图片仅供参考,请以实物为准 71342LA55PFI 生产厂商: Integrated Device Technology (Idt) 产品描述: SRAM Chip Async Dual 5V 32K-Bit 4K x 8 55ns 64-Pin TQFP 标准包装 Bulk 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 64TQFP Timing Type Asynchronous Density 32 Kb Typical Operating Supply Voltage 5 V Address Bus Width 24 Bit Number of Bits per Word 8 Bit Number of I/O Lines 16 Bit Number of Ports 2 Number of Words 4K Operating Temperature -40 to 85 °C 同系列产品