24LC00/P

Memory IC Overview

The Microchip Technology 24LC00/P is a 128-bit (16 x 8) serial EEPROM utilizing an I2C-compatible 2-wire interface. It operates on a single supply voltage ranging from 2.5V to 5.5V with typical active current of 500 µA and standby current of 100 nA. The device supports clock frequencies up to 400 kHz, features Schmitt trigger inputs for noise suppression, and offers data retention exceeding 200 years with over 1 million erase/write cycles. It is housed in an 8-lead PDIP package and functions within an industrial temperature range of -40°C to +85°C.

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 with Schmitt trigger inputs for enhanced noise suppression
• Self-timed erase/write cycle with hardware write protection capabilities via VCC threshold detection
• High reliability specifications including extended data retention and high endurance cycles

Memory IC Applications

• Storage of calibration values
• Recording ID numbers
• Saving manufacturing information

Memory IC Procurement Notes

Verify the specific suffix 'P' corresponds to the 8-lead Plastic Dual In-Line package when sourcing. Confirm the 'I' designation indicates the Industrial temperature range (-40°C to +85°C). Ensure the voltage requirements align with the 2.5V minimum operating limit specified for the 24LC00 series. Check for RoHS compliance status as per manufacturer documentation.

Memory IC Selection Notes

Select this component for applications requiring small non-volatile memory storage with low power consumption. It is suitable for systems needing simple I2C communication without complex addressing schemes. Consider the 8-pin PDIP form factor for through-hole assembly processes. Evaluate if the 128-bit capacity meets the specific data storage needs for calibration or identification purposes.

Memory IC Part Context

The 24LC00 belongs to the 24XX00 family of serial EEPROMs manufactured by Microchip Technology. This family includes variants like the 24AA00 and 24C00, which differ primarily in operating voltage ranges and specific feature sets. The 24LC00 specifically targets applications requiring operation down to 2.5V, distinguishing it from the 24C00 which requires higher voltages.

Memory IC Replacement Considerations

Public confirmed substitute part numbers include 24LC00T-I/MC and 24LC00-I/ST.