb x16 SRAM, Multiple Memory Product
M36W216TI70ZA1T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16 Mbit 1Mb x16, Boot Block Flash Memory and 2 Mbit 128Kb x16 SRAM, Multiple Memory Product
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