MX29LV64xM H/L
Table 4-3. CFI Mode: Device Geometry Data Values
Description
Addressh Addressh
Datah
(x16)
27
(x8)
4E
50
Device size (2n bytes)
0017
000X
0000
Flash device interface code
28
0002h = MX29LV640M H/L
29
52
0001h = MX29LV641M H/L
Maximum number of bytes in multi-byte write (not supported)
2A
2B
54
56
58
5A
5C
5E
60
62
64
66
68
6A
6C
6E
70
72
74
76
78
0005
0000
0001
007F
0000
0000
0001
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
Number of erase block regions (01h=uniform device; 02h=boot device) 2C
Erase block region 1 information
[2E,2D] = # of blocks in region -1
[30, 2F] = size in multiples of 256-bytes
2D
2E
2F
30
31h
32h
33h
34h
35h
36h
37h
38h
39h
3Ah
3Bh
3Ch
Erase Block Region 2 Information (refer to CFI publication 100)
Erase Block Region 3 Information (refer to CFI publication 100)
Erase Block Region 4 Information (refer to CFI publication 100)
P/N:PM1093
REV. 1.1, AUG. 11, 2005
25
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