JR28F064M29EWHA Datasheet, PDF (63/87 Pages) Micron Technology – Parallel NOR Flash Embedded Memory

32Mb, 64Mb, 128Mb: 3V Embedded Parallel NOR Flash
Common Flash Interface
Table 28: Primary Algorithm-Specific Extended Query Table (Continued)
Note 1 applies to the entire table
Address
x16
x8
Data
4Fh
9Eh
00xxh
50h
A0h
0001h
Description
Top/bottom boot block flag:
xx = 02h: Bottom boot device, HW protection for bottom two
blocks
xx = 03h: Top boot device, HW protection for top two blocks
xx = 04h: Uniform device, HW protection for lowest block
xx = 05h: Uniform device, HW protection for highest block
Program suspend:
00 = Not supported
01 = supported
Note: 1. The values in this table are valid for both packages.
Value
Device type (bot-
tom boot, top
boot, uniform)
Supported
PDF: 09005aef84dc44a7
m29ew_32Mb-128Mb.pdf - Rev. B 11/12 EN
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