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參數資料
| 型號： | W27E257P-10 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | PROM |
| 英文描述： | 32K X 8 ELECTRICALLY ERASABLE EPROM |
| 中文描述： | 32K X 8 EEPROM 5V, 100 ns, PQCC32 |
| 封裝： | PLASTIC, LCC-32 |
| 文件頁數： | 11/14頁 |
| 文件大小： | 227K |
| 代理商： | W27E257P-10 |
W27E257
Publication Release Date: January 1997
- 11 -
Revision A3
SMART ERASE ALGORITHM
Start
Vcc = 5V
Vpp = 14V
Increment X
Last
Address
Vcc = 5V
Vpp = 5V
Compare
All Bytes to
FFs (HEX)
Pass
Device
Increment
Address
No
Fail
Fail
Fail
Device
X = 0
A9 = 14V; A0 = V
Chip Erase 100 mS Pulse
Address = First Location
Erase
Verify
X = 20
No
Yes
Pass
Pass
Yes
IL
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| W27E257P-12 | 32K X 8 ELECTRICALLY ERASABLE EPROM |
| W27E257P-15 | 32K X 8 ELECTRICALLY ERASABLE EPROM |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| W27E257P-12 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:32K X 8 ELECTRICALLY ERASABLE EPROM |
| W27E257P-15 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:32K X 8 ELECTRICALLY ERASABLE EPROM |
| W27E512 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 8 ELECTRICALLY ERASABLE EPROM |
| W27E512-12 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 8 ELECTRICALLY ERASABLE EPROM |
| W27E512-15 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 8 ELECTRICALLY ERASABLE EPROM |
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