24LC512-E/MF

Memory IC Overview

The Microchip Technology 24LC512-E/MF is a 512 Kbit (64K x 8) serial electrically erasable PROM featuring an I²C compatible two-wire interface. It operates within a voltage range of 2.5V to 5.5V and supports clock frequencies up to 400 kHz. The device utilizes an 8-lead DFN package and is rated for extended industrial temperatures from -40°C to +125°C.

Memory IC Feature Summary

• Supports cascading up to eight devices on the same bus using hardware address pins
• Includes a 128-byte page write buffer for efficient data transfer
• Features Schmitt trigger inputs for noise suppression and output slope control

Memory IC Applications

• Personal communications equipment requiring non-volatile storage
• Data acquisition systems needing reliable parameter retention
• Embedded controllers storing calibration data or configuration settings

Memory IC Procurement Notes

Verify that the ordering suffix MF corresponds to the 8-lead DFN package type. Confirm the temperature grade E indicates operation up to +125°C. Ensure the voltage supply matches the 2.5V minimum requirement specified for the LC series.

Memory IC Selection Notes

Select this part when high-density storage is required in a compact surface-mount footprint. The extended temperature range suits harsh environments. Compare against the 24AA512 if lower voltage operation below 2.5V is necessary, as the LC variant requires a higher minimum supply.

Memory IC Part Context

This component belongs to the 24XX512 family of serial EEPROMs manufactured by Microchip Technology. It shares functional similarities with the 24AA512 and 24FC512 but differs in operating voltage and maximum clock frequency specifications.

Memory IC Replacement Considerations

The 24LC512-I/MF serves as the industrial temperature version of this component. Other packages such as SOIC or TSSOP are available under different suffixes.