3819 is a 8-bit microcomputer based on the 740 family core technology. It has a flourescent display automatic display circuit and an 16-channel 8-bit A-D converter as additional functions.
M5M4V64S20ATP-8, -10, -12是三菱电气公司的64M (4-BANK x 4194304-WORD x 4-BIT) Synchronous DRAM,具有LVTTL接口。所有输入和输出都参考CLK上升沿。M5M4V64S20ATP可实现高达125MHz的非常高速数据速率,适用于计算机系统的主存储器或图形存储器。