HN29WB800 Renesas Electronics Corporation., HN29WB800 Datasheet - Page 30

• Manufacturer Part Number: HN29WB800
• Description: 1048576-word X 8-bit / 524288-word X 16-bit Cmos Flash Memory
• Manufacturer: Renesas Electronics Corporation.

HN29WT800 Series, HN29WB800 Series
Lock Bit Program Flowchart
START
Write 77H
Write D0H
block address
SR. 7 = 1 ?
NO
YES
Lock bit program
SR. 4 = 0 ?
failed
NO
YES
Lock bit program
successful
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