The TMS4256-10NL is a high-performance, 256-kilobit dynamic random-access memory (DRAM) module from Texas Instruments. As a pioneer in the semiconductor industry, Texas Instruments has designed the TMS4256-10NL with reliability and efficiency in mind, making it an ideal choice for a wide range of computing applications that require a balance between cost and performance.

Key Features

• Memory Capacity: 256 Kilobits (32K x 8)
• Access Time: 100 nanoseconds
• Data Bus Width: 8-bit
• Package: DIP (Dual In-line Package) 16-pin
• Supply Voltage: 5V ± 10%
• Operating Temperature: 0°C to 70°C
• Precharged: All bits precharged with a single pulse

The TMS4256-10NL DRAM module is designed for easy interfacing with microprocessors and other logic devices. Its 8-bit data bus allows for simple 8-bit data transfers, making it compatible with a wide array of 8-bit microprocessors. The 100 nanoseconds access time ensures that data retrieval is swift, contributing to the overall system speed and efficiency.

This memory module operates on a standard 5V power supply, which is common in digital circuits, thereby simplifying the power design for system architects. The DIP packaging makes it suitable for breadboard prototyping and for use in systems where space is not at a premium. Furthermore, the TMS4256-10NL is designed to perform reliably within the standard industrial temperature range, ensuring stable operation in a variety of environments.

The precharge feature of the TMS4256-10NL allows for faster memory cycling, as all bits can be precharged simultaneously, thus reducing the time needed for memory refresh operations. This feature, along with its other characteristics, makes the TMS4256-10NL a robust and practical memory solution for applications such as personal computers, industrial control systems, and other embedded systems requiring a dependable DRAM solution.