图片仅供参考,请以实物为准 IS42S16400D-7TLI 生产厂商: Integrated Silicon Solutions 产品描述: DRAM Chip SDRAM 64M-Bit 4Mx16 3.3V 54-Pin TSOP-II 满1000元免运费及包装费 参数 参数 数值 规格书 数据手册下载 Operating Supply Voltage 3.3 V Density 64 Mb Package 54TSOP-II Maximum Random Access Time 6|5.4 ns Operating Temperature -40 to 85 °C Address Bus Width 14 Bit Maximum Clock Rate 143 MHz Type SDRAM 同系列产品