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5
2 Meg x 16 Page Flash Memory
Micron Technology, Inc., reserves the right to change products or specifications without notice.
MT28F321P20_3.p65 – Rev. 3, Pub. 7/02
2002, Micron Technology, Inc.
2 MEG x 16
PAGE FLASH MEMORY
PRELIMINARY
Figure 2
Bottom Boot Block Device
Bank b = 28Mb
Block
Block Size
Address Range
(K-bytes/K-words)
(x16)
70
64/32
1F8000h-1FFFFFh
69
64/32
1F0000h-1F7FFFh
68
64/32
1E8000h-1EFFFFh
67
64/32
1E0000h-1E7FFFh
66
64/32
1D8000h-1DFFFFh
65
64/32
1D0000h-1D7FFFh
64
64/32
1C8000h-1CFFFFh
63
64/32
1C0000h-1C7FFFh
62
64/32
1B8000h-1BFFFFh
61
64/32
1B0000h-1B7FFFh
60
64/32
1A8000h-1AFFFFh
59
64/32
1A0000h-1A7FFFh
58
64/32
198000h-19FFFFh
57
64/32
190000h-197FFFh
56
64/32
188000h-18FFFFh
55
64/32
180000h-187FFFh
54
64/32
178000h-17FFFFh
53
64/32
170000h-177FFFh
52
64/32
168000h-16FFFFh
51
64/32
160000h-167FFFh
50
64/32
158000h-15FFFFh
49
64/32
150000h-157FFFh
48
64/32
148000h-14FFFFh
47
64/32
140000h-147FFFh
46
64/32
138000h-13FFFFh
45
64/32
130000h-137FFFh
44
64/32
128000h-12FFFFh
43
64/32
120000h-127FFFh
42
64/32
118000h-11FFFFh
41
64/32
110000h-117FFFh
40
64/32
108000h-10FFFFh
39
64/32
100000h-107FFFh
38
64/32
0F8000h-0FFFFFh
37
64/32
0F0000h-0F7FFFh
36
64/32
0E8000h-0EFFFFh
35
64/32
0E0000h-0E7FFFh
34
64/32
0D8000h-0DFFFFh
33
64/32
0D0000h-0D7FFFh
32
64/32
0C8000h-0CFFFFh
31
64/32
0C0000h-0C7FFFh
30
64/32
0B8000h-0BFFFFh
29
64/32
0B0000h-0B7FFFh
28
64/32
0A8000h-0AFFFFh
27
64/32
0A0000h-0A7FFFh
26
64/32
098000h-097FFFh
25
64/32
090000h-097FFFh
24
64/32
088000h-087FFFh
23
64/32
080000h-087FFFh
22
64/32
078000h-07FFFFh
21
64/32
070000h-077FFFh
20
64/32
068000h-067FFFh
19
64/32
060000h-067FFFh
18
64/32
058000h-05FFFFh
17
64/32
050000h-057FFFh
16
64/32
048000h-04FFFFh
15
64/32
040000h-047FFFh
Bank a = 4Mb
Block
Block Size
Address Range
(K-bytes/K-words)
(x16)
14
64/32
038000h-03FFFFh
13
64/32
030000h-037FFFh
12
64/32
028000h-02FFFFh
11
64/32
020000h-027FFFh
10
64/32
018000h-01FFFFh
9
64/32
010000h-017FFFh
8
64/32
008000h-00FFFFh
7
8/4
007000h-007FFFh
6
8/4
006000h-006FFFh
5
8/4
005000h-005FFFh
4
8/4
004000h-004FFFh
3
8/4
003000h-003FFFh
2
8/4
002000h-002FFFh
1
8/4
001000h-001FFFh
0
8/4
000000h-000FFFh