參數(shù)資料
型號(hào): M5M4V16G50DFP-12
廠商: Mitsubishi Electric Corporation
英文描述: 16M (2-BANK x 262144-WORD x 32-BIT) Synchronous Graphics RAM
中文描述: 1,600(2 -銀行甲262144字× 32位)同步圖形RAM
文件頁數(shù): 25/33頁
文件大?。?/td> 167K
代理商: M5M4V16G50DFP-12
M5M4V16G50DFP -8, -10, -12
Jan'97
Preliminary
MITSUBISHI LSIs
16M (2-BANK x 262144-WORD x 32-BIT) Synchronous Graphics RAM
MITSUBISHI ELECTRIC
SGRAM (Rev. 0.0)
[ Write Interrupted by Precharge ]
Burst write operation can be interrupted by precharge of the same bank. Random column access is al-
lowed.
[ 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 that 3 words of data are written.
Random column access is allowed. WRITE to TERM interval is minimum 1 CLK.
Write Interrupted by Precharge (BL=4)
CLK
Command
A0-8
A89
A10
DQ
Write
Yi
0
0
PRE
0
0
Dai0
Dai1
DQM0-3
ACT
Xb
Xb
0
tWR
tRP
Write Interrupted by Burst Terminate (BL=4)
CLK
Command
A0-8
A9
A10
DQ
Write
Yi
0
0
TERM
Dai0
Dai1
DQM0-3
Dai2
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