24C02C-E/ST

Memory IC Overview

The Microchip Technology 24C02C-E/ST is a 2 Kbit (256 x 8) serial Electrically Erasable Programmable Read-Only Memory (EEPROM). It utilizes a 2-Wire I2C compatible interface with a maximum clock frequency of 100 kHz. The device operates within a supply voltage range of 4.5 V to 5.5 V and features an access time of 3.5 µs. Packaged in an 8-TSSOP format, it supports surface mount installation and functions across a temperature range of -40°C to +125°C.

Memory IC Feature Summary

• Supports standard I2C communication protocol via a two-wire serial interface
• Provides non-volatile data storage with long-term retention capabilities
• Operates reliably across extended industrial temperature ranges

Memory IC Applications

• Industrial control systems requiring persistent configuration storage
• Embedded devices needing calibration data retention
• Consumer electronics utilizing low-power memory solutions

Memory IC Procurement Notes

Verify the specific suffix E/ST confirms the 8-TSSOP package and industrial temperature grade. Confirm the 100 kHz clock speed requirement aligns with system bus specifications. Ensure voltage levels match the 4.5 V to 5.5 V operational range. Check for RoHS compliance documentation if required by manufacturing standards.

Memory IC Selection Notes

Select this component when a 2 Kbit capacity is sufficient for application needs. Choose the TSSOP package for surface-mount assembly constraints. Verify that the 100 kHz interface speed meets timing requirements. Consider the wide operating temperature range for harsh environment deployments.

Memory IC Part Context

This part belongs to the 24C02C family of serial EEPROMs from Microchip Technology. It shares architectural similarities with other members like the 24C02C-I/MC but differs in package type and temperature rating. The family is designed for general-purpose non-volatile memory applications requiring simple serial interfacing.

Memory IC Replacement Considerations

Direct substitutes include other 24C02C variants such as 24C02C-I/ST or 24C02C-E/P, provided pin compatibility and electrical specifications are verified. Cross-referencing datasheets is essential to ensure identical interface speeds and voltage tolerances.