存储器(Memory)是计算机系统中的记忆设备,用来存放程序和数据。计算机中的全部信息,包括输入的原始数据、计算机程序、中间运行结果和较终运行结果都保存在存储器中。它根据控制器*的位置存入和取出信息。 存储器的构成 构成存储器的存储介质,目前主要采用半导体器件和磁性材料。存储器中较小的存储单位就是一个双稳态半导体电路或一个CMOS晶体管或磁性材 Part Number Density Organization(bit) Access time(ns) Supply voltage(V) Operating temperature (°C) PackageType R1RW0416DSB-2SR 4Mb x 16 12 3.0 to 3.6 0°C to 70°C TSOPII(44) R1RW0416DSB-2PR 4Mb x 16 12 3.0 to 3.6 0°C to 70°C TSOPII(44) R1RW0416DSB-2PI 4Mb x 16 12 3.0 to 3.6 -40°C to 85°C TSOPII(44) R1RW0416DSB-2LR 4Mb x 16 12 3.0 to 3.6 0 °Cto 70°C TSOPII(44) R1RW0416DSB-0PR 4Mb x 16 10 3.0 to 3.6 0 °Cto 70°C TSOPII(44) R1RW0416DSB-0PI 4Mb x 16 10 3.0 to 3.6 -40°C to 85°C TSOPII(44) R1RW0416DGE-2SR 4Mb x 16 12 3.0 to 3.6 0°C to 70°C SOJ(44) R1RW0416DGE-2PR 4Mb x 16 12 3.0 to 3.6 0°C to 70°C SOJ(44) R1RW0416DGE-2PI 4Mb x 16 12 3.0 to 3.6 -40°C to 85°C SOJ(44) R1RW0416DGE-2LR 4Mb x 16 12 3.0 to 3.6 0 °Cto 70°C SOJ(44) R1RW0408DGE-2PR 4Mb x 8 12 3.0 to 3.6 0 °Cto 70°C SOJ(36) R1RW0408DGE-2PI 4Mb x 8 12 3.0 to 3.6 -40°C to 85°C SOJ(36) R1RW0408DGE-2LR 4Mb x 8 12 3.0 to 3.6 0 °Cto 70°C SOJ(36) R1RW0408DGE-0PR 4Mb x 8 10 3.0 to 3.6 0 °Cto 70°C SOJ(36) R1RP0416DSB-2SR 4Mb x 16 12 4.5 to 5.5 0 °Cto 70°C TSOPII(44) R1RP0416DSB-2PR 4Mb x 16 12 4.5 to 5.5 0 °Cto 70°C TSOPII(44) R1RP0416DSB-2PI 4Mb x 16 12 4.5 to 5.5 -40°C to 85°C TSOPII(44) R1RP0416DSB-2LR 4Mb x 16 12 4.5 to 5.5 0 °Cto 70°C TSOPII(44) R1RP0416DSB-0PR 4Mb x 16 10 4.5 to 5.5 0 °Cto 70°C TSOPII(44) R1RP0416DSB-0PI 4Mb x 16 10 4.5 to 5.5 -40°C to 85°C TSOPII(44) R1RP0416DGE-2SR 4Mb x 16 12 4.5 to 5.5 0 °Cto 70°C SOJ(44) R1RP0416DGE-2PR 4Mb x 16 12 4.5 to 5.5 0 °Cto 70°C SOJ(44) R1RP0416DGE-2PI 4Mb x 16 12 4.5 to 5.5 -40°C to 85°C SOJ(44) R1RP0416DGE-2LR 4Mb x 16 12 4.5 to 5.5 0 °Cto 70°C SOJ(44) R1RP0408DGE-2PR 4Mb x 8 12 4.5 to 5.5 0 °Cto 70°C SOJ(36) R1RP0408DGE-2PI 4Mb x 8 12 4.5 to 5.5 -40°C to 85°C SOJ(36) R1RP0408DGE-2LR 4Mb x 8 12 4.5 to 5.5 0 °Cto 70°C SOJ(36) R1RW0416DGE-0PR 4Mb x 16 10 3.0 to 3.6 0 °Cto 70°C SOJ(44) R1RW0416DGE-0PI 4Mb x 16 10 3.0 to 3.6 -40°C to 85°C SOJ(44) R1RW0408DGE-0PI 4Mb x 8 10 3.0 to 3.6 -40°C to 85°C SOJ(36) R1RP0416DGE-0PI 4Mb x 16 10 4.5 to 5.5 -40°C to 85°C SOJ(44)