The AS4C4M16D1A-5TCN, offered by Alliance, is a Dynamic Random Access Memory (DRAM) specified within the DDR1 SDRAM category, showcasing advanced performance features such as 'DDR1, 64Mb, 4M x 16 200 MHz, Commercial Temp.' This description underlines its high-speed capability at 200 MHz, which, combined with a memory configuration of 64 Megabits arranged in a 4 Mega x 16 bit layout, ensures rapid access and processing of data. As a DDR1 memory module, it exploits the advantage of double data rate architecture, which allows for two data transfers per clock cycle, thereby enhancing the throughput substantially over traditional SDRAM. The 'Commercial Temp' rating indicates its design for standard operating environments, making it suitable for a wide range of commercial electronic applications, from personal computing devices to sophisticated digital processing equipment. Alliance’s focus on producing dependable and efficient memory modules is evident in the AS4C4M16D1A-5TCN, making it a preferred choice for manufacturers aiming to boost their devices' performance with reliable high-speed memory.