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參數(shù)資料
型號: W39V040BP
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, PQCC32
封裝: PLASTIC, LCC-32
文件頁數(shù): 29/32頁
文件大小: 356K
代理商: W39V040BP
W39V040B
Publication Release Date: April 14, 2005
- 29 -
Revision A3
Timing Waveforms for LPC Interface Mode, continued
13.7 FGPI Register/Product ID Readout Timing Diagram
Note: Read the DQ[4:0] to capture the states(High or Low) of the GPI[4:0] input pins. The DQ[7:5] are reserved bits.
LAD[3:0]
Start
Memory
Load Address "FFBC0100(hex)" in 8 Clocks
CLK
1 Clock
1 Clock
TAR
Next Start
1 Clock
2 Clocks
1 Clock
010Xb
0000b
1111b
Address
Sync
TAR
1111b
Tri-State
0000b
Data out 2 Clocks
D[7:4]
Data
0000b
1111b
1011b
XXXXb
1110b
0001b
0000b
0000b
D[3:0]
#LFRAM
#RESET
13.8 Reset Timing Diagram
CLK
VDD
LAD[3:0]
T
PRST
T
KRST
T
RSTP
T
RST
F
T
RST
#LFRAM
#RESET
相關(guān)PDF資料
PDF描述
W39V040BPZ W39V040B
W39V040C 512K 】 8 CMOS FLASH MEMORY WITH LPC INTERFACE
W39V040CP 512K 】 8 CMOS FLASH MEMORY WITH LPC INTERFACE
W39V040CPZ 512K 】 8 CMOS FLASH MEMORY WITH LPC INTERFACE
W39V040CQ 512K 】 8 CMOS FLASH MEMORY WITH LPC INTERFACE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
W39V040BQZ 制造商:WINBOND 制造商全稱:Winbond 功能描述:W39V040B
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