參數(shù)資料
型號： HN29V51211T-50
廠商： Hitachi,Ltd.
英文描述： 512M AND type Flash Memory More than 32,113-sector (542,581,248-bit)
中文描述： 512M超過32113型快閃記憶體部門（542581248位）
文件頁數(shù)： 37/42頁
文件大?。?/td> 306K
代理商： HN29V51211T-50
HN29V51211 Series
37
Unusable Sector
Initially, the HN29V51211 includes unusable sectors. The unusable sectors must be distinguished from the
usable sectors by the system as follows.
1. Check the partial invalid sectors in the devices on the system. The usable sectors were programmed the
following data. Refer to the flowchart “Indication of unusable sectors”.
Initial Data of Usable Sectors
Column address
0H to 81FH
820H
821H
822H
823H
824H
825H
826H to 83FH
Data
FFH
1CH
71H
C7H
1CH
71H
C7H
FFH
2. Do not erase and program to the partial invalid sectors by the system.
Sector number = 0
Read data
Bad sector*
2
Sector number =
Sector number + 1
Column address = 820H to 825H
Yes
Yes
No
No
Check data*
1
Sector number = 32,767
START
END
Notes: 1. Refer to table "Initial data of usable sectors".
2. Bad sectors are installed in system.
Indication of Unusable Sectors
相關(guān)PDF資料
PDF描述
HN29W12811T-60 128M AND type Flash Memory More than 8,029-sector (135,657,984-bit)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HN29V51211T-50H 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Flash Application Design Guidelines Others
HN29VB800R-10 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8/x16 Flash EEPROM
HN29VB800R-12 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8/x16 Flash EEPROM
HN29VB800SERIES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8/x16 Flash EEPROM
HN29VB800T-10 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8/x16 Flash EEPROM
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