Microchip Technology

24LC32AF-I/SN

24LC32AF-I/SN Description

The 24LC32AF-I/SN is a 32Kbit (4K x 8) serial EEPROM from Microchip Technology, designed for low-power, high-reliability data storage in embedded systems. It operates over a wide voltage range (2.5V–5.5V), making it suitable for both 3.3V and 5V applications. The device features an I2C-compatible interface with a 400 kHz clock frequency, ensuring efficient communication with microcontrollers and other peripherals. With an access time of 900 ns and a 5ms write cycle time, it balances speed and endurance, supporting up to 1 million write cycles. Packaged in an 8-SOIC tube, it is ideal for space-constrained designs.

24LC32AF-I/SN Features

• Memory Size & Organization: 32Kbit (4K x 8) for flexible data storage.
• I2C Interface: Supports standard (100 kHz) and fast (400 kHz) modes.
• Wide Voltage Range: 2.5V–5.5V operation for compatibility with diverse systems.
• Low Power Consumption: Optimized for battery-powered applications.
• High Endurance: 1 million write cycles with 200-year data retention.
• Industrial Reliability: RoHS3 compliant, REACH unaffected, and MSL1 rated for robust performance.
• Fast Access & Write Times: 900 ns read access and 5ms write cycle for efficient data handling.

24LC32AF-I/SN Applications

• Consumer Electronics: Configuration storage in smart home devices, wearables.
• Industrial Systems: Parameter logging in sensors, PLCs, and automation controllers.
• Automotive: Non-volatile memory for infotainment and telematics.
• Medical Devices: Secure data storage in portable diagnostic equipment.
• IoT Edge Devices: Firmware updates and small-footprint data logging.

Conclusion of 24LC32AF-I/SN

The 24LC32AF-I/SN stands out for its low-power operation, high endurance, and broad voltage compatibility, making it a versatile choice for embedded systems. Its I2C interface and compact SOIC package simplify integration, while industrial-grade reliability ensures long-term performance. Ideal for applications demanding non-volatile memory with fast access and minimal power consumption, this EEPROM is a dependable solution across consumer, industrial, and automotive markets.