MB-8264A-15 = 4164 DRAM = 64Kx1Bit DIP-16

The MB-8264A-15, also known as the 4164 DRAM, is a 64Kx1Bit Dynamic Random-Access Memory chip housed in a 16-pin DIP (Dual In-line Package). This memory chip was a staple in early personal computers and other electronic devices, providing essential storage for program code and data. Its design and functionality laid the groundwork for modern memory technologies. The MB-8264A-15 is a classic example of early DRAM technology, offering a balance of storage capacity and access speed. Its widespread use in the past highlights its importance in the evolution of computing.

This DRAM chip operates by storing each bit of data in a separate capacitor within the integrated circuit. Due to the nature of capacitors, the stored charge gradually leaks away, requiring the memory to be periodically refreshed to maintain the data integrity. This refresh process is a characteristic feature of DRAM technology. The MB-8264A-15 requires a refresh cycle to be performed regularly to prevent data loss. Its 64Kx1Bit organization means that it stores 65,536 individual bits of data, each accessible through its address lines. The DIP-16 package allows for easy insertion and removal from circuit boards, facilitating prototyping and repair.

The MB-8264A-15 offers a typical access time of 150 nanoseconds, which was considered fast for its time. This access time determines how quickly the memory can read or write data. The chip requires a 5V power supply for operation and consumes a relatively small amount of power. Its simple interface and straightforward operation made it a popular choice for memory applications in the 1980s. The MB-8264A-15 is a reliable and robust memory chip, capable of withstanding a wide range of operating conditions. Its legacy continues to inspire modern memory designs.

Although the MB-8264A-15 is now considered obsolete, it remains a valuable component for vintage computer enthusiasts and collectors. It is also used in educational settings to demonstrate the principles of DRAM technology. The chip's historical significance and its role in the development of modern computing make it a fascinating subject of study. The MB-8264A-15 serves as a reminder of the rapid advancements in memory technology and the ingenuity of early computer engineers. Its legacy lives on in the memory chips that power today's computers and electronic devices.

Relive the history of computing with the MB-8264A-15 64Kx1Bit DRAM chip. Its historical significance and educational value make it a must-have for collectors and enthusiasts. Don't miss the opportunity to own a piece of computing history – order yours today and experience the technology that paved the way for modern memory. Explore the inner workings of early DRAM technology and gain a deeper understanding of computer architecture. Invest in the MB-8264A-15 and preserve a piece of the past for future generations.