參數(shù)資料
型號: KFG1216Q2A-DED6
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: FLASH MEMORY
中文描述: 閃存
文件頁數(shù): 72/114頁
文件大?。?/td> 1382K
代理商: KFG1216Q2A-DED6
OneNAND512(KFG1216x2A-xxB5)
FLASH MEMORY
72
There are multiple methods for erasing data in the device including Block Erase and Multi-Block Erase.
3.10.1 Block Erase Operation
See Timing Diagram 6.10
The device can be erased one block at a time. To erase a block is to write all 1's into the desired memory block by executing the Inter-
nal Erase Routine. All previous data is lost.
Block Erase Operation Flow Chart
Start
Write ’FBA’ of Flash
Add: F100h DQ=FBA
Write ’Erase’ Command
Add: F220h DQ=0094h
Wait for INT register
low to high transition
Add: F241h DQ=[15]=INT
Add: F240h DQ[10]=Error
Erase completed
DQ[10]=0
YES
Erase Error
NO
Read Controller
Status Register
: If erase operation results in an error, map out
*
the failing block and replace it with another block.
Write 0 to interrupt register
Add: F241h DQ=0000h
3.10 Erase Operation
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參數(shù)描述
KFG1216Q2A-DIB5 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:FLASH MEMORY
KFG1216Q2A-DIB6 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:FLASH MEMORY
KFG1216Q2A-DID5 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:FLASH MEMORY
KFG1216Q2A-DID6 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:FLASH MEMORY
KFG1216Q2A-FEB5 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:FLASH MEMORY