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三菱电机公司推出的SRAM存取时间有两种(15和20ns),具有地址寄存功能,装入一般PC机可减少10个单板寄存IC。字长结构有三种:8K×8b、8K×
Mitsubishi Electric introduced two kinds of SRAM access time (15 and 20ns), with address storage function, into the general PC machine can reduce the registration of 10 single-board IC. There are three word length structure: 8K × 8b, 8K ×