Microchip Technology

24LC64F-I/SN

24LC64F-I/SN Description

The 24LC64F-I/SN from Microchip Technology is a 64Kbit (8K x 8) serial EEPROM with an I2C interface, designed for reliable non-volatile data storage in a wide range of electronic applications. Housed in an 8-SOIC package, this EEPROM operates across a 2.5V to 5.5V supply range, making it compatible with both 3.3V and 5V systems. It features a 400 kHz clock frequency and a fast 900 ns access time, ensuring efficient data retrieval. With a 5ms write cycle time for word or page operations, it balances speed and endurance, supporting up to 1 million write cycles. The device is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1, indicating robust handling characteristics for surface-mount assembly.

24LC64F-I/SN Features

• High-Speed I2C Interface: Supports 400 kHz communication for rapid data transfer.
• Wide Voltage Range (2.5V–5.5V): Ensures compatibility with diverse system designs.
• Low Power Consumption: Ideal for battery-powered and energy-sensitive applications.
• 64Kbit (8K x 8) Organization: Provides ample storage for configuration data, calibration parameters, or event logging.
• Endurance & Retention: 1M write cycles and 200-year data retention guarantee long-term reliability.
• Industrial-Grade Robustness: REACH unaffected and MSL 1 rated for harsh environments.
• Compact 8-SOIC Package: Space-efficient for high-density PCB layouts.

24LC64F-I/SN Applications

• Consumer Electronics: Stores user settings in smart home devices, TVs, and wearables.
• Industrial Systems: Retains calibration data in sensors, PLCs, and automation controllers.
• Automotive Subsystems: Logs diagnostic data in infotainment or telematics units (non-safety-critical).
• Medical Devices: Safeguards firmware or operational parameters in portable equipment.
• IoT Edge Devices: Enables local storage for sensor data before cloud transmission.

Conclusion of 24LC64F-I/SN

The 24LC64F-I/SN stands out for its balance of speed, endurance, and voltage flexibility, making it a versatile choice for embedded systems requiring reliable non-volatile memory. Its I2C interface simplifies integration, while the industrial-grade durability ensures performance in demanding environments. Whether for prototyping or mass production, this EEPROM delivers a cost-effective solution for data storage needs across consumer, industrial, and IoT applications.