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参数资料
| 型号： | W27E02-70 |
| 厂商： | WINBOND ELECTRONICS CORP |
| 元件分类： | PROM |
| 英文描述： | 256K X 8 EEPROM 5V, 70 ns, PDIP32 |
| 封装： | 0.600 INCH, PLASTIC, DIP-32 |
| 文件页数： | 4/16页 |
| 文件大小： | 268K |
| 代理商： | W27E02-70 |
Preliminary W27E02
- 12 -
17. SMART ERASE ALGORITHM 2
Address = First Location
Compare
All Bytes to
FFs (HEX)
Pass
Device
Fail
Device
Pass
VDD = 4.5V
Vpp = 4.5V
Start
VDD = 5V
Vpp = 12V
X = 0
Command 100uS Pulse
with Address = 5555(Hex)
Data = AA(Hex)
Command 100mS Pulse
with Address =2AAA(Hex)
Data = 10(Hex)
X = 20?
Yes
No
Increment X
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| W27E040 | 制造商:WINBOND 制造商全称:Winbond 功能描述:512K X 8 ELECTRICALLY ERASABLE EPROM |
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