Microchip Technology

24LC32A/P

24LC32A/P Description

The 24LC32A/P from Microchip Technology is a 32Kbit (4K x 8) serial EEPROM designed for reliable non-volatile data storage in embedded systems. It operates over a wide voltage range (2.5V–5.5V), making it compatible with both 3.3V and 5V systems. The device features an I2C interface with a 400 kHz clock frequency, enabling 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. Housed in an 8-pin DIP package, it is suitable for through-hole mounting, ideal for prototyping and industrial applications.

24LC32A/P Features

• Memory Size & Organization: 32Kbit (4K x 8) for flexible data storage.
• I2C Interface: Supports 400 kHz high-speed communication.
• Wide Voltage Range: Operates from 2.5V to 5.5V, ensuring compatibility across systems.
• Low Power Consumption: Optimized for battery-powered applications.
• High Endurance: 1 million write cycles with 100-year data retention.
• Industrial Temperature Range: 0°C to 70°C for stable performance in varied environments.
• RoHS3 & REACH Compliant: Meets environmental and safety standards.
• Through-Hole Package (8-DIP): Simplifies prototyping and legacy system integration.

24LC32A/P Applications

• Embedded Systems: Configuration storage for microcontrollers (e.g., Arduino, PIC).
• Industrial Automation: Parameter storage in PLCs and sensors.
• Consumer Electronics: Firmware backups in smart devices.
• Automotive: Non-critical data logging (e.g., infotainment settings).
• Medical Devices: Calibration data storage in portable equipment.
• IoT Edge Devices: Secure, low-power memory for sensor nodes.

Conclusion of 24LC32A/P

The 24LC32A/P stands out for its robust performance, wide voltage tolerance, and high endurance, making it a versatile choice for non-volatile memory needs. Its I2C interface and through-hole package simplify integration, while its industrial-grade reliability ensures long-term operation. Whether for prototyping, industrial systems, or consumer electronics, this EEPROM delivers a dependable, cost-effective solution for data retention.