參數(shù)資料
型號(hào): 27LV002CB-90
廠商: Macronix International Co., Ltd.
英文描述: 2M-BIT [256K x 8] CMOS SINGLE VOLTAGE 3V ONLY FLASH MEMORY
中文描述: 200萬(wàn)位[256K × 8] CMOS單電壓3V時(shí)僅閃存
文件頁(yè)數(shù): 51/58頁(yè)
文件大?。?/td> 528K
代理商: 27LV002CB-90
51
P/N:PM1204
MX29LV002C/002NC T/B
REV. 1.0, JUN. 30, 2005
TABLE 18-3. CFI Mode: Device Geometry Data Values
(All values in these tables are in hexadecimal)
Description
Device size (2
N
bytes)
Flash device interface code (refer to the CFI publication 100)
Address
4E
50
52
54
56
58
5A
5C
5E
60
62
64
66
68
6A
6C
6E
70
72
74
76
78
Data
0012
0000
0000
0000
0000
0004
0000
0000
0040
0000
0001
0000
0020
0000
0000
0000
0080
0000
0002
0000
0000
0001
Maximum number of bytes in multi-byte write (not supported)
Number of erase block regions
Erase block region 1 information (refer to the CFI publication 100)
Erase block region 2 information
Erase block region 3 information
Erase block region 4 information
TABLE 18-4. CFI Mode: Primary Vendor-Specific Extended Query Data Values
(All values in these tables are in hexadecimal)
Description
Query-unique ASCII string "PRI"
Address
80
82
84
86
88
8A
8C
8E
90
92
94
96
98
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 unprotected (1=supported)
Sector protect/unprotected scheme
Simultaneous R/W operation (0=not supported)
Burst mode type (0=not supported)
Page mode type (0=not supported)
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