24LC014T-I/MS

Memory IC Overview

The Microchip Technology 24LC014T-I/MS is a 1 Kbit (128 x 8) serial Electrically Erasable PROM featuring an I²C-compatible 2-wire interface. It operates on a single supply voltage ranging from 2.5V to 5.5V with a maximum clock frequency of 400 kHz. The device supports hardware write protection, page writes up to 16 bytes, and offers 1,000,000 erase/write cycles with data retention exceeding 200 years. It is housed in an 8-lead MSOP package and functions within an industrial temperature range of -40°C to +85°C.

Memory IC Feature Summary

• Hardware write protection for the entire memory array via the WP pin
• Page write buffer capability supporting up to 16 bytes per cycle
• I²C compatible 2-wire serial interface with address lines for multi-device bus expansion
• Low-power CMOS technology enabling minimal standby and active current consumption

Memory IC Applications

• Industrial control systems requiring non-volatile data storage
• Consumer electronics utilizing low-voltage power supplies
• Embedded systems needing configuration parameter retention
• Automotive applications operating within extended temperature ranges

Memory IC Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing components. Confirm the 'I' designation aligns with the required industrial temperature range specifications for your application environment. Ensure compatibility with the 2.5V minimum supply voltage constraint during system design validation.

Memory IC Selection Notes

Select this component for designs requiring robust data retention and high endurance cycles. The MSOP package is suitable for space-constrained surface-mount assemblies. Consider the 400 kHz clock speed for applications demanding faster bus throughput compared to standard 100 kHz devices. Verify that the hardware write protection feature meets security requirements for critical data storage.

Memory IC Part Context

This part belongs to the 24AA014/24LC014 family of 1 Kbit serial EEPROMs manufactured by Microchip Technology. The family shares identical functional architectures but differs in voltage ranges and temperature grades. The 24LC series specifically targets industrial applications with a 2.5V minimum operating voltage, distinguishing it from the 24AA series which supports lower voltages down to 1.7V.

Memory IC Replacement Considerations

The 24LC014T-I/MS may be functionally replaced by other variants within the 24LC014 family, such as those in SOIC or TSSOP packages, provided the physical footprint allows. Cross-reference with the 24AA014 series if lower voltage operation below 2.5V is required, noting the difference in supply voltage specifications.