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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： | 9/23頁 |
| 文件大小： | 267K |
| 代理商： | W49F201T-45 |
Preliminary W49F201
Publication Release Date: June 1999
- 9 -
Revision A1
Command Codes for Sector Erase
BYTE SEQUENCE
1 Write
2 Write
3 Write
4 Write
5 Write
6 Write
ADDRESS
5555H
2AAAH
5555H
5555H
2AAAH
SA*
DATA
AAH
55H
80H
AAH
55H
30H
Pause 200 mS
Sector Erase Acquisition Flow
Load data AA
address 5555
to
Load data 55
address 2AAA
to
Load data 80
to
address 5555
Load data AA
address 5555
to
Load data 55
address 2AAA
to
Load data 30
address SA*
to
Pause 200 mS
Exit
Notes for chip erase:
Data Format: DQ15-DQ8: Don't Care; DQ7
DQ0 (Hex)
Address Format: A14
A0 (Hex)
SA = 03XXX for parameter block1
SA = 05XXX for parameter block2
SA = 1FXXX
- for Main Memory Block when Boot Block lockout feature is activated
- for both Boot Block and Main Memory Block when Boot Block lockout feature is inactivated
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PDF描述 |
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| W49F201T-45B | 128K X 16 CMOS FLASH MEMORY |
| W49F201T-55 | 128K X 16 CMOS FLASH MEMORY |
| W49F201T-55B | 128K X 16 CMOS FLASH MEMORY |
| W49L102 | 64K×16bit CMOS 3.3V Flash Memory(64K×16位以3.3V電源供電的CMOS閃速存儲器) |
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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 |
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