24LC01BT-I/SN

Memory IC Overview

The Microchip Technology 24LC01BT-I/SN is a 1 Kbit (128 x 8) serial EEPROM utilizing an I2C-compatible 2-wire interface. It operates within a supply voltage range of 2.5V to 5.5V and supports clock frequencies up to 400 kHz. The device features industrial temperature ratings from -40°C to +85°C and is housed in an 8-lead SOIC package.

Memory IC Feature Summary

• Hardware write-protect capability via the WP pin
• Internal page write buffer for efficient data handling
• Schmitt trigger inputs with noise suppression filters

Memory IC Applications

• Non-volatile data storage in embedded systems
• Configuration parameter retention in microcontroller circuits
• Device identification and calibration data logging

Memory IC Procurement Notes

Verify the specific suffix 'I' confirms the industrial temperature range (-40°C to +85°C). Confirm the 'SN' designation matches the required 8-SOIC package dimensions. Ensure the voltage rating aligns with the system's 2.5V minimum requirement, as this variant does not support operation below 2.5V.

Memory IC Selection Notes

Select this component when a 1 Kbit capacity is sufficient for application needs. Choose this part over the 24AA01 if the system voltage remains above 2.5V, as it offers optimized performance at higher voltages. Consider the 8-SOIC package constraints regarding board space and thermal dissipation requirements during layout.

Memory IC Part Context

This component belongs to the 24XX01 family of serial EEPROMs manufactured by Microchip Technology. It shares functional similarities with the 24AA01 and 24FC01 but differs in operating voltage ranges and maximum clock speeds. The 'BT' suffix indicates a tape and reel packaging format suitable for automated surface-mount assembly processes.

Memory IC Replacement Considerations

Public confirmed substitute part numbers: 24LC01B-I/SN.