24C01C-E/MC

Memory IC Overview

The Microchip Technology 24C01C-E/MC is a 1-kbit (128 x 8) serial electrically erasable programmable read-only memory (EEPROM). It features a 2-wire I2C compatible interface with a maximum clock frequency of 400 kHz. The device operates on a single supply voltage ranging from 4.5 V to 5.5 V and utilizes low-power CMOS technology. Key electrical parameters include a maximum access time of 3.5 µs, a standby current of 5 µA, and a read current of 1 mA. It supports cascading up to eight devices and offers data retention for at least 200 years.

Memory IC Feature Summary

• Supports high-speed I2C communication with a maximum clock frequency of 400 kHz
• Features Schmitt trigger inputs designed to suppress noise interference
• Includes output slope control mechanisms to eliminate ground bounce effects
• Capable of cascading up to eight devices on the same bus

Memory IC Applications

• Data logging in industrial monitoring systems
• Configuration storage for embedded controllers
• Parameter retention in consumer electronics
• Calibration data storage in sensor modules

Memory IC Procurement Notes

Verify that the specific suffix 'E' aligns with your required temperature grade or regional compliance specifications, as standard variants may differ. Confirm the DFN-8 package dimensions match your PCB footprint requirements. Ensure the 4.5 V minimum operating voltage is compatible with your system's power rail before procurement.

Memory IC Selection Notes

Select this component when a 1-kbit capacity is sufficient for non-volatile data storage within a 4.5 V to 5.5 V supply range. It is suitable for designs requiring fast 400 kHz I2C communication speeds. Consider alternative models if operation below 4.5 V or lower voltage supplies are necessary, as this part does not support extended low-voltage ranges.

Memory IC Part Context

This EEPROM belongs to the Microchip 24C series, which provides serial memory solutions using the I2C protocol. The 24C01C variant specifically addresses applications needing small-scale data retention. The -MC suffix indicates the DFN-8 surface mount package, distinguishing it from SOIC or TSSOP options available within the same family.

Memory IC Replacement Considerations

The 24AA01-I/SN is a documented substitute offering similar functionality. Verify compatibility regarding package type and operating voltage ranges when substituting.