AT28C010-25SC

Memory IC Overview

The AT28C010-25SC is a 1-Megabit (128K x 8) CMOS parallel EEPROM manufactured by Microchip Technology. It features a 25 ns access time and operates on a single +5V supply with TTL-compatible I/O levels. The device is housed in a 32-SOIC package and supports byte-wide parallel interface communication.

Memory IC Feature Summary

• High-performance electrically erasable and programmable read-only memory architecture
• TTL-compatible input and output logic levels for direct interfacing
• Single voltage supply operation simplifying power requirements

Memory IC Applications

• Industrial automation equipment control systems
• Data storage in embedded microcontroller applications
• Configuration memory for electronic devices

Memory IC Procurement Notes

Verify the component authenticity against Microchip Technology specifications. Confirm the 32-SOIC package dimensions and pinout compatibility with your PCB design. Ensure the operating voltage range of 4.5V to 5.5V matches your system power rails before integration.

Memory IC Selection Notes

Select this part when a non-volatile, electrically erasable memory solution with fast 25 ns access times is required. The parallel interface suits applications needing direct byte-wide data transfer without complex serial protocols. The industrial-grade availability supports robust deployment in demanding environments.

Memory IC Part Context

This component belongs to the AT28C010 family of paged parallel EEPROMs. It provides reliable data retention and high endurance cycles typical of CMOS EEPROM technology. The specific suffix indicates the speed grade and package variant within the broader product line.

Memory IC Replacement Considerations

Check for compatible equivalents such as the AT28C010-15SC or other 1-Mbit parallel EEPROMs from Microchip. Verify pin-to-pin compatibility and electrical parameter alignment before substituting.