24FC512T-I/SN

Memory IC Overview

The Microchip Technology 24FC512T-I/SN is a 512 Kbit (64K x 8) serial electrically erasable PROM featuring an I²C compatible two-wire interface. It supports a maximum clock frequency of 1 MHz at VCC levels between 2.5V and 5.5V, with operation down to 100 kHz at voltages as low as 1.7V. The device operates within an industrial temperature range of -40°C to +85°C and utilizes an 8-lead SOIC package.

Memory IC Feature Summary

• Supports high-speed serial data transfer up to 1 MHz under standard voltage conditions
• Includes a 128-byte page write buffer for efficient data programming
• Features hardware write protection via the WP pin to secure memory arrays
• Provides Schmitt trigger inputs for enhanced noise suppression on bus lines

Memory IC Applications

• Data acquisition systems requiring non-volatile storage
• Personal communication devices utilizing low-power interfaces
• Industrial control applications needing reliable parameter retention

Memory IC Procurement Notes

Verify that the ordering suffix 'T' corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm the 'I' designation matches the specified industrial temperature range limits for your operational environment. Ensure the 'SN' suffix aligns with the required 8-lead SOIC physical footprint dimensions.

Memory IC Selection Notes

Select this component when a 1 MHz I²C clock rate is necessary compared to slower 400 kHz alternatives. Choose this part over variants with lower voltage thresholds if the system design strictly requires a minimum operating voltage of 2.5V for optimal high-speed performance. Verify compatibility with existing address pin configurations for multi-device bus setups.

Memory IC Part Context

This component belongs to the 24XX512 family of serial EEPROMs manufactured by Microchip Technology. It shares architectural similarities with the 24AA512 and 24LC512 models but distinguishes itself through higher clock frequency capabilities. The family is designed for advanced low-power applications across various consumer and industrial sectors.

Memory IC Replacement Considerations

Public confirmed substitute part numbers include 24FC512-I/SN.