24LC024HT-I/SN

Memory IC Overview

The Microchip Technology 24LC024HT-I/SN is a 2 Kbit (256 x 8) serial electrically erasable programmable read-only memory (EEPROM). It operates on a single supply voltage ranging from 2.5 V to 5.5 V and supports a maximum clock frequency of 1 MHz. The device utilizes a 2-wire I²C compatible interface with Schmitt trigger inputs for noise suppression. It features hardware write protection for the upper half of the array, an output slope control mechanism to eliminate ground bounce, and a page write buffer capable of storing up to 16 bytes.

Memory IC Feature Summary

• Hardware write protection enables selective locking of the upper half of the memory array via the WP pin.
• Output slope control circuitry eliminates ground bounce during high-speed switching operations.
• Schmitt trigger inputs provide enhanced noise suppression for reliable data transmission on noisy buses.

Memory IC Applications

• Industrial systems requiring robust noise immunity
• Embedded controllers needing non-volatile configuration storage
• Data logging applications in environments with electrical interference

Memory IC Procurement Notes

Verify that the specific ordering suffix corresponds to the MSOP-8 package type as indicated by the model designation. Confirm the temperature grade matches the industrial specification requirements for your target operating environment. Ensure the component version aligns with the latest datasheet revisions to guarantee compatibility with intended system interfaces and performance expectations.

Memory IC Selection Notes

Select this component when a 1 MHz bus speed is required within the 2.5 V to 5.5 V supply range. The integrated hardware write protection is suitable for applications demanding physical security against accidental overwrites. The MSOP-8 package offers a compact footprint for space-constrained designs while maintaining standard I²C compatibility.

Memory IC Part Context

This part belongs to the 24AA024H/24LC024H family of 2 Kbit serial EEPROMs. It shares architectural similarities with other members but is distinguished by its LC designation, which permits operation at higher clock frequencies compared to standard variants. The family supports multiple package options including SOIC, TSSOP, and MSOP.

Memory IC FAQ

How does the hardware write protection function?

Tying the WP pin to VCC enables hardware write protection, preventing any write or erase operations to the upper half of the memory array (addresses 80h through FFh).

What is the purpose of the output slope control?

The output slope control feature manages the transition speed of the output signals to eliminate ground bounce, ensuring signal integrity during high-frequency operations.