24CW160T-I/OT

Memory IC Overview

The Microchip Technology 24CW160T-I/OT is a 16 Kbit (2 k x 8) serial electrically erasable programmable read-only memory (EEPROM). It features an I2C interface with a maximum clock frequency of 1 MHz and an access time of 450 ns. The device operates within a supply voltage range of 1.6 V to 5.5 V, drawing a maximum active read current of 1 mA. It is housed in a SOT-23-5 package and supports industrial temperature operation from -40°C to +85°C. Data retention is specified at 200 years.

Memory IC Feature Summary

• Supports software write protection for data security
• Operates on a single supply voltage ranging from 1.6 V to 5.5 V
• Includes hardware write protect functionality

Memory IC Applications

• Industrial control systems requiring non-volatile data storage
• Consumer electronics with low power constraints
• Automotive applications operating within industrial temperature ranges

Memory IC Procurement Notes

Verify the specific suffix 'I/OT' against official Microchip documentation to confirm the industrial temperature grade (-40°C to +85°C) and the SOT-23-5 surface-mount package. Ensure compatibility with the target system's I2C bus voltage levels and timing requirements before integration. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and current production status.

Memory IC Selection Notes

Select this component when a compact SOT-23-5 footprint is required for 16 Kbit EEPROM capacity. It is suitable for designs needing wide voltage operation down to 1.6 V and industrial temperature stability. Consider alternatives if higher speed modes or larger storage capacities are necessary, as this device is limited to standard mode I2C speeds.

Memory IC Part Context

This part belongs to the Microchip 24CW series of serial EEPROMs. These devices are designed for general-purpose non-volatile memory applications where space efficiency and low power consumption are critical. The series offers various package options and capacities, with the 24CW160 specifically providing 16 Kbit of storage in a small outline transistor package.

Memory IC Replacement Considerations

Direct replacements include other 24CW160 variants with different packages, such as 24CW160T-I/Q4B (UDFN-8) or 24CW160T-E/SN66KVAO (SOIC-8), provided the pinout and electrical characteristics remain compatible with the existing design.