參數(shù)資料
型號： KFG2816U1M-PEB
廠商： SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述： OneNAND SPECIFICATION
中文描述： OneNAND的規(guī)格
文件頁數(shù)： 39/87頁
文件大?。?/td> 1175K
代理商： KFG2816U1M-PEB
OneNAND128
FLASH MEMORY
39
Figure 9. Operations of NAND Flash Write Protection
Unlocked
Locked
> Command Sequence :
Start block address+End block address+Unlock block command
(0023h)
> Unlocked block can be programmed or erased
> An unlocked block’s status can be changed to the locked or
lock-tighten state using the appropriate software command
> Only one sequential area can be released to unlock state from
lock state ; Unlocking multi individual area is not available
Lock-tighten
> Command Sequence :
Start block address+End block address+Lock-tight block command
(002Ch)
> Lock-tighten blocks offer the user an additional level of write
protection beyond that of a regular lock block. A block that
is lock-tighten cannot have its state change by software,
only by Cold or Warm reset.
> Only locked blocks can be lock-tighten by Lock-tight command.
> Lock-tighten blocks revert to the locked state at Cold or Warm
reset
> Lock-tighten area does not change with any command;
when new unlock command is issued including the lock-tighten
area, new unlocked command is ignored.
:
> Command Sequence :
Start block address+End block address+Lock block command
(002Ah)
> All blocks default to be locked after Cold reset or Warm reset
> Unlocked blocks can be locked by using the Lock block
command and a lock block’s status can be changed to
unlock or lock-tight using the appropriate software commands
相關(guān)PDF資料
PDF描述
KFG2816U1M-PED OneNAND SPECIFICATION
KFG2816U1M-PIB OneNAND SPECIFICATION
KFG2816U1M-PID OneNAND SPECIFICATION
KFG2816D1M-DEB OneNAND SPECIFICATION
KFG2816D1M-DED OneNAND SPECIFICATION
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KFG2816U1M-PED 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:OneNAND SPECIFICATION
KFG2816U1M-PIB 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:OneNAND SPECIFICATION
KFG2816U1M-PID 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:OneNAND SPECIFICATION
KFG2G1612M-DEB5 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:FLASH MEMORY(54MHz)
KFG2G1612M-DED5 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:FLASH MEMORY(54MHz)
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