图片仅供参考,请以实物为准 H55S2562JFR-75M 生产厂商: Hynix 产品描述: DRAM Chip Mobile SDRAM 256M-Bit 16Mx16 1.8V 54-Pin FBGA 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 Package 54FBGA Type Mobile SDRAM Density 256 Mb Address Bus Width 15 Bit Operating Supply Voltage 1.8 V Maximum Clock Rate 133 MHz Maximum Random Access Time 8|5.4 ns Operating Temperature -30 to 85 °C 同系列产品