參數(shù)資料
型號: M5M4V64S40ATP-8
廠商: Mitsubishi Electric Corporation
英文描述: 64M (4-BANK x 1048576-WORD x 16-BIT) Synchronous DRAM
中文描述: 64M號(4銀行甲1048576字x 16位)同步DRAM
文件頁數(shù): 27/51頁
文件大小: 1084K
代理商: M5M4V64S40ATP-8
MITSUBISHI LSIs
MITSUBISHI ELECTRIC
SDRAM (Rev.1.3)
Mar'98
M5M4V64S40ATP-8A,-8L,-8, -10L, -10
64M (4-BANK x 1048576-WORD x 16-BIT) Synchronous DRAM
DQM CONTROL
DQMU/L is a dual function signal defined as the data mask for writes and the output disable for reads.
During writes, DQMU/L masks input data word by word. DQMU/L to write mask latency is 0.
During reads, DQMU/L forces output to Hi-Z word by word. DQMU/L to output Hi-Z latency is 2.
DQM Function
CLK
Command
DQ
Write
D0
D2
D3
DQMU/L
READ
Q0
Q1
Q3
masked by DQMU/L=H
disabled by DQMU/L=H
27
相關PDF資料
PDF描述
M5M4V64S40ATP-8A 64M (4-BANK x 1048576-WORD x 16-BIT) Synchronous DRAM
M5M4V64S40ATP-8L 64M (4-BANK x 1048576-WORD x 16-BIT) Synchronous DRAM
M5M51008CCP-55H 1048576-BIT(131072-WORD BY 8-BIT)CMOS STATIC RAM
M5M51008CCP-55X 1048576-BIT(131072-WORD BY 8-BIT)CMOS STATIC RAM
M5M51008CCP-70H 1048576-BIT(131072-WORD BY 8-BIT)CMOS STATIC RAM
相關代理商/技術參數(shù)
參數(shù)描述
M5M4V64S40ATP-8A 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:64M (4-BANK x 1048576-WORD x 16-BIT) Synchronous DRAM
M5M4V64S40ATP-8L 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:64M (4-BANK x 1048576-WORD x 16-BIT) Synchronous DRAM
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