24LC024/SN

Memory IC Overview

The Microchip Technology 24LC024/SN is a 2 Kbit (256 x 8) serial electrically erasable programmable read-only memory (EEPROM). It utilizes a 2-wire I2C compatible interface with a maximum clock frequency of 400 kHz. The device operates on a single supply voltage ranging from 2.5 V to 5.5 V and features an access time of 900 ns. It is housed in an 8-lead SOIC package and supports industrial temperature ranges.

Memory IC Feature Summary

• Hardware write protection via the WP pin
• 16-byte page write buffer for efficient data storage
• Schmitt trigger inputs for noise suppression
• Output slope control to eliminate ground bounce

Memory IC Applications

• Embedded systems requiring non-volatile data retention
• Industrial control devices
• Consumer electronics configuration storage

Memory IC Procurement Notes

Verify that the specific ordering suffix matches the required package type, as the base model number covers multiple physical packages. Confirm the temperature grade aligns with the application environment requirements. Ensure the hardware write protect functionality is enabled if data integrity against accidental writes is necessary for the design.

Memory IC Selection Notes

Select this component when a low-pin-count, non-volatile memory solution is needed for small data sets. The I2C interface simplifies PCB routing compared to parallel memories. Consider the 16-byte page buffer size when designing write algorithms to optimize bus throughput and minimize write cycle times.

Memory IC Part Context

This part belongs to the 24AA024/24LC024 family of serial EEPROMs manufactured by Microchip Technology. The 'SN' suffix specifically denotes the 8-lead Small Outline Integrated Circuit (SOIC) package variant. This family shares functional compatibility with other members regarding the I2C protocol and memory organization.

Memory IC Replacement Considerations

The 24LC024T-I/SN is a verified tape-and-reel replacement for the tube-packaged 24LC024/SN. Other variants within the 24LC024 series may be suitable depending on the required package style and temperature range.