参数资料
型号: W39V040AQZ
厂商: WINBOND ELECTRONICS CORP
元件分类: PROM
英文描述: 512K X 8 FLASH 3.3V PROM, 11 ns, PDSO32
封装: LEAD FREE, 8 X 14 MM, STSOP-32
文件页数: 16/39页
文件大小: 440K
代理商: W39V040AQZ
W39V040A
Publication Release Date: June 21, 2005
- 23 -
Revision A6
Timing Waveforms for Programmer Interface Mode, continued
10.3 Program Cycle Timing Diagram
A[10:0]
Byte 0
Byte 1
Byte 2
Internal Write Start
DQ[7:0]
Byte Program Cycle
TBP
TWPH
TWP
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
10.4 #DATA Polling Timing Diagram
A[10:0]
DQ7
X
TOEP
TEC
TBP or
X
(Internal A[18:0])
An
#OE
#WE
R/#C
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W39V040B 制造商:WINBOND 制造商全称:Winbond 功能描述:W39V040B
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