參數(shù)資料
型號: HYB25D256400AT-7.5
英文描述: DDR Synchronous DRAM
中文描述: DDR同步DRAM
文件頁數(shù): 26/76頁
文件大?。?/td> 1218K
代理商: HYB25D256400AT-7.5
HYB25D128400/800/160AT(L)
128-Mbit Double Data Rate SDRAM
Page 26 of 76
2002-05-06
Terminating a Read Burst: CAS Latencies (Burst Length = 8)
CAS Latency = 2
N
OP
BST
N
OP
N
OP
N
OP
Read
CK
Command
Address
DQS
DQ
DO a-n = data out from bank a, column n.
Cases shown are bursts of 8 terminated after 4 data elements.
3 subsequent elements of data out appear in the programmed order following DO a-n.
Shown with nominal t
AC
, t
DQSCK
, and t
DQSQ
.
DOa-n
Don’t Care
CK
BAa, COL n
CL=2
CAS Latency = 2.5
N
OP
BST
N
OP
N
OP
N
OP
Read
CK
Command
Address
DQS
DQ
DOa-n
CK
BAa, COL n
CL=2.5
N
o further output data after this point.
DQS tristated.
N
o further output data after this point.
DQS tristated.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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