24CW160T-I/SN

Memory IC Overview

The Microchip Technology 24CW160T-I/SN is a serial electrically erasable programmable read-only memory (EEPROM) featuring a storage capacity of 16 kbit. It utilizes an I2C interface with a maximum clock frequency of 1 MHz and operates within a supply voltage range of 1.6 V to 5.5 V. The device offers a memory organization of 2 k x 8 bits and provides a typical access time of 450 ns. Designed for industrial applications, it functions between -40°C and +85°C. The component is housed in an SOIC-8 surface-mount package and supports software write protection.

Memory IC Feature Summary

• Supports standard I2C communication protocols with high-speed mode capability up to 1 MHz.
• Includes internal write protection mechanisms controlled via software commands.
• Operates across a wide supply voltage range from 1.6 V to 5.5 V.

Memory IC Applications

• Industrial control systems requiring non-volatile data retention
• Consumer electronics utilizing low-power serial memory
• Automotive embedded systems operating in industrial temperature ranges

Memory IC Procurement Notes

Verify the specific suffix 'SN' confirms the SOIC-8 package variant when sourcing. Confirm the '-I' designation matches the required industrial temperature range of -40°C to +85°C for your application environment. Ensure compatibility with the host controller's I2C voltage levels given the 1.6 V to 5.5 V operating range. Cross-reference the manufacturer part number against official distributor catalogs to avoid obsolete or discontinued stock variations.

Memory IC Selection Notes

Select this component when a 16 kbit EEPROM with I2C interface is required for space-constrained designs using the SOIC-8 package. It is suitable for applications needing reliable data storage under industrial temperature conditions. Consider the 1.6 V minimum supply voltage if powering from low-voltage rails. Verify that the system design accommodates the software-based write protection logic defined in the datasheet.

Memory IC Part Context

This part belongs to the 24CW series of serial EEPROMs manufactured by Microchip Technology. The series is characterized by its I2C compatibility and broad voltage operation. The 24CW160 specifically denotes the 16 kbit density variant within this family, sharing architectural similarities with other densities like 24CW32 or 24CW64 while differing in address mapping and total capacity.

Memory IC Replacement Considerations

Check for 24LC160 or 24AA160 equivalents if pinout and voltage specifications align. Verify that substitute parts support the same I2C clock frequency and industrial temperature rating. Ensure the replacement package matches the SOIC-8 footprint to maintain board compatibility without redesign.