24LC024T-E/MS

Memory IC Overview

The Microchip Technology 24LC024T-E/MS is a 2 Kbit (256 x 8) serial EEPROM utilizing an I²C-compatible 2-wire interface. It operates on a single supply voltage ranging from 2.5V to 5.5V and supports clock frequencies up to 400 kHz. 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 MSOP package and rated for an extended industrial temperature range of -40°C to +125°C.

Memory IC Feature Summary

• Hardware write protection enabled by tying the WP pin to VCC
• 16-byte page write buffer for efficient data storage operations
• Schmitt trigger inputs with output slope control for noise immunity

Memory IC Applications

• Embedded systems requiring non-volatile parameter storage
• Industrial controllers needing high endurance memory
• Automotive electronics operating in extreme temperatures

Memory IC Procurement Notes

Verify that the specific part number suffix corresponds to the Automotive grade (-E) and MSOP package. Confirm the voltage range requirements align with the 2.5V minimum specification for the LC series. Ensure the design accounts for the hardware write protect pin functionality if data security is required.

Memory IC Selection Notes

Select this component when an automotive-grade temperature rating is necessary alongside standard I²C compatibility. The MSOP package offers a compact surface-mount solution. Note that unlike the AA series, the LC series requires a minimum supply voltage of 2.5V, which may influence power supply design choices.

Memory IC Part Context

This device belongs to the 24AA024/24LC024 family of 2 Kbit Serial Electrically Erasable PROMs. It shares functional similarities with the 24AA024 but differs in supply voltage specifications. The 'T' indicates tape and reel packaging, while 'E' denotes the extended temperature grade suitable for harsh environments.

Memory IC Replacement Considerations

Direct substitutes include other 24LC024 variants with different packages or grades, such as 24LC024-I/MS for industrial use. Cross-brand equivalents like the M24C02 are functionally similar but require verification of pinout and timing compatibility.