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參數資料
型號: W27L520W-90
廠商: WINBOND ELECTRONICS CORP
元件分類: PROM
英文描述: 64K X 8 ELECTRICALLY ERASABLE EPROM
中文描述: 64K X 8 EEPROM 3V, 90 ns, PDSO20
封裝: 0.173 INCH, TSSOP-20
文件頁數: 13/16頁
文件大小: 105K
代理商: W27L520W-90
Preliminary W27L520
Publication Release Date: 4/26/2000
- 13 -
Revision A2
SMART ERASE ALGORITHM 2
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
ProgramOne 50 S Pulse
with Address = 5555(Hex) Data = AA(Hex)
Erase
Verify
X = 20
No
Yes
Pass
Pass
Yes
OE/Vpp = V
IL
IL
Increment X
Power
Down
ProgramOne 100 mS Pulse
with Address = 2AAA(Hex) Data = 10(Hex)
V = 6.5V
V = 6.5V
V = 3.3V
DD
相關PDF資料
PDF描述
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相關代理商/技術參數
參數描述
W27LE520 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
W27LE520S-70 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 8 ELECTRICALLY ERASABLE EPROM
W27LE520S-90 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 8 ELECTRICALLY ERASABLE EPROM