Flexible sector architecture
'' One 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and
seven 64 Kbyte sectors (byte mode)
'' One 8 Kword, two 4 Kword, one 16 Kword, and
seven 32 Kword sectors (word mode)
'' Supports full chip erase
'' Sector Protection features:
A hardware method of locking a sector to
prevent any program or erase operations within
that sector
Sectors can be locked via programming
equipment
Temporary Sector Unprotect feature allows code
changes in previously locked sectors