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參數資料
型號: W39L040T-90J
廠商: WINBOND ELECTRONICS CORP
元件分類: PROM
英文描述: 512 K X 8 CMOS FLASH MEMORY
中文描述: 512K X 8 FLASH 3.3V PROM, 90 ns, PDSO32
封裝: 8 X 20 MM, TSOP-32
文件頁數: 21/27頁
文件大小: 334K
代理商: W39L040T-90J
W39L040
Publication Release Date: February 10, 2003
- 21 -
Revision A3
Timing Waveforms, continued
Sector/Page Erase Timing Diagram
SB2
SB1
SB0
Address A18-0
DQ7-0
SB3
SB4
SB5
Internal Erase starts
Six-byte commands for 3.3V-only
Sector/Page Erase
T
WP
T
WPH
T
EP
5555
2AAA
5555
5555
2AAA
SA/PA
AA
55
80
AA
55
30/50
SA = Sector Address, PA = Page Address
Please refer to page 9 for detail information
#CE
#OE
#WE
#DATA Polling Timing Diagram
Address A18-0
DQ7
X
X
X
X
T
CEP
T
OEH
T
OEP
T
OES
T
EC
T
BP or
An
An
An
An
#CE
#OE
#WE
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相關代理商/技術參數
參數描述
W39L040T-90K 制造商:WINBOND 制造商全稱:Winbond 功能描述:512 K X 8 CMOS FLASH MEMORY
W39L512 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K 8 COMS FLASH MEMORY
W39L512-70 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K 8 COMS FLASH MEMORY
W39L512-90 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K 8 COMS FLASH MEMORY
W39L512P-90 制造商:Winbond Electronics Corp 功能描述: