参数资料
型号: W987Y6CBG80
厂商: WINBOND ELECTRONICS CORP
元件分类: DRAM
英文描述: 8M X 16 SYNCHRONOUS DRAM, 6 ns, PBGA54
封装: 8 X 9 MM, 1.20 MM HEIGHT, FBGA-54
文件页数: 15/46页
文件大小: 1634K
代理商: W987Y6CBG80
Preliminary W987Y6CB
- 22 -
Timing Waveforms, continued
Control Timing of Input / Output Data
tCMH
tCMS
tCMH
tCMS
tDS
tDH
tDS
tDH
tDS
tDH
tDS
tDH
Valid
Data-Out
Valid
Data-Out
Valid
Data-Out
Valid
Data-in
Valid
Data-in
Valid
Data-in
Valid
Data-in
tCKH
tCKS
tCKH
tCKS
tDS
tDH
tDS
tDH
tDS
tDH
Valid
Data-in
Valid
Data-in
Valid
Data-in
Valid
Data-in
tCMH
tCMS
tCMH
tCMS
tOH
tAC
tOH
tAC
tOH
tHZ
OPEN
tLZ
tAC
tOH
tAC
tCKH
tCKS
tCKH
tCKS
tOH
tAC
tOH
tAC
tOH
tAC
tOH
tAC
Valid
Data-Out
Valid
Data-Out
Valid
Data-Out
CLK
DQM
DQ0 -15
(Word Mask)
(Clock Mask)
CLK
CKE
DQ0 -15
CLK
Control Timing of Input Data
Control Timing of Output Data
(Output Enable)
(Clock Mask)
DQM
DQ0 -15
CKE
CLK
DQ0 -15
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