24CS512-E/SM

Memory IC Overview

The Microchip Technology 24CS512-E/SM is a 512Kbit (64K x 8) serial EEPROM utilizing an I2C interface. It supports high-speed operation up to 3.4 MHz and functions within a supply voltage range of 1.7V to 5.5V. The device features automotive-grade qualification under AEC-Q100 standards, ensuring reliability in demanding environments. It offers a data retention period of 200 years and operates across an extended temperature range from -40°C to +125°C. Packaged in an 8-pin TSSOP format, it provides non-volatile storage for industrial applications.

Memory IC Feature Summary

• Automotive-grade reliability certified by AEC-Q100 standards
• Extended operating temperature range suitable for harsh environments
• High-speed I2C communication supporting up to 3.4 MHz
• Long-term data retention capability of 200 years

Memory IC Applications

• Automotive electronic systems requiring robust non-volatile memory
• Industrial control units with wide temperature exposure
• Consumer devices needing reliable data storage at low voltages

Memory IC Procurement Notes

Verify the specific suffix against official Microchip documentation to confirm package type and temperature grade. Ensure compatibility with system voltage levels between 1.7V and 5.5V. Confirm that the I2C bus speed requirements align with the 3.4 MHz maximum clock frequency specified for this component series.

Memory IC Selection Notes

Select this component when automotive certification and extended temperature performance are mandatory. It is suitable for designs requiring high-speed data access via I2C. Consider the TSSOP-8 package constraints for PCB layout. Verify power consumption limits against system battery or supply capabilities during active read cycles.

Memory IC Part Context

This part belongs to the 24CSxx family of serial EEPROMs designed for high-reliability applications. It shares architectural similarities with other 512Kbit variants but distinguishes itself through automotive qualification and extended temperature ratings. The family supports multiple packages including SOIC, TSSOP, and UDFN, catering to diverse form factor requirements.

Memory IC Replacement Considerations

Cross-reference with 24CS512T-E/ST66KVAO for tape-and-reel packaging options. Evaluate 24CS512T-E/Q4B66KVAO if a UDFN-8 footprint is required instead of TSSOP. Check 24LC512 variants only if automotive qualification is not strictly necessary.