參數(shù)資料
型號: IBMN612404GT3B
廠商: IBM Microeletronics
英文描述: 128Mb Double Data Rate Synchronous DRAM(128M位高速CMOS同步動態(tài)RAM(采用雙數(shù)據(jù)速率結(jié)構(gòu)))
中文描述: 128Mb的雙數(shù)據(jù)速率同步DRAM(128兆位高速的CMOS同步動態(tài)隨機(jī)存儲器(采用雙數(shù)據(jù)速率結(jié)構(gòu)))
文件頁數(shù): 28/79頁
文件大?。?/td> 1324K
代理商: IBMN612404GT3B
IBMN612404GT3B
IBMN612804GT3B
128Mb Double Data Rate Synchronous DRAM
Preliminary
IBM Corporation. All rights reserved.
Use is further subject to the provisions at the end of this document.
Page 28 of 79
06K0566.F39350B
1/01
Read to Write: CAS Latencies (Burst Length = 4 or 8)
CAS Latency = 2
BST
NOP
Write
NOP
NOP
Read
DI a-b
CK
CK
Command
Address
DQS
DQ
DM
DOa-n
DO a-n = data out from bank a, column n
.DI a-b = data in to bank a, column b
1 subsequent elements of data out appear in the programmed order following DO a-n.
Data In elements are applied following Dl a-b in the programmed order, according to burst length.
Shown with nominal t
AC
, t
DQSCK
, and t
DQSQ
.
Don’t Care
BAa, COL n
BAa, COL b
CL=2
t
DQSS
(min)
CAS Latency = 2.5
BST
NOP
NOP
Write
NOP
Read
CK
CK
Command
Address
DQS
DQ
DM
DOa-n
BAa, COL n
BAa, COL b
CL=2.5
t
DQSS
(min)
Dla-b
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PDF描述
IBMN612804GT3B 128Mb Double Data Rate Synchronous DRAM(128M位高速CMOS同步動態(tài)RAM(采用雙數(shù)據(jù)速率結(jié)構(gòu)))
IBMN625404GT3B 256Mb Double Data Rate Synchronous DRAM(256M位雙數(shù)據(jù)速率同步動態(tài)RAM)
IBMN625804GT3B 256Mb Double Data Rate Synchronous DRAM(256M位雙數(shù)據(jù)速率同步動態(tài)RAM)
ICM7321 SINGLE 12/10/8-BIT VOLTAGE-OUTPUT DACS
ICM7321M SINGLE 12/10/8-BIT VOLTAGE-OUTPUT DACS
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