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參數資料
型號: W981208AH-75
廠商: WINBOND ELECTRONICS CORP
元件分類: DRAM
英文描述: x8 SDRAM
中文描述: 16M X 8 SYNCHRONOUS DRAM, 5.4 ns, PDSO54
封裝: 0.400 INCH, 0.80 MM PITCH, TSOP2-54
文件頁數: 43/44頁
文件大小: 2177K
代理商: W981208AH-75
W981208AH
4M x 8 bit x 4 Banks SDRAM
Revision 1.0 Publication Release Date: March, 1999
- 43 -
Asynchronous Control
Input Buffer turn on time ( Power down mode exit time ) is specified by tCKS(min) + tCK(min).
Command
NOP
CLK
CKE
Command
A ) t
CK
< t
CKS
(min)+t
CK
(min)
Input Buffer Enable
Command
CLK
CKE
Command
B) t
CK
>= t
CKS
(min) + t
CK
(min)
Input Buffer Enable
Self Refresh/Power Down Mode Exit Timing
Note )
Command
NOP
All Input Buffer(Include CLK Buffer) are turned off in the Power Down mode
and Self Refresh mode
Represents the No-Operation command
Represents one command
t
CKS
(min)+t
CK
(min)
t
CKS
(min)+t
CK
(min)
t
CK
t
CK
相關PDF資料
PDF描述
W981208AH-8H x8 SDRAM
W981208BH-7 x8 SDRAM
W981208BH-75 x8 SDRAM
W981208BH-8H x8 SDRAM
W981216 2M x 16 bit x 4 Banks SDRAM
相關代理商/技術參數
參數描述
W981208AH-8H 制造商:WINBOND 制造商全稱:Winbond 功能描述:x8 SDRAM
W981208BH 制造商:WINBOND 制造商全稱:Winbond 功能描述:4M x 4 BANKS x 8 BIT SDRAM
W981208BH-7 制造商:WINBOND 制造商全稱:Winbond 功能描述:x8 SDRAM
W981208BH-75 制造商:WINBOND 制造商全稱:Winbond 功能描述:x8 SDRAM
W981208BH-8H 制造商:WINBOND 制造商全稱:Winbond 功能描述:x8 SDRAM