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參數資料
型號: W49F201T-45
廠商: WINBOND ELECTRONICS CORP
元件分類: PROM
英文描述: 128K X 16 CMOS FLASH MEMORY
中文描述: 128K X 16 FLASH 5V PROM, 45 ns, PDSO48
封裝: 12 X 20 MM, TSOP-48
文件頁數: 11/23頁
文件大小: 267K
代理商: W49F201T-45
Preliminary W49F201
Publication Release Date: June 1999
- 11 -
Revision A1
Command Codes for Boot Block Lockout Enable
BYTE SEQUENCE
BOOT BLOCK LOCKOUT FEATURE SET
ADDRESS
5555H
2AAAH
5555H
5555H
2AAAH
5555H
DATA
AAH
55H
80H
AAH
55H
40H
1 Write
2 Write
3 Write
4 Write
5 Write
6 Write
Pause 200 mS
Boot Block Lockout Enable Acquisition Flow
Boot Block Lockout
Feature Set Flow
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 40
to
address 5555
Pause 200 mS
Exit
Notes for boot block lockout enable:
Data Format: DQ15-DQ8 Don't Care), DQ7
DQ0 (Hex)
Address Format: A14
A0 (Hex)
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相關代理商/技術參數
參數描述
W49F201T-45B 制造商:WINBOND 制造商全稱:Winbond 功能描述:128K X 16 CMOS FLASH MEMORY
W49F201T-55 制造商:WINBOND 制造商全稱:Winbond 功能描述:128K X 16 CMOS FLASH MEMORY
W49F201T-55B 制造商:WINBOND 制造商全稱:Winbond 功能描述:128K X 16 CMOS FLASH MEMORY
W49I_1GAST WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
W49L102 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 16 CMOS 3.3V FLASH MEMORY