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參數資料
型號: W29EE512P-70B
廠商: WINBOND ELECTRONICS CORP
元件分類: PROM
英文描述: 64K X 8 CMOS FLASH MEMORY
中文描述: 64K X 8 FLASH 5V PROM, 70 ns, PQCC32
封裝: PLASTIC, LCC-32
文件頁數: 6/22頁
文件大小: 295K
代理商: W29EE512P-70B
W29EE512
- 6 -
Command Codes for Software Data Protection
BYTE SEQUENCE
0 Write
1 Write
2 Write
3 Write
4 Write
5 Write
TO ENABLE PROTECTION
ADDRESS
5555H
2AAAH
5555H
-
-
-
TO DISABLE PROTECTION
ADDRESS
5555H
2AAAH
5555H
5555H
2AAAH
5555H
DATA
AAH
55H
A0H
-
-
-
DATA
AAH
55H
80H
AAH
55H
20H
Software Data Protection Acquisition Flow
Software Data Protection
Enable Flow
Load data AA
to
address 5555
Load data 55
to
address 2AAA
Load data A0
to
address 5555
Load data AA
to
address 5555
Load data 55
to
address 2AAA
Load data 80
to
address 5555
Load data AA
to
address 5555
Load data 55
to
address 2AAA
Load data 20
to
address 5555
Software Data Protection
Disable Flow
Sequentially load
up to 128 bytes
of page data
Pause 10 mS
Exit
Pause 10 mS
Exit
(Optional page-load
operation)
Notes for software program code:
Data Format: DQ7
DQ0 (Hex)
Address Format: A14
A0 (Hex)
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W29EE512P-90B 64K X 8 CMOS FLASH MEMORY
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相關代理商/技術參數
參數描述
W29EE512P-90 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 8 CMOS FLASH MEMORY
W29EE512P-90B 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 8 CMOS FLASH MEMORY
W29EE512Q-70 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 8 CMOS FLASH MEMORY
W29EE512Q-70B 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 8 CMOS FLASH MEMORY
W29EE512Q-90 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 8 CMOS FLASH MEMORY