24LC64-I/P

Memory IC Overview

The Microchip Technology 24LC64-I/P is a 64-Kbit Electrically Erasable PROM organized as an 8K x 8-bit memory block. It features a two-wire serial interface compatible with I2C protocols. The device operates on a single supply voltage ranging from 2.5V to 5.5V, supporting maximum clock frequencies of 100 kHz below 2.5V and 400 kHz at or above 2.5V. It includes Schmitt trigger inputs for noise suppression and output slope control to eliminate ground bounce. The component supports hardware write protection via the WP pin and offers data retention exceeding 200 years with over one million erase/write cycles.

Memory IC Feature Summary

• Two-wire serial interface compatible with I2C protocol
• Hardware write-protect capability via dedicated pin
• Schmitt trigger inputs for improved noise suppression
• Output slope control designed to eliminate ground bounce

Memory IC Applications

• Industrial systems requiring non-volatile data storage
• Power management circuits needing parameter retention
• Communication and network equipment interfaces
• Automotive applications utilizing AEC-Q100 qualified packages

Memory IC Procurement Notes

Verify that the specific ordering suffix corresponds to the PDIP package type and Industrial temperature range. Confirm the device variant matches the required voltage specifications, as other family members support different minimum operating voltages. Ensure compatibility with the target system's I2C bus timing requirements before finalizing procurement.

Memory IC Selection Notes

Select this component when a robust EEPROM solution with hardware write protection is required for industrial environments. The PDIP package facilitates through-hole mounting for prototyping or high-reliability applications. Consider alternative package types within the same series if surface-mount technology is preferred for automated assembly processes.

Memory IC Part Context

This part belongs to the 24LC64 series of 64-Kbit I2C Serial EEPROMs manufactured by Microchip Technology. The series shares common architectural features but varies in voltage ranges and package options. The 'I' designation indicates compliance with the Industrial temperature range specifications defined in the official datasheet.

Memory IC Replacement Considerations

Compatible substitutes include the 24AA64 and 24FC64 variants within the same product family. Verify that the replacement part meets the specific voltage and temperature requirements of the application design.