24LC024T-I/ST

Memory IC Overview

The Microchip Technology 24LC024T-I/ST is a 2 Kbit (256 x 8) serial EEPROM utilizing an I²C-compatible 2-wire interface. It operates within a supply voltage range of 2.5V to 5.5V and supports clock frequencies up to 400 kHz, with a maximum access time of 900 ns. The device features hardware write protection via the WP pin, a 16-byte page write buffer, and Schmitt trigger inputs for noise suppression. It is housed in an 8-lead TSSOP package and functions reliably across an industrial temperature range of -40°C to +85°C.

Memory IC Feature Summary

• Hardware write protection enabled by tying the WP pin to VCC
• 16-byte page write buffer for efficient data transfer
• Schmitt trigger inputs and output slope control for signal integrity

Memory IC Applications

• Industrial equipment configuration storage
• Embedded system parameter retention
• Data logging applications requiring non-volatile memory

Memory IC Procurement Notes

Verify that the ordering suffix 'T' corresponds to tape-and-reel packaging as indicated by distributor listings. Confirm the 'I' suffix matches the required industrial temperature grade (-40°C to +85°C). Ensure the specific variant aligns with the 2.5V minimum operating voltage requirement distinct from the 1.7V AA series.

Memory IC Selection Notes

Select this component when hardware write protection is mandatory, distinguishing it from the 24LC025 which lacks the WP pin. Choose the TSSOP package for surface-mount assembly requirements. Verify compatibility with the 2.5V to 5.5V supply range, as lower voltage operation requires the 24AA024 variant.

Memory IC Part Context

This part belongs to the 24LC024 family of 2Kb I²C Serial EEPROMs manufactured by Microchip Technology. It shares functional similarities with the 24AA024 but differs in its minimum operating voltage specification. The device is designed for low-power applications requiring reliable non-volatile data storage in industrial environments.

Memory IC Replacement Considerations

The 24LC024T-I/SNG serves as a direct replacement offering the same electrical specifications in an SOIC-8 package.