24LC00T/SN

Memory IC Overview

The Microchip Technology 24LC00T-I/SN is a 128-bit (16 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 Schmitt trigger inputs for noise suppression and output slope control to eliminate ground bounce. It offers a typical standby current of 100 nA and active read current of 500 µA, with data retention exceeding 200 years and endurance of over 1 million erase/write cycles.

Memory IC Feature Summary

• Low-power CMOS technology enabling operation down to 2.5V with minimal active and standby currents
• I2C compatible 2-wire serial interface supporting standard and fast mode clock rates
• Integrated Schmitt trigger inputs and output slope control for enhanced signal integrity
• Self-timed erase/write cycle with hardware data protection mechanisms

Memory IC Applications

• Storage of calibration values in embedded systems
• Retention of identification numbers for device tracking
• Logging manufacturing information during production
• Small-scale non-volatile data storage in low-pin-count applications

Memory IC Procurement Notes

Verify the specific suffix 'SN' corresponds to the 8-lead SOIC package configuration as documented in the datasheet. Confirm the 'I' designation indicates the industrial temperature range of -40°C to +85°C. Ensure the ordering code matches the tape and reel packaging format if required for automated assembly processes.

Memory IC Selection Notes

Select this component when a minimal memory footprint is required for simple data logging or ID storage. The 24LC00 series is suitable for designs prioritizing low power consumption and simplified bus connectivity via the I2C protocol. Consider the 8-SOIC package dimensions for PCB layout constraints and verify voltage compatibility with the system's 2.5V to 5.5V operating range.

Memory IC Part Context

This part belongs to the 24XX00 family of serial EEPROMs from Microchip Technology, which includes the 24AA00 and 24C00 variants. These devices share a common architecture but differ in minimum operating voltage and temperature grades. The 24LC00 specifically targets industrial applications requiring reliable non-volatile storage with a compact form factor and standardized serial communication.

Memory IC Replacement Considerations

Direct substitutes include other members of the 24LC00 family such as the 24LC00T-I/ST (TSSOP package) or 24LC00T-I/MNY (MSOP package), provided the pinout and electrical specifications remain identical. Cross-referencing with the 24AA00 series is possible if the lower voltage threshold of 1.8V is acceptable, though the 24LC00 is optimized for 2.5V operation.