參數(shù)資料
型號(hào): LH28F640BFHG-PBTLZ7
廠商: Sharp Corporation
英文描述: 64M (x16) Flash Memory
中文描述: 6400(x16)的快閃記憶體
文件頁數(shù): 9/36頁
文件大?。?/td> 557K
代理商: LH28F640BFHG-PBTLZ7
LHF64FD5 7
NOTES:
1. The address A
21
-A
16
are shown in below table for reading the manufacturer code, device code,
device configuration code and OTP data.
2. Bottom parameter device has its parameter blocks in the plane0 (The lowest address).
3. Block Address = The beginning location of a block address within the partition to which
the Read Identifier Codes/OTP command (90H) has been written.
DQ
15
-DQ
2
are reserved for future implementation.
4. PCRC=Partition Configuration Register Code.
5. OTP-LK=OTP Block Lock configuration.
6. OTP=OTP Block data.
NOTES:
1. The address to read the identifier codes or OTP data is dependent on the partition which is selected
when writing the Read Identifier Codes/OTP command (90H).
2. Refer to Table 12 for the partition configuration register.
Table 3. Identifier Codes and OTP Address for Read Operation
Code
Address
[A
15
-A
0
]
Data
[DQ
15
-DQ
0
]
Notes
Manufacturer Code
Device Code
Block Lock Configuration
Code
Manufacturer Code
Bottom Parameter Device Code
Block is Unlocked
0000H
0001H
00B0H
00B1H
DQ
0
= 0
DQ
0
= 1
DQ
1
= 0
DQ
1
= 1
PCRC
OTP-LK
OTP
1
1, 2
Block
Address
+ 2
3
Block is Locked
3
Block is not Locked-Down
3
Block is Locked-Down
3
Device Configuration Code
OTP
Partition Configuration Register
OTP Lock
OTP
0006H
0080H
0081-0088H
1, 4
1, 5
1, 6
Table 4. Identifier Codes and OTP Address for Read Operation on Partition Configuration
(1)
(64M-bit device)
Partition Configuration Register
(2)
Address (64M-bit device)
PCR.10
PCR.9
PCR.8
[A
21
-A
16
]
0
0
0
1
0
1
1
1
0
0
1
0
1
1
0
1
0
1
0
0
1
0
1
1
00H
00H or 10H
00H or 20H
00H or 30H
00H or 10H or 20H
00H or 20H or 30H
00H or 10H or 30H
00H or 10H or 20H or 30H
Rev. 2.44
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