24C00T-I/OT

Memory IC Overview

The Microchip Technology 24C00T-I/OT is a 128-bit (16 x 8) serial EEPROM utilizing an I2C (2-Wire) interface. It operates within a supply voltage range of 4.5 V to 5.5 V and supports clock frequencies up to 400 kHz. The component features a 3.5 µs access time and is housed in a SOT-23-5 surface-mount package. It ensures data retention for 200 years and functions across an industrial temperature range from -40°C to +85°C.

Memory IC Feature Summary

• Supports high-speed I2C communication with clock rates up to 400 kHz
• Provides long-term non-volatile data storage with 200-year retention capability
• Operates reliably across the full industrial temperature range

Memory IC Applications

• Industrial control systems requiring small-scale parameter storage
• Consumer electronics needing configuration data retention
• Embedded devices storing calibration constants or device identifiers

Memory IC Procurement Notes

Verify the specific suffix 'I' confirms the industrial temperature grade (-40°C to +85°C) and 'OT' denotes the SOT-23-5 tape-and-reel packaging. Confirm that the 4.5V minimum operating voltage aligns with the target system's power rail, as this variant does not support lower voltage operation compared to other series members.

Memory IC Selection Notes

Select this part when a compact SOT-23-5 footprint is required for low-capacity non-volatile storage. Ensure the system voltage remains above 4.5V during operation. Consider alternative variants if lower voltage compatibility or higher density is needed, as this model is strictly limited to 128 bits and standard I2C speeds.

Memory IC Part Context

This component belongs to the 24C00 family of serial EEPROMs from Microchip Technology. It shares functional similarities with other 128-bit devices but is distinguished by its specific voltage requirements and physical package. The 'T' suffix indicates it is supplied in tape and reel format for automated assembly processes.

Memory IC Replacement Considerations

Direct substitutes include the 24C00T-E/OT for extended temperature ranges or the 24LC00T-I/SN for lower voltage operation, though pinouts and packages may differ.