参数资料
型号: W27LE520
文件页数: 12/16页
文件大小: 104K
代理商: W27LE520
Advance Information 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
Fail
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
Pass
Yes
OE/Vpp = V
IL
IL
Increment X
IL
IH
Power
Down
V = 6.5V
V = 6.5V
DD
V = 3.3 or 5.0V
DD
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