24AA16T-I/CS16K119

Memory IC Overview

The Microchip Technology 24AA16T-I/CS16K is an 8-pin CMOS Serial EEPROM featuring a 16-kbit (2K x 8) memory organization. It utilizes a 2-Wire I2C interface with clock frequencies up to 400 kHz and operates within a supply voltage range of 1.7 V to 5.5 V. The device employs a 5-CSP package for surface-mount installation, supports industrial temperature ranges from -40°C to +85°C, and offers a data retention period of 200 years.

Memory IC Feature Summary

• Supports high-speed I2C communication with clock rates up to 400 kHz
• Operates across a wide supply voltage range from 1.7 V to 5.5 V
• Provides long-term non-volatile data retention capability

Memory IC Applications

• Industrial control systems requiring compact memory solutions
• Consumer electronics utilizing low-power serial interfaces
• Data logging applications in portable devices

Memory IC Procurement Notes

Verify the exact suffix designation against official Microchip documentation, as standard listings typically reference the 24AA16T-I/CS16K part number. Confirm package availability and lead times directly with authorized distributors or the manufacturer, as specific suffix variations may impact stock status and delivery schedules.

Memory IC Selection Notes

Select this component when a small footprint is required alongside I2C compatibility. Ensure the design accommodates the 1.7 V minimum operating voltage if using lower power rails. Verify that the 5-CSP package dimensions fit the PCB layout constraints and that the industrial temperature rating meets environmental requirements.

Memory IC Part Context

This device belongs to the 24AAxx series of serial EEPROMs manufactured by Microchip Technology. These components are designed for general-purpose non-volatile storage applications where space efficiency and low power consumption are critical. The series supports various package options to suit different assembly needs.

Memory IC Replacement Considerations

Compatible alternatives include other 16-kbit I2C EEPROMs from Microchip such as the 24AA16T-E/OT or 24LC16 variants, provided pinout and electrical specifications match the application requirements.