參數資料
型號: KFW2G16U2M-DID5
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: FLASH MEMORY(54MHz)
中文描述: 閃存(54MHz之間)
文件頁數: 71/125頁
文件大?。?/td> 1657K
代理商: KFW2G16U2M-DID5
OneNAND1G(KFG1G16Q2M-DEB5)
FLASH MEMORY
71
OneNAND2G(KFH2G16Q2M-DEB5)
OneNAND4G(KFW4G16Q2M-DEB5)
A block that is in a locked-tight state can only be changed to lock state after a Cold or Warm Reset. Unlock and Lock command
sequences will not affect its state. This is an added level of write protection security.
A block must first be set to a locked state before it can be changed to locked-tight using the Lock-tight command. locked-tight blocks
will revert to a locked state following a Cold or Warm Reset.
Lock-Tight Command Sequence:
Start block address+Lock-tight block command (002Ch)
Locked-tight
3.4.4 NAND Flash Array Write Protection State Diagram
Power On
Start block address
+Unlock block Command
RP pin: High
&
Lock block Command
or
RP pin: High
&
Start block address
+Lock-tight block Command
RP pin: High
&
Start block address
Cold reset or
Warm reset
unlock
Lock
Lock
Lock-tight
Lock
Lock
Lock
Cold reset or
Warm reset
3.4.3.3 Locked-tight NAND Array Write Protection State
相關PDF資料
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相關代理商/技術參數
參數描述
KFW2G16U2M-DID6 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:FLASH MEMORY(54MHz)
KFW-375 制造商:WALDOM ELECTRONICS 功能描述:
KFW-376 制造商:WALDOM ELECTRONICS 功能描述:
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KFW-379 制造商:GC Electronics 功能描述:Washers Flat Fiber 0.375in 0.625in 0.0313in 3/8 Screw Size