參數(shù)資料
型號: M5M4V64S20ATP-10L
廠商: Mitsubishi Electric Corporation
英文描述: 64M (4-BANK x 4194304-WORD x 4-BIT) Synchronous DRAM
中文描述: 64M號(4銀行甲4194304字× 4位)同步DRAM
文件頁數(shù): 21/48頁
文件大小: 1097K
代理商: M5M4V64S20ATP-10L
M5M4V64S20ATP-8, -10, -12
Jan'97
Preliminary
MITSUBISHI LSIs
64M (4-BANK x 4194304-WORD x 4-BIT) Synchronous DRAM
MITSUBISHI ELECTRIC
SDRAM (Rev.0.2)
[ Write Interrupted by Precharge ]
Burst write operation can be interrupted by precharge of
the same bank
. Random column access is al-
lowed. Write recovery time (tWR) is required from the last data to PRE command.
Write Interrupted by Precharge (BL=4)
[ Write Interrupted by Burst Terminate ]
Burst terminate command can terminate burst write operation. In this case, the write recovery time is not
required and the bank remains active. The figure below shows the case 3 words of data are written. Random
column access is allowed. WRITE to TERM interval is minimum 1 CLK.
CLK
Command
A0-9
A10
BA0,1
DQ
Write
Yi
0
00
PRE
0
00
DQM
ACT
Xb
Xb
00
tWR
tRP
A11
Xb
Dai0
Dai1
Dai2
Command
Write Interrupted by Burst Terminate (BL=4)
CLK
A0-9
A10
BA0,1
DQ
Write
Yi
0
00
DQM
Dai0
Dai1
Dai2
A11
Write
Yj
0
00
Daj0
Daj1
Daj2
Daj3
TERM
21
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M5M4V64S20ATP-12 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:64M (4-BANK x 4194304-WORD x 4-BIT) Synchronous DRAM
M5M4V64S20ATP-8 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:64M (4-BANK x 4194304-WORD x 4-BIT) Synchronous DRAM
M5M4V64S20ATP-8A 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:64M (4-BANK x 4194304-WORD x 4-BIT) Synchronous DRAM
M5M4V64S20ATP-8L 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:64M (4-BANK x 4194304-WORD x 4-BIT) Synchronous DRAM
M5M4V64S30ATP-10 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:64M (4-BANK x 2097152-WORD x 8-BIT) Synchronous DRAM