MX29LV160T/B & MX29LV160AT/AB
Table 4-3. CFI Mode: Device Geometry Data Values
(All values in these tables are in hexadecimal)
Description
Device size (2
N
bytes)
Flash device interface code (x8/x16 async.)
Maximum number of bytes in multi-byte write (not supported)
Number of erase sector regions
Erase sector region 1 information (refer to the CFI publication 100)
Address
(Byte Mode)
4E
50
52
54
56
58
5A
5C
5E
60
62
64
66
68
6A
6C
6E
70
72
74
76
78
Address
(Word Mode)
27
28
29
2A
2B
2C
2D
2E
2F
30
31
32
33
34
35
36
37
38
39
3A
3B
3C
Data
0015
0002
0000
0000
0000
0004
0000
0000
0040
0000
0001
0000
0020
0000
0000
0000
0080
0000
001E
0000
0000
0001
Erase sector region 2 information
Erase sector region 3 information
Erase sector region 4 information
Table 4-4. CFI Mode: Primary Vendor-Specific Extended Query Data Values
(All values in these tables are in hexadecimal)
Description
Query-unique ASCII string "PRI"
Address
(Byte Mode)
80
82
84
86
88
8A
8C
8E
90
92
94
96
98
Address
(Word Mode)
40
41
42
43
44
45
46
47
48
49
4A
4B
4C
Data
0050
0052
0049
0031
0030
0000
0002
0001
0001
0004
0000
0000
0000
Major version number, ASCII
Minor version number, ASCII
Address sensitive unlock (0=required, 1= not required)
Erase suspend (2= to read and write)
Sector protect (N= # of sectors/group)
Temporary sector unprotect (1=supported)
Sector protect/chip unprotect scheme
Simultaneous R/W operation (0=not supported)
Burst mode type (0=not supported)
Page mode type (0=not supported)
P/N:PM0866
REV. 3.7, APR. 23, 2003
9
MCNIX [ MACRONIX INTERNATIONAL ]
