The Alliance Memory AS4C16M16D1A is a 256Mb Synchronous DRAM (SDRAM) organized as 16 Meg x 16 bits. This device offers a high-speed data transfer rate with a 5.4ns access time, making it suitable for demanding applications. Operating at a voltage of 3.3V, the AS4C16M16D1A is packaged in a compact 66-Pin TSOP II. It is designed for use in various systems requiring high-bandwidth memory, including networking equipment, embedded systems, and graphics cards. As an authorized distributor of Alliance Memory, Supreme Components International guarantees the authenticity and quality of this SDRAM. Benefit from our extensive inventory and technical expertise to meet your memory requirements.