The AS4C64M4SA-6TIN is an integral component produced by Alliance, a notable entity in the memory manufacturing sector. This DRAM module falls within the DDR 400 category, indicating its adherence to the high-speed double data rate interface specifications, enabling a peak transfer rate of 400MT/s. It features a 256M configuration, organized as 64M x 4, optimized for 166 MHz INDUSTRIAL TEMP operations. Such a configuration signifies its capacity to function efficiently in a broad spectrum of industrial applications, where operations may be subjected to extreme environmental conditions. The '6TIN' suffix underscores its robustness and reliability for industrial temperature ranges, ensuring that the module maintains its performance integrity even under strenuous operational stresses. This product is specifically tailored for systems that demand high-speed data processing and memory bandwidth in harsh surroundings, including but not limited to, manufacturing control systems, outdoor communication equipment, and automotive technology. Alliance's AS4C64M4SA-6TIN stands as a testament to the company's dedication to providing durable, high-performance memory solutions that meet the stringent requirements of industrial users.