HN29V25611A Renesas Electronics Corporation., HN29V25611A Datasheet - Page 15

• Manufacturer Part Number: HN29V25611A
• Description: 256m And Type Flash Memory More Than 16,057-sector 271,299,072-bit
• Manufacturer: Renesas Electronics Corporation.

HN29V25611A Series
Data Recovery Read
When the programming was an error, the program data can be read by using data recovery read. When an
additional programming was an error, the data compounded of the program data and the origin data in the
sector address SA can be read. Output data are not valid after the number of SA pulse exeeds 2112. The
mode turns back to the standby mode at any time when CE is V
. The read data are invalid when addresses
IH
are latched at a rising edge of WE pulse after the data recovery read command is written.
Data Recovery Write
When the programming into a sector of address SA was an error, the program data can be rewritten
automatically by internal control circuit into the other selected sector of address SA’. Since the data recovery
write mode is internally Program (4) mode, rewritten sector of address SA’ needs no sector erase before
rewrite. After the data recovery write mode starts, the program completion can be checked through the
RDY/Busy signal and the status data polling.
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