参数资料
型号: W9864G6EB-7
厂商: WINBOND ELECTRONICS CORP
元件分类: DRAM
英文描述: 4M X 16 SYNCHRONOUS DRAM, 5.5 ns, PBGA60
封装: 0.65 MM PITCH, ROHS COMPLIANT, VFBGA-60
文件页数: 14/47页
文件大小: 1136K
代理商: W9864G6EB-7
W986416EB/W9864G6EB
Publication Release Date: Sep. 23, 2005
- 21 -
Revision P06
Timing Waveforms, continued
15.3 Control Timing of Input Data
*DQM2,3="L"
CLK
(Word Mask)
tCMH
tCMS
tCMH
tCMS
DQM0
tCMS
tCMH
DQM1
DQ0 -DQ7
DQ16 -DQ23
DQ8-DQ15
DQ24-DQ31
tDH
tDS
tDH
tDS
tDH
tDS
tDH
Valid
Data-in
Valid
Data-in
Valid
Data-in
Valid
Data-in
tDS
tDH
Valid
Data-in
Valid
Data-in
tDH
Valid
Data-in
tDH
tDS
tDH
tDS
Valid
Data-in
Valid
Data-in
tDH
Valid
Data-in
tDH
Valid
Data-in
tDS
tDH
tDS
tDH
tDS
Valid
Data-in
Valid
Data-in
tDH
Valid
Data-in
tDH
Valid
Data-in
tDS
tDH
tDS
tDH
tDS
DQ0 -DQ7
CLK
CKE
tCKH
tCKS
tCKH
tCKS
tDS
tDH
tDS
tDH
tDS
tDH
Valid
Data-in
Valid
Data-in
Valid
Data-in
Valid
Data-in
DQ24 -DQ31
DQ16 -DQ23
DQ8 -DQ15
(Clock Mask)
tDS
tDH
tDS
tDH
tDS
tDH
Valid
Data-in
Valid
Data-in
Valid
Data-in
Valid
Data-in
tDS
tDH
tDS
tDH
tDS
tDH
Valid
Data-in
Valid
Data-in
Valid
Data-in
Valid
Data-in
tDS
tDH
tDS
tDH
tDS
tDH
Valid
Data-in
Valid
Data-in
Valid
Data-in
Valid
Data-in
tDS
Valid
Data-in
Valid
Data-in
Valid
Data-in
tCMS
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