UPD-4164C-12 INTEGRATED CIRCUIT DIP-16 (LOT OF 2)

The UPD-4164C-12 is a 65,536-bit dynamic random-access memory (DRAM) integrated circuit, organized as 64K x 1 bit. This lot of two UPD-4164C-12 ICs in the DIP-16 (Dual In-line Package) format provides a reliable solution for vintage computer enthusiasts, retro gaming aficionados, and electronics hobbyists working on legacy systems. The DIP-16 package is renowned for its ease of use in breadboarding and through-hole PCB assembly, making it ideal for restoration projects and custom builds. With its established architecture and dependable performance, the UPD-4164C-12 IC ensures compatibility and functionality in older electronic devices. This lot offers a convenient way to acquire multiple units for repairs or expansions.

Each UPD-4164C-12 IC in this lot is manufactured to meet original specifications, ensuring consistent electrical characteristics and reliable operation in compatible systems. Key specifications include a typical access time of 120ns, making it suitable for systems requiring moderate memory speeds. The IC operates on a single +5V power supply, simplifying integration into existing power architectures. Its dynamic nature requires periodic refreshing to maintain data integrity, a characteristic common to DRAM devices. The DIP-16 package facilitates easy insertion and removal, simplifying troubleshooting and replacement. These features make the UPD-4164C-12 a valuable component for maintaining and enhancing vintage computing equipment.

The UPD-4164C-12 IC finds primary application in older computer systems, arcade machines, and industrial control equipment that utilize 64K DRAM. It serves as the main system memory in many vintage computers, enabling the execution of software and storage of data. In arcade machines, the UPD-4164C-12 provides the memory required for game logic, graphics, and sound. Furthermore, it can be found in older industrial control systems where reliable memory storage is essential for process control and monitoring. The IC's compatibility with legacy systems makes it a crucial component for preserving and restoring these historical technologies.

When integrating the UPD-4164C-12 into a system, it is essential to adhere to the original design specifications to ensure proper operation. The IC requires a refresh cycle to maintain data integrity, typically implemented using a dedicated refresh controller or through software routines. Proper power supply decoupling is necessary to minimize noise and ensure stable operation. The IC's input and output pins should be protected against electrostatic discharge (ESD) to prevent damage. Careful consideration of timing parameters and signal integrity is also crucial for reliable memory access. This lot of two ICs allows for testing and experimentation to optimize system performance.

Revive your vintage computer or arcade system with the reliable UPD-4164C-12 DRAM IC. This lot of two DIP-16 packaged ICs offers exceptional value and compatibility for a wide range of legacy applications. Whether you're restoring a classic computer, repairing an arcade machine, or experimenting with vintage electronics, the UPD-4164C-12 delivers the memory performance you need. Don't let your vintage equipment fade away. Order your lot of two UPD-4164C-12 ICs today and keep the history alive. Invest in quality, invest in the UPD-4164C-12!