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參數資料
型號: W39V040BQZ
廠商: WINBOND ELECTRONICS CORP
元件分類: PROM
英文描述: W39V040B
中文描述: 512K X 8 FLASH 3.3V PROM, 11 ns, PDSO32
封裝: LEAD FREE, STSOP-32
文件頁數: 22/32頁
文件大小: 356K
代理商: W39V040BQZ
W39V040B
Publication Release Date: April 14, 2005
- 22 -
Revision A3
Timing Waveforms for Programmer Interface Mode, continued
11.5 Toggle Bit Timing Diagram
A[10:0]
DQ6
#WE
#OE
T
OET
T
BP
#C
R/
RY/#BY
11.6 Sector Erase Timing Diagram
SB2
SB1
SB0
A[10:0]
DQ[7:0]
#OE
#WE
SB3
SB4
SB5
Internal Erase starts
Six-byte code for 3.3V-only
Sector Erase
T
WP
T
WPH
T
PEC
5555
2AAA
5555
5555
2AAA
SA
AA
55
80
AA
55
30
SA = Sector Address, Please ref. to the "Table of Command Definition"
Note: The internal address A[18:0] are converted from external Column/Row addres
Column/Row Address are mapped to the Low/High order internal address
i.e. Column Address A[10:0] are mapped to the internal A[10:0]
Row Address A[7:0] are mapped to the internal A[18:11].
#C
R/
(Internal A[18:0])
T
BUSY
RY/#BY
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W39V040C 512K 】 8 CMOS FLASH MEMORY WITH LPC INTERFACE
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相關代理商/技術參數
參數描述
W39V040C 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K 】 8 CMOS FLASH MEMORY WITH LPC INTERFACE
W39V040CP 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K 】 8 CMOS FLASH MEMORY WITH LPC INTERFACE
W39V040CPZ 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K 】 8 CMOS FLASH MEMORY WITH LPC INTERFACE
W39V040CQ 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K 】 8 CMOS FLASH MEMORY WITH LPC INTERFACE
W39V040CQZ 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K 】 8 CMOS FLASH MEMORY WITH LPC INTERFACE