24C00-E/ST

Memory IC Overview

The Microchip Technology 24C00-E/ST is a serial electrically erasable programmable read-only memory (EEPROM) device featuring a storage capacity of 16 bits, organized as 2 x 8. It utilizes a two-wire I²C serial interface for communication. The component supports operation with a supply voltage range of 2.5V to 5.5V and offers a maximum clock frequency of 400 kHz. It is housed in an 8-pin Small Outline Integrated Circuit (SOIC) package.

Memory IC Feature Summary

• Supports high-speed I²C bus protocol with standard mode capabilities up to 400 kHz.
• Provides non-volatile data retention ensuring information preservation without power.
• Features low-voltage operation compatible with 2.5V to 5.5V supply rails.

Memory IC Applications

• Configuration storage in embedded systems
• Calibration data retention for sensors
• Device identification and parameter logging

Memory IC Procurement Notes

Verify the specific suffix 'E' indicates industrial temperature range compliance and 'ST' denotes the SOIC-8 package type. Confirm that the I²C address pins are configured correctly for the target application bus topology. Ensure supply voltage levels remain within the specified 2.5V to 5.5V operational limits during system integration.

Memory IC Selection Notes

Select this component when minimal storage capacity is required for small configuration sets or unique identifiers. It is suitable for applications where board space is constrained due to the compact SOIC-8 footprint. Consider alternative densities if larger data storage is needed, as this part is limited to 16 bits.

Memory IC Part Context

This device belongs to the Microchip 24Cxx series of serial EEPROMs, which are designed for low-power and high-reliability data storage needs. The series is widely used in consumer electronics and industrial controls for storing calibration data, user settings, and system parameters that must persist across power cycles.

Memory IC Replacement Considerations

Direct replacements include other 24C00 variants from Microchip with different package options such as DIP or TSSOP, provided the pinout remains compatible. Cross-brand equivalents may require verification of I²C address compatibility and voltage level tolerances.