24C65/SM

Memory IC Overview

The Microchip Technology 24C65/SM is a 64 Kbit (8K x 8) serial EEPROM utilizing an I2C interface. It operates within a supply voltage range of 2.5V to 6.0V and supports clock frequencies up to 400 kHz. The device features a typical access time of 900 ns and is housed in an 8-SOIJ surface-mount package. Designed for industrial applications, it functions reliably between 0°C and +70°C.

Memory IC Feature Summary

• Supports high-speed I2C communication with standard mode operation up to 400 kHz.
• Provides non-volatile data retention ensuring long-term storage reliability.
• Operates across a wide voltage range from 2.5V to 6.0V for flexible system integration.

Memory IC Applications

• Industrial control systems requiring persistent parameter storage
• Consumer electronics needing configuration memory
• Automotive modules utilizing standard voltage rails

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 8-SOIJ form factor. Cross-reference datasheet revisions to validate electrical characteristics before finalizing procurement specifications.

Memory IC Selection Notes

Select this component when a 64 Kbit capacity is required with I2C connectivity. It is suitable for designs operating between 2.5V and 6.0V. Consider the 8-SOIJ package constraints for PCB layout. Verify that the 400 kHz speed meets system timing requirements.

Memory IC Part Context

This part belongs to the 24LC65 family of serial EEPROMs. It shares functional similarities with other 64 Kbit devices but differs in package and voltage specifications. The SOIJ variant offers a compact footprint compared to traditional DIP packages while maintaining standard I2C compatibility.

Memory IC Replacement Considerations

The 24LC65/SM serves as a direct replacement for the 24C65/SM. Both parts share identical electrical characteristics and pinouts. Verify package availability and manufacturer lead times when substituting between these designations.