参数资料
型号: W28J161TB90L
厂商: WINBOND ELECTRONICS CORP
元件分类: PROM
英文描述: 1M X 16 FLASH 3V PROM, 90 ns, PBGA48
封装: 8 X 8 MM, 0.75 MM PITCH, TFBGA-48
文件页数: 2/43页
文件大小: 1333K
代理商: W28J161TB90L
W28J161B/T
- 10 -
Read Identifier Codes
The read identifier codes operation outputs the manufacturer code, device code, block lock
configuration codes for each block and the permanent lock configuration code (see Figure 4). Using
the manufacturer and device codes, the system CPU can automatically match the device with its
proper algorithms. The block lock and permanent lock configuration codes identify locked and
unlocked blocks and permanent lock-bit setting.
FFFFF
FF003
FF002
FF001
FF000
FEFFF
FE003
FE002
FE001
FE000
FDFFF
FD003
FD002
FD001
FD000
FCFFF
F9000
F8FFF
F8003
F8002
F8001
F8000
F7FFF
F0003
F0002
F0001
F0000
EFFFF
08000
07FFF
00004
00003
00002
00001
00000
Reserved for Future Implementation
Boot Block 0 Lock Configuration Code
Reserved for Future Implementation
Boot Block0
Reserved for Future Implementation
Boot Block 1 Lock Configuration Code
Reserved for Future Implementation
Boot Block1
Reserved for Future Implementation
Parameter Block 0 Lock Configuration Code
Reserved for Future Implementation
Parameter Block0
(Parameter Blocks 1 through 4)
Reserved for Future Implementation
Parameter Block 5 Lock Configuration Code
Reserved for Future Implementation
Parameter Block5
Reserved for Future Implementation
Main Block 0 Lock Configuration Code
Reserved for Future Implementation
Mani Block0
(Main Blocks 1 through 29)
Reserved for Future Implementation
Permanent Lock Configuration Code
Main Block 30 Lock Configuration Code
Device Code
Manufacturer Code
Mani Block 30
Top Boot
[A19-A0]
FFFFF
F8003
F8002
F8001
F8000
F7FFF
10000
0FFFF
08003
08002
08001
08000
07FFF
07003
07002
07001
07000
06FFF
03000
02FFF
02003
02002
02001
02000
01FFF
01003
01002
01001
01000
00FFF
00004
00003
00002
00001
00000
Reserved for Future Implementation
Main Block 30 Lock Configuration Code
Reserved for Future Implementation
Main Block30
Reserved for Future Implementation
Boot Block 1 Lock Configuration Code
Reserved for Future Implementation
Parameter Block 0 Lock Configuration Code
Reserved for Future Implementation
Parameter Block0
(Parameter Blocks 1 through 4)
Reserved for Future Implementation
Parameter Block 5 Lock Configuration Code
Reserved for Future Implementation
Parameter Block5
Reserved for Future Implementation
Main Block 0 Lock Configuration Code
Reserved for Future Implementation
Mani Block0
(Main Blocks 1 through 29)
Reserved for Future Implementation
Permanent Lock Configuration Code
Boot Block 0 Lock Configuration Code
Device Code
Manufacturer Code
Boot Block 0
Bottom Boot
[A19-A0]
Reserved for Future Implementation
Boot Block1
Figure 4. Device Identifier Code
相关PDF资料
PDF描述
W28J161BB90L 1M X 16 FLASH 3V PROM, 90 ns, PBGA48
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