HN29W25611T Datasheet, PDF (39/42 Pages) Hitachi Semiconductor – 256M AND type Flash Memory More than 16,057-sector (271,299,072-bit)

START
Program start
Program end
Check status
Yes
END
HN29W25611T-50H
Set an usable sector
Check RDY/Busy
No
Clear status register
Load data from
external buffer
Data recovery read Data recovery write
Program start
Set another
usable sector
Program end
Check RDY/Busy
Check status
No
Yes
Check status: Status register read
Spare Sectors in Program Error
39