24C01CT-I/OT

Memory IC Overview

The Microchip Technology 24C01CT-I/OT is a 1-kbit (128 x 8) serial Electrically Erasable Programmable Read-Only Memory (EEPROM) IC. It utilizes an I2C (2-Wire) interface with a maximum clock frequency of 400 kHz and features a fast write cycle time of 1 ms. The device operates within a supply voltage range of 4.5 V to 5.5 V, drawing a maximum active read current of 3 mA. It is housed in a SOT-23-6 surface-mount package and supports industrial temperature ranges from -40°C to +85°C.

Memory IC Feature Summary

• Non-volatile data retention capability ensuring long-term storage integrity
• I2C serial interface compatibility for simplified system integration
• High reliability design suitable for demanding operational environments

Memory IC Applications

• Industrial control systems requiring reliable data logging
• Medical devices needing secure parameter storage
• Automotive systems utilizing high-reliability memory components

Memory IC Procurement Notes

Verify the specific suffix 'I/OT' against official Microchip documentation to confirm the industrial temperature grade and SOT-23-6 packaging configuration. Ensure that the ordering quantity aligns with the manufacturer's standard reel specifications. Cross-reference the datasheet revision date to validate compliance with current RoHS and REACH environmental standards before finalizing procurement.

Memory IC Selection Notes

Select this component when a compact 1-kbit EEPROM solution is required for space-constrained designs. The I2C interface minimizes pin count, while the SOT-23-6 package offers efficient board utilization. Consider the 400 kHz speed and 4.5 V to 5.5 V operating range to ensure compatibility with the target system's power and communication bus requirements.

Memory IC Part Context

This part belongs to the 24C01C family of serial EEPROMs from Microchip Technology. These devices are designed for applications requiring small amounts of non-volatile memory. The family includes various package options such as SOIC, MSOP, and DFN, allowing designers to choose the form factor that best fits their assembly constraints while maintaining consistent electrical performance.

Memory IC Replacement Considerations

Compatible substitutes include other 1-kbit I2C EEPROMs from Microchip, such as the 24C01CT-I/SN or 24C01CT-I/MC, provided the package footprint and pinout are compatible with the existing design.