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參數資料
| 型號： | W27E040 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 英文描述： | 512K X 8 ELECTRICALLY ERASABLE EPROM |
| 中文描述： | 為512k × 8電可擦除只讀存儲器 |
| 文件頁數： | 10/15頁 |
| 文件大小： | 174K |
| 代理商： | W27E040 |
W27E040
- 10 -
SMART PROGRAMMING ALGORITHM
Start
Address = First Location
Vcc = 5V
Vpp = 12V
Increment X
X = 25
Verify One Byte
Last
Address
Vcc = 5V
Vpp = 5V
Compare All Bytes
to Original Data
Pass
Device
Increment
Address
No
Fail
Yes
Pass
Fail
Fail
Fail
Device
Verify One Byte
No
Pass
Yes
Pass
X = 0
Program One 100 S Pulse
*Program whole chip
without data verification and read
*: Program the whole chip again without data verification and read.
相關PDF資料 |
PDF描述 |
|---|---|
| W27E040-12 | 512K X 8 ELECTRICALLY ERASABLE EPROM |
| W27E040P-12 | 512K X 8 ELECTRICALLY ERASABLE EPROM |
| W27E040P-90 | 512K X 8 ELECTRICALLY ERASABLE EPROM |
| W27E040S-12 | 512K X 8 ELECTRICALLY ERASABLE EPROM |
| W27E040S-90 | 512K X 8 ELECTRICALLY ERASABLE EPROM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W27E040-12 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K X 8 ELECTRICALLY ERASABLE EPROM |
| W27E040-90 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K X 8 ELECTRICALLY ERASABLE EPROM |
| W27E040P-12 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K X 8 ELECTRICALLY ERASABLE EPROM |
| W27E040P-90 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K X 8 ELECTRICALLY ERASABLE EPROM |
| W27E040S-12 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K X 8 ELECTRICALLY ERASABLE EPROM |
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