24FC01T-E/MUY

Memory IC Overview

The Microchip Technology 24FC01T-E/MUY is a 1 Kbit (128 x 8) Electrically Erasable PROM (EEPROM) utilizing an I²C-compatible 2-wire serial interface. It supports operation with a single supply voltage ranging from 1.7V to 5.5V and features a maximum clock frequency of 1 MHz. The device operates within an extended temperature range of -40°C to +125°C and is housed in an 8-lead UDFN package.

Memory IC Feature Summary

• Supports high-speed 1 MHz I²C communication for efficient data transfer
• Includes hardware write protection via the WP pin to prevent unauthorized modifications
• Features Schmitt trigger inputs and noise filtering for reliable operation on noisy buses
• Provides output slope control to minimize ground bounce during switching

Memory IC Applications

• Industrial systems requiring non-volatile memory at extended temperatures
• Automotive electronics applications
• Consumer devices needing low-power data storage
• Embedded controllers storing configuration parameters

Memory IC Procurement Notes

Verify that the ordering suffix matches the required specifications, specifically the 'E' designation for extended temperature range and 'MUY' for the 8-lead UDFN package. Confirm compliance with RoHS standards and ensure the component meets AEC-Q100 automotive qualification requirements if intended for automotive use.

Memory IC Selection Notes

Select this part when an I²C EEPROM is needed for environments exceeding standard industrial temperature limits. The 1 MHz clock speed offers faster performance compared to 400 kHz variants. Ensure the application design accommodates the specific 8-lead UDFN footprint and utilizes the hardware write-protect feature for critical data integrity.

Memory IC Part Context

This component belongs to the 24XX01 family of 1 Kbit serial EEPROMs manufactured by Microchip Technology. It shares functional similarities with the 24AA01 and 24LC01B but is distinguished by its ability to operate at higher clock frequencies up to 1 MHz across the full voltage range.

Memory IC Replacement Considerations

Compatible substitutes include other 24FC01 variants such as 24FC01-E/MS or 24FC01-E/ST, provided the package type difference is addressed in the PCB layout.