The IS42SM32800K-6BLI, manufactured by ISSI, is a high-capacity SDRAM module designed for high-speed data processing applications. With a configuration of 8 million words by 32 bits, this memory chip offers a total capacity of 256MB. Operating at a speed of 166MHz, it is designed to support the demands of a variety of computing and digital electronics applications. The 'SD-166' specification denotes its rating to perform reliably at 166MHz, making it suitable for systems requiring fast access to a considerable amount of data. Unlike standard memory solutions, this SDRAM module provides a balanced combination of speed, capacity, and reliability, ideal for telecommunications, computing infrastructure, and high-performance industrial equipment.