24FC16-I/P

Memory IC Overview

The Microchip Technology 24FC16-I/P is a 16-Kbit Electrically Erasable PROM organized as eight blocks of 256 x 8-bit memory. It operates on a single supply voltage ranging from 1.7V to 5.5V with a maximum clock frequency of 1 MHz. The device features low-power CMOS technology, drawing a maximum standby current of 1 μA and an operating read current of 1 mA. It supports I²C compatible two-wire serial communication, includes hardware write protection via the WP pin, and offers over one million erase/write cycles with data retention exceeding 200 years.

Memory IC Feature Summary

• Supports high-speed 1 MHz I²C compatible two-wire serial interface
• Includes 16-byte page write buffer for efficient data transfer
• Features Schmitt trigger inputs and output slope control for noise suppression
• Provides hardware write protection through the dedicated WP pin

Memory IC Applications

• Data logging in industrial monitoring systems
• Configuration storage for embedded controllers
• Parameter retention in battery-powered devices
• Calibration data storage in sensor modules

Memory IC Procurement Notes

Verify that the ordering suffix matches the required package type, specifically PDIP-8 for this model. Confirm the temperature grade corresponds to the Industrial range (-40°C to +85°C). Ensure the specific revision level aligns with your design requirements. Cross-reference the manufacturer part number against official distributor catalogs to confirm authenticity and availability status before finalizing procurement orders.

Memory IC Selection Notes

Select this component when a 1 MHz bus speed is required compared to slower 400 kHz alternatives. Choose this variant for designs needing operation down to 1.7V, unlike the 2.5V minimum requirement of other family members. Consider the PDIP-8 package if through-hole mounting is necessary for the application environment or prototyping phase.

Memory IC Part Context

This device belongs to the 24XX16 family of serial EEPROMs, which also includes the 24AA16 and 24LC16B variants. While sharing similar memory architecture and interface protocols, the 24FC16 distinguishes itself by supporting higher clock frequencies up to 1 MHz across its full voltage range. It serves as a non-volatile memory solution within Microchip's broader portfolio of data storage components.

Memory IC Replacement Considerations

Direct functional substitutes within the same package include the 24FC16T-I/MS (MSOP) and 24FC16-E/MS (Extended Temperature MSOP). For identical PDIP-8 packaging, verify compatibility with the 24LC16B-I/P, noting its lower 400 kHz clock limit and 2.5V minimum voltage requirement.