參數(shù)資料
型號(hào): M28W160BB100GB6T
廠商: 意法半導(dǎo)體
英文描述: 16 Mbit (1Mb x16, Boot Block) 3V Supply Flash Memory
中文描述: 16兆位(1兆x16插槽,引導(dǎo)塊)3V電源快閃記憶體
文件頁(yè)數(shù): 45/50頁(yè)
文件大小: 860K
代理商: M28W160BB100GB6T
45/50
M28W160ECT, M28W160ECB
Figure 22. 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) ;
相關(guān)PDF資料
PDF描述
M28W160BB100N1T 16 Mbit (1Mb x16, Boot Block) 3V Supply Flash Memory
M28W160BB100N6T 16 Mbit (1Mb x16, Boot Block) 3V Supply Flash Memory
M28W160BB100ZB1T 16 Mbit (1Mb x16, Boot Block) 3V Supply Flash Memory
M28W160BB100ZB6T 16 Mbit (1Mb x16, Boot Block) 3V Supply Flash Memory
M28W160BB70GB1T 16 Mbit (1Mb x16, Boot Block) 3V Supply Flash Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M28W160BB100GBT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16 Mbit (1Mb x16, Boot Block) 3V Supply Flash Memory
M28W160BB100N1T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16 Mbit (1Mb x16, Boot Block) 3V Supply Flash Memory
M28W160BB100N6T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16 Mbit (1Mb x16, Boot Block) 3V Supply Flash Memory
M28W160BB100-NT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16 Mbit (1Mb x16, Boot Block) 3V Supply Flash Memory
M28W160BB100ZB1T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16 Mbit (1Mb x16, Boot Block) 3V Supply Flash Memory