參數(shù)資料
型號(hào)： K9F1G08U0A
廠商： SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述： FLASH MEMORY
中文描述： 閃存
文件頁(yè)數(shù)： 15/37頁(yè)
文件大?。?/td> 677K
代理商： K9F1G08U0A
FLASH MEMORY
15
K9F1G08U0A
K9F1G08Q0A
Erase Flow Chart
Start
I/O 6 = 1
or R/B = 1
I/O 0 = 0
No
*
Write 60h
Write Block Address
Write D0h
Read Status Register
Erase Error
Yes
No
: If erase operation results in an error, map out
the failing block and replace it with another block.
*
Erase Completed
Yes
Read Flow Chart
Start
Verify ECC
No
Write 00h
Write Address
Read Data
ECC Generation
Reclaim the Error
Page Read Completed
Yes
NAND Flash Technical Notes
(Continued)
Write 30h
Block Replacement
Buffer memory of the controller.
1st
Block A
Block B
(n-1)th
nth
(page)
{
1st
(n-1)th
nth
(page)
{
an error occurs.
1
2
* Step1
When an error happens in the nth page of the Block ’A’ during erase or program operation.
* Step2
Copy the data in the 1st ~ (n-1)th page to the same location of another free block. (Block ’B’)
* Step3
Then, copy the nth page data of the Block ’A’ in the buffer memory to the nth page of the Block ’B’.
* Step4
Do not erase or program to Block ’A’ by creating an ’invalid Block’ table or other appropriate scheme.
相關(guān)PDF資料
PDF描述
K9F1G08Q0M-YIB0 1Gb Gb 1.8V NAND Flash Errata
K9F1G16Q0M-YCB0 1Gb Gb 1.8V NAND Flash Errata
K9F1G08U0M-YCB0 1Gb Gb 1.8V NAND Flash Errata
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
K9F1G08U0B-PCB0000 制造商:Samsung SDI 功能描述: 制造商:Samsung Semiconductor 功能描述:1GB SLC NORMAL X8 TSOP1 - Trays
K9F1G08U0B-PCB0T00 制造商:Samsung Semiconductor 功能描述:FLASH PARALLEL 3.3V 1GBIT 128MX8 48TSOP-I - Tape and Reel
K9F1G08U0B-PCBO 制造商:Samsung 功能描述:Memory,NAND,1G,128MX8,48TSOP
K9F1G08U0B-PCBT000 制造商:Samsung SDI 功能描述:
K9F1G08U0B-PIB0000 制造商:Samsung Semiconductor 功能描述:1GB SLC NORMAL X8 TSOP1 - Trays
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