The AS4C64M16D1A-6TCN from Alliance Memory is a DDR1 SDRAM module that stands out for its large 1GB capacity, arranged in a 64M x 16 configuration. This DRAM operates at a frequency of 166MHz, offering a well-balanced performance for applications that require substantial memory bandwidth and storage. It is designed for applications ranging from embedded systems to personal computing and multimedia devices. The module's DDR1 technology ensures compatibility with a range of older and newer system architectures, making it ideal for both legacy systems in need of maintenance and new designs that require high-capacity, reliable memory. The AS4C64M16D1A-6TCN demonstrates Alliance Memory's commitment to providing versatile memory solutions that support the diverse needs of the electronics industry. Its reliability, combined with a broad compatibility range, makes it an attractive option for system developers and engineers.