參數(shù)資料
型號(hào): IBMN625404GT3B
廠商: IBM Microeletronics
英文描述: 256Mb Double Data Rate Synchronous DRAM(256M位雙數(shù)據(jù)速率同步動(dòng)態(tài)RAM)
中文描述: 256MB雙數(shù)據(jù)速率同步DRAM(256M位雙數(shù)據(jù)速率同步動(dòng)態(tài)RAM)的
文件頁(yè)數(shù): 33/79頁(yè)
文件大小: 1328K
代理商: IBMN625404GT3B
IBMN625404GT3B
IBMN625804GT3B
Preliminary
256Mb Double Data Rate Synchronous DRAM
29L0011.E36997B
1/01
IBM Corporation. All rights reserved.
Use is further subject to the provisions at the end of this document.
Page 33 of 79
Write to Write (Burst Length = 4)
T1
T2
T3
T4
T5
T6
t
DQSS
(max)
Maximum D
QSS
NOP
Write
NOP
NOP
NOP
Write
DI a-b = data in for bank a, column b, etc.
3 subsequent elements of data in are applied in the programmed order following DI a-b.
3 subsequent elements of data in are applied in the programmed order following DI a-n.
A non-interrupted burst is shown.
Each Write command may be to any bank.
CK
CK
Command
Address
DQS
DQ
DM
Don’t Care
T1
T2
T3
T4
T5
T6
Minimum D
QSS
NOP
Write
NOP
NOP
NOP
Write
CK
CK
Command
Address
DQS
DQ
DM
BAa, COL b
BAa, COL n
BA, COL b
BA, COL n
t
DQSS
(min)
DI a-b
DI a-n
DI a-b
DI a-n
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