The D4164c Datasheet is a crucial document for anyone interested in understanding or working with this vintage Dynamic Random Access Memory (DRAM) chip. This datasheet provides detailed technical specifications, operating characteristics, and timing diagrams, essentially acting as a blueprint for how the D4164c works and how to interface with it. It’s a window into the technology of the early 1980s, when memory chips like the D4164c were at the forefront of computing.
Delving into the Depths of the D4164c Datasheet
A datasheet, like the D4164c Datasheet, serves as the primary reference point for engineers, hobbyists, and anyone looking to understand a specific electronic component. In the case of the D4164c, the datasheet outlines everything from the pinout (which pins do what) to the timing requirements for reading and writing data. It specifies the voltage levels needed for operation, the maximum current the chip can draw, and the acceptable operating temperature range. Understanding this information is vital for designing circuits that use the D4164c correctly and reliably. Without it, attempts to interface with the chip would likely result in malfunction or even damage.
Datasheets use a standardized format to present the information in a clear and concise manner. You’ll typically find sections covering:
- Absolute Maximum Ratings (the limits beyond which damage may occur)
- Recommended Operating Conditions (the ideal operating parameters)
- Electrical Characteristics (voltage and current specifications)
- Timing Diagrams (graphical representations of signal timing)
- Pin Descriptions (a detailed explanation of each pin’s function)
The D4164c Datasheet is used in a variety of ways. It’s essential for:
- Designing new circuits that incorporate the D4164c.
- Troubleshooting existing circuits that use the D4164c.
- Understanding the history and evolution of memory technology.
- Replacing a faulty D4164c with a compatible part (although direct replacements may be rare).
Here is a simple example of what the voltage rating section might look like in the datasheet:
| Parameter | Symbol | Min | Max | Unit |
|---|---|---|---|---|
| Supply Voltage | VCC | 4.5 | 5.5 | V |
Now that you have a better understanding of what the D4164c Datasheet is and why it’s important, take a closer look at the original document. By using this information, you can gain even deeper insights into this fascinating piece of computing history.