MBM29F200TC Datasheet, PDF (43/48 Pages) Fujitsu Component Limited. – 2M (256K X 8/128K X 16) BIT

MBM29F200TC-55/-70/-90/MBM29F200BC-55/-70/-90
Start
RESET = VID
(Note 1)
Perform Erase or
Program Operations
RESET = VIH
Temporary Sector
Unprotection Completed
(Note 2)
Notes: 1. All protected sectors unprotected.
2. All previously protected sectors are protected once again.
Figure 22 Temporary Sector Unprotection Algorithm
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