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參數資料
型號: W39V040CP
廠商: WINBOND ELECTRONICS CORP
元件分類: PROM
英文描述: 512K 】 8 CMOS FLASH MEMORY WITH LPC INTERFACE
中文描述: 512K X 8 FLASH 3.3V PROM, 11 ns, PQCC32
封裝: PLASTIC, LCC-32
文件頁數: 24/36頁
文件大?。?/td> 279K
代理商: W39V040CP
W39V040C
- 24 -
11.3 Program Cycle Timing Diagram
A[10:0]
Byte 0
Byte 1
Byte 2
Internal Write Start
DQ[7:0]
#OE
#WE
Byte Program Cycle
T
BP
T
WPH
T
WP
5555
5555
2AAA
AA
A0
55
Programmed Address
Data-In
Byte 3
Note: The internal address A[18:0] are converted from external Column/Row address.
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
11.4 #DATA Polling Timing Diagram
A[10:0]
DQ7
#WE
#OE
X
X
X
T
OEP
T
BP
#C
R/
X
(Internal A[18:0])
An
An
An
An
RY/#BY
T
BUSY
相關PDF資料
PDF描述
W39V040CPZ 512K 】 8 CMOS FLASH MEMORY WITH LPC INTERFACE
W39V040CQ 512K 】 8 CMOS FLASH MEMORY WITH LPC INTERFACE
W39V040CQZ 512K 】 8 CMOS FLASH MEMORY WITH LPC INTERFACE
W39V040FA 512K X 8 CMOS FLASH MEMORY WITH FWH INERFACE
W39V040FAP 512K X 8 CMOS FLASH MEMORY WITH FWH INERFACE
相關代理商/技術參數
參數描述
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
W39V040FA 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K X 8 CMOS FLASH MEMORY WITH FWH INERFACE
W39V040FAP 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K X 8 CMOS FLASH MEMORY WITH FWH INERFACE