24VL024HT/MS

Memory IC Overview

The Microchip Technology 24VL024HT/MS is a 2 Kbit (256 x 8) serial EEPROM featuring an I²C-compatible 2-wire interface. It operates on a single supply voltage ranging from 1.5 V to 3.6 V with a maximum clock frequency of 400 kHz. The device includes hardware write protection for the upper half of the array and supports page writes of up to 16 bytes. It is housed in an 8-lead MSOP package and functions within an ambient temperature range of -20°C to +85°C.

Memory IC Feature Summary

• Supports low-voltage operation down to 1.5V using low-power CMOS technology.
• Includes Schmitt trigger inputs and output slope control for noise suppression and ground bounce elimination.
• Features hardware write protection that secures the upper half of the memory array when enabled.

Memory IC Applications

• Low-power embedded systems requiring non-volatile data storage
• I²C bus networks with multiple slave devices
• Applications necessitating hardware-level write protection

Memory IC Procurement Notes

Verify the specific suffix HT/MS against official documentation to confirm the tape-and-reel packaging format and temperature grade. Ensure the design accommodates the 1.5V to 3.6V operating range and the -20°C to +85°C temperature specifications. Confirm compatibility with the 8-lead MSOP footprint during schematic capture.

Memory IC Selection Notes

Select this component for designs requiring operation below 1.8V where standard 2.5V EEPROMs are unsuitable. The integrated hardware write protection simplifies circuit design by eliminating external logic for memory security. Verify that the system bus timing meets the 400 kHz specification requirements at the lowest operating voltage.

Memory IC Part Context

This part belongs to the 24VL024H family, which provides 2 Kbit serial EEPROM capacity. The 'HT' designation indicates a specific temperature and packaging variant within the broader product line. The device utilizes the standard I²C protocol for communication, allowing integration with various microcontrollers and processors.

Memory IC Replacement Considerations

Cross-reference with other 24LC024 or 24AA024 variants only if voltage ranges and package types match exactly. Verify that substitute parts support the same 1.5V minimum operating voltage and 400 kHz clock speed.