24LC014HT-I/MNY

Memory IC Overview

The Microchip Technology 24LC014HT-I/MNY is a 1 Kbit (128 x 8) serial electrically erasable programmable read-only memory (EEPROM). It operates on a single supply voltage ranging from 2.5 V to 5.5 V and utilizes a 2-wire I²C compatible interface with a maximum clock frequency of 1 MHz. The device features hardware write protection for half the array, supports page writes up to 16 bytes, and offers data retention exceeding 200 years. It is housed in an 8-lead TDFN package and functions within an industrial temperature range of -40°C to +85°C.

Memory IC Feature Summary

• Supports high-speed 1 MHz I²C communication for efficient data transfer
• Includes hardware write protection circuitry to secure specific memory segments
• Features low-power CMOS technology with minimal active and standby current consumption
• Provides robust noise suppression through Schmitt trigger inputs and output slope control

Memory IC Applications

• Industrial control systems requiring non-volatile data storage
• Consumer electronics utilizing I²C bus architectures
• Embedded applications needing configuration parameter retention
• Automotive modules operating within specified temperature ranges

Memory IC Procurement Notes

Verify that the ordering suffix HT indicates tape and reel packaging rather than tube. Confirm the MNY designation corresponds to the 8-lead TDFN package variant. Ensure the I suffix matches the required industrial temperature grade for your specific environmental conditions. Cross-reference the full part number against official Microchip documentation to validate all electrical specifications before integration.

Memory IC Selection Notes

Select this component when a 1 MHz I²C interface speed is required compared to standard 400 kHz devices. Choose the TDFN package for compact surface-mount designs where space is limited. Opt for this model over the 24AA014H if the system operates exclusively above 2.5 V, as it does not support lower voltages. Consider the hardware write protection feature if protecting critical data sectors is necessary.

Memory IC Part Context

This device belongs to the 24LC014H family of 1 Kbit serial EEPROMs manufactured by Microchip Technology. It shares functional similarities with other members like the 24LC01BHT but differs in interface speed and specific package availability. The 'HT' suffix typically denotes reel packaging, while 'I' specifies the industrial temperature range. It is designed for applications requiring reliable, low-power non-volatile storage with fast access times.

Memory IC Replacement Considerations

Direct substitutes include the 24LC014HT-E/MNY for extended temperature requirements or the 24LC014HT-I/ST for TSSOP packaging compatibility. Verify pinout and electrical characteristics match exactly when replacing with variants from different series such as the 24LC01BHT.