图片仅供参考,请以实物为准 UPD444008LLE-A10-A 生产厂商: Renesas Electronics 产品描述: SRAM Chip Async Single 3.3V 4M-Bit 512K x 8 10ns 36-Pin SOJ 标准包装 Rail / Tube 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 36SOJ Timing Type Asynchronous Density 4 Mb Typical Operating Supply Voltage 3.3 V Address Bus Width 19 Bit Number of I/O Lines 8 Bit Number of Ports 1 Number of Words 512K Operating Temperature 0 to 70 °C 同系列产品