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参数资料
| 型号： | W27LE520S-90 |
| 厂商： | WINBOND ELECTRONICS CORP |
| 元件分类： | PROM |
| 英文描述： | 64K X 8 EEPROM 3V, 90 ns, PDSO20 |
| 封装： | 0.300 INCH, SOP-20 |
| 文件页数： | 4/16页 |
| 文件大小： | 164K |
| 代理商： | W27LE520S-90 |
Preliminary W27LE520
- 12 -
SMART ERASE ALGORITHM 1
Start
OE/Vpp = 13V
Last
Address?
OE/Vpp = V
Compare
All Bytes to
FFs (HEX)
Pass
Device
Increment
Address
No
Fail
Device
X = 0
A9 = 13V; A8&A11 = V
A10 = V
Chip Erase 100 mS Pulse
Address = First Location
Erase
Verify
X = 20?
No
Yes
Pass
Yes
OE/Vpp = VIL
IL
Increment X
IL
IH
Power
Down
DD
V
= 6.5V
V
= 6.5V
DD
V
= 3.3 or 5.0V
DD
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相关代理商/技术参数 |
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|---|---|
| W27LE520W-70 | 制造商:WINBOND 制造商全称:Winbond 功能描述:64K X 8 ELECTRICALLY ERASABLE EPROM |
| W27LE520W-90 | 制造商:WINBOND 制造商全称:Winbond 功能描述:64K X 8 ELECTRICALLY ERASABLE EPROM |
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