24LC02BT-I/MS

Memory IC Overview

The Microchip Technology 24LC02BT-I/MS is a 2-Kbit (256 x 8) serial EEPROM utilizing an I²C interface. It operates within a voltage range of 2.5V to 5.5V and supports clock frequencies up to 400 kHz. The device features a maximum access time of 900 ns, standby current of 1 µA, and read current of 1 mA. It includes hardware write protection via the WP pin, an 8-byte page write buffer, and Schmitt trigger inputs for noise suppression. Operating temperature ranges from -40°C to +85°C.

Memory IC Feature Summary

• Hardware write-protect capability via the WP pin
• 8-byte page write buffer for efficient data transfer
• Schmitt trigger inputs with noise filtering

Memory IC Applications

• Data logging in industrial systems
• Configuration storage in embedded controllers
• Parameter retention in consumer electronics

Memory IC Procurement Notes

Verify the specific suffix 'I/MS' confirms the Industrial temperature grade (-40°C to +85°C) and MSOP-8 package. Confirm RoHS compliance status matches project requirements. Ensure VCC supply voltage remains above 2.5V for proper operation. Check datasheet for latest packaging and marking updates.

Memory IC Selection Notes

Select this component when a 2-Kbit non-volatile memory solution is required with I²C connectivity. It is suitable for applications needing hardware write protection and low power consumption. Verify that the operating voltage does not drop below 2.5V. Consider the MSOP-8 package dimensions for PCB layout constraints.

Memory IC Part Context

This part belongs to the 24LC02B series of serial EEPROMs. It shares functional characteristics with the 24AA02 and 24FC02 devices but differs in minimum operating voltage and maximum clock frequency specifications. The 24LC02B is optimized for standard 3.3V and 5V logic systems.

Memory IC Replacement Considerations

Direct replacements include other 24LC02B variants with different packages such as SOIC or TSSOP. Cross-reference with 24AA02 if lower voltage operation is needed, noting the voltage difference.