參數(shù)資料
型號: W989D6CBGX7E
廠商: WINBOND ELECTRONICS CORP
元件分類: DRAM
英文描述: 32M X 16 DDR DRAM, 5.4 ns, PBGA54
封裝: 8 X 9 MM, 0.80 MM PITCH, HALOGEN FREE AND LEAD FREE, VFBGA-54
文件頁數(shù): 31/67頁
文件大?。?/td> 1469K
代理商: W989D6CBGX7E
W989D6CB / W989D2CB
512Mb Mobile LPSDR
Publication Release Date: Jun, 27, 2011
- 37 -
Revision A01-004
9.5 Control Timing of Input Data (x32)
tCMH
tCMS
tCMH
tCMS
tDS
tDH
tDS
tDH
tDS
tDH
tDS
tDH
tCKH
tCKS
tCKH
tCKS
tDS
tDH
tDS
tDH
tDS
tDH
CLK
DQM0
DQ0~DQ7
(Word Mask)
(Clock Mask)
CLK
RAS
DQ0~DQ7
DQ8~DQ15
tDS
tDH
tDS
tDH
tDS
tDH
tDS
tDH
tDS
tDH
tDS
tDH
tDS
tDH
DQ8~DQ15
DQM1
tDS
tDH
tDS
tDH
tDS
tDH
tDS
tDH
tDS
tDH
tDS
tDH
tDS
tDH
tDS
tDH
tDS
tDH
tDS
tDH
*DQM2, 3 = “L”
DQ16~DQ23
DQ24~DQ31
tCMH
tCMS
tCMH
tCMS
*DQM2, 3 = “L”
tDS
tDH
tDS
tDH
tDS
tDH
DQ16~DQ23
tDS
tDH
tDS
tDH
tDS
tDH
DQ24~DQ31
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
Input
Data Valid
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