24C00-I/ST

Memory IC Overview

The Microchip Technology 24C00-I/ST is a 16-bit (128-bit) serial electrically erasable programmable read-only memory (EEPROM). It utilizes an I2C-compatible two-wire serial interface for data transfer. The device operates within a supply voltage range of 2.5V to 5.5V and supports clock frequencies up to 400 kHz. It features hardware write protection, high endurance with over one million write cycles, and data retention exceeding 200 years. The component is housed in an 8-pin TSSOP package and is rated for industrial operating temperatures from -40°C to +85°C.

Memory IC Feature Summary

• Supports standard and fast-mode I2C communication protocols
• Includes dedicated hardware write-protect functionality
• Provides high reliability with extended data retention capabilities

Memory IC Applications

• Low-density non-volatile data storage in embedded systems
• Configuration parameter storage in consumer electronics
• Calibration data retention in industrial control modules

Memory IC Procurement Notes

Verify the specific suffix against official Microchip documentation to confirm package type and temperature grade. Ensure the ordering code matches the required I2C address configuration if applicable. Cross-reference the manufacturer part number with authorized distributors to confirm current production status and availability. Request datasheets directly from the manufacturer for final electrical specification validation before integration.

Memory IC Selection Notes

Select this component for applications requiring minimal memory capacity with robust non-volatility. The I2C interface simplifies PCB routing compared to parallel alternatives. Consider the 16-byte organization for small lookup tables or state flags. Verify that the system voltage aligns with the 2.5V to 5.5V operational range. Evaluate the TSSOP-8 footprint compatibility during the mechanical design phase.

Memory IC Part Context

This part belongs to the Microchip 24Cxx series of serial EEPROMs, designed for low-power and cost-sensitive applications. The series offers various densities ranging from 128 bits to 1 megabit. The 24C00 variant represents the entry-level density option within this family, providing essential non-volatile storage in a compact surface-mount package suitable for space-constrained designs.

Memory IC Replacement Considerations

Direct replacements include other 128-bit I2C EEPROMs from Microchip such as the 24AA00 or 24LC00 series variants. Verify pinout compatibility and voltage specifications when substituting with components from different manufacturers. Ensure the alternative device supports the same I2C addressing scheme and page write sizes.