EN29GL064ATB Datasheet, PDF (25/58 Pages) Eon Silicon Solution Inc. – 64 Megabit (8192K x 8-bit / 4096K x 16-bit) Flash Memory Page mode Flash Memory, CMOS 3.0 Volt-only

EN29GL064AT/B
Advanced Sector Protection/Unprotection
The Advanced Sector Protection/Unprotection feature disables or enables programming or erase
operations in any or all sectors and can be implemented through software and/or hardware methods,
which are independent of each other. This section describes the various methods of protecting data
stored in the memory array. An overview of these methods in shown in Figure 8.
Figure 8a. Advanced Sector Protection/Unprotection for Top Boot Sector
This Data Sheet may be revised by subsequent versions
25
or modifications due to changes in technical specifications.
©2004 Eon Silicon Solution, Inc.,
Rev. C, Issue Date: 2011/12/01
www.eonssi.com