图片仅供参考,请以实物为准 AS6C62256-55PCN 生产厂商: alliance memory, inc. 产品描述: SRAM Chip Async Single 3.3V 256K-Bit 32K x 8 55ns 28-Pin PDIP 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 28PDIP Timing Type Asynchronous Density 256 Kb Typical Operating Supply Voltage 3.3 V Address Bus Width 15 Bit Number of I/O Lines 8 Bit Number of Ports 1 Number of Words 32K Operating Temperature 0 to 70 °C Category SRAM Chip Manufacturer Alliance Memory, Inc. 同系列产品