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參數資料
型號: W986408CH-75
廠商: WINBOND ELECTRONICS CORP
元件分類: DRAM
英文描述: x8 SDRAM
中文描述: 8M 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: 2208K
代理商: W986408CH-75
W986408CH
2M 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 t
CKS
(min) + t
CK
(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
W986408CH-8H x8 SDRAM
W986416AH 1M words x 16 bit x 4 Banks SDRAM(1M字 x 16 位 x 4 組同步動態RAM)
W986416BH 1M words x 16 bit x 4 Banks SDRAM(1M字 x 16 位 x 4 組同步動態RAM)
W986416DH 1M X 4 BANKS X 16 BITS SDRAM
W986416CH 1M x 16 BIT x 4 BANKS SDRAM
相關代理商/技術參數
參數描述
W986408CH-8H 制造商:WINBOND 制造商全稱:Winbond 功能描述:x8 SDRAM
W986416CH 制造商:WINBOND 制造商全稱:Winbond 功能描述:1M x 16 BIT x 4 BANKS SDRAM
W986416CH-6 制造商:WINBOND 制造商全稱:Winbond 功能描述:x16 SDRAM
W986416CH-7 制造商:Winbond Electronics Corp 功能描述:SDRAM, 4M x 16, 54 Pin, Plastic, TSOP
W986416CH-75 制造商:WINBOND 制造商全稱:Winbond 功能描述:x16 SDRAM