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參數(shù)資料
型號(hào): W39V040AQ
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, PDSO32
封裝: 8 X 14 MM, STSOP-32
文件頁數(shù): 19/34頁
文件大小: 384K
代理商: W39V040AQ
W39V040A
Publication Release Date: December 19, 2002
- 19 -
Revision A2
Timing Waveforms for Programmer Interface Mode, continued
Program Cycle Timing Diagram
A[10:0]
Byte 0
Byte 1
Byte 2
Internal Write Start
DQ[7:0]
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].
(Internal A[18:0])
#OE
#WE
R/#C
#DATA Polling Timing Diagram
A[10:0]
DQ7
X
X
X
T
OEP
T
EC
T
BP or
X
(Internal A[18:0])
An
An
An
An
#OE
#WE
R/#C
相關(guān)PDF資料
PDF描述
W39V040BQ W39V040B
W39V040BQZ W39V040B
W39V040B W39V040B
W39V040BP W39V040B
W39V040BPZ W39V040B
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W39V040B 制造商:WINBOND 制造商全稱:Winbond 功能描述:W39V040B
W39V040B_07 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K × 8 CMOS FLASH MEMORY WITH LPC INTERFACE
W39V040BP 制造商:WINBOND 制造商全稱:Winbond 功能描述:W39V040B
W39V040BPZ 制造商:WINBOND 制造商全稱:Winbond 功能描述:W39V040B
W39V040BQ 制造商:WINBOND 制造商全稱:Winbond 功能描述:W39V040B