參數(shù)資料
型號: M5M4V64S20ATP-8
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): 25/48頁
文件大?。?/td> 1097K
代理商: M5M4V64S20ATP-8
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)
DQM CONTROL
DQM is a dual function signal defined as the data mask for writes and the output disable for reads.
During writes, DQM masks input data word by word. DQM to write mask latency is 0.
During reads, DQM forces output to Hi-Z word by word. DQM to output Hi-Z latency is 2.
DQM Function
CLK
Command
DQ
Write
D0
D2
D3
DQM
READ
Q0
Q1
Q3
masked by DQM=H
disabled by DQM=H
25
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
M5M4V64S30ATP-10L 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
M5M4V64S30ATP-12 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