Microchip Technology

24LC32A-E/ST

24LC32A-E/ST Description

The 24LC32A-E/ST is a high-performance EEPROM memory IC chip manufactured by Microchip Technology. This device is designed to provide reliable and efficient data storage solutions for a wide range of electronic applications. The 24LC32A-E/ST features a 32Kbit memory size organized as 4K x 8, offering ample space for data storage. It operates within a supply voltage range of 2.5V to 5.5V, making it compatible with various power supply configurations. The chip supports a clock frequency of up to 400 kHz, ensuring fast data transfer rates and efficient performance in demanding applications.

The 24LC32A-E/ST is housed in an 8TSSOP package, which is suitable for surface mount technology (SMT). This packaging option allows for easy integration into compact and high-density PCB designs. The memory interface is based on the I2C protocol, enabling seamless communication with microcontrollers and other system components. The chip also boasts an access time of 900 ns, ensuring quick read and write operations. The write cycle time for a word or page is 5ms, providing a balance between speed and reliability.

24LC32A-E/ST Features

• EEPROM Technology: Utilizes EEPROM technology, ensuring data retention even when power is lost.
• Wide Operating Voltage Range: Compatible with a wide range of supply voltages (2.5V to 5.5V), enhancing its versatility.
• Fast Communication: Supports a clock frequency of up to 400 kHz, facilitating rapid data transfer.
• Quick Access Time: Achieves an access time of 900 ns, enabling swift read and write operations.
• Surface Mount Packaging: Housed in an 8TSSOP package, suitable for SMT and compact designs.
• I2C Interface: Equipped with an I2C interface for easy integration with microcontrollers and other system components.
• Low Write Cycle Time: Features a write cycle time of 5ms for word or page operations, balancing speed and reliability.
• Compliance and Safety: REACH unaffected and RoHS3 compliant, ensuring environmental and safety standards are met.
• Moisture Sensitivity Level: MSL 1 (Unlimited), indicating high resistance to moisture, suitable for various environmental conditions.

24LC32A-E/ST Applications

The 24LC32A-E/ST is ideal for a variety of applications where reliable and efficient data storage is crucial. Its EEPROM technology and fast access times make it suitable for:

• Consumer Electronics: Used in devices such as smartphones, tablets, and digital cameras for storing configuration data and user settings.
• Industrial Automation: Ideal for storing calibration data and operational parameters in industrial control systems.
• Telecommunications: Used in networking equipment for storing firmware and configuration data.
• Automotive Systems: Suitable for storing critical data in automotive control modules and infotainment systems.
• Medical Devices: Used in medical equipment for storing patient data and device configurations.

Conclusion of 24LC32A-E/ST

The 24LC32A-E/ST from Microchip Technology is a robust and versatile EEPROM memory IC chip. Its combination of EEPROM technology, wide operating voltage range, fast communication capabilities, and quick access times make it an excellent choice for a wide range of applications. The chip's compliance with environmental and safety standards, along with its moisture resistance, further enhances its reliability and suitability for various operating conditions. Whether used in consumer electronics, industrial automation, telecommunications, automotive systems, or medical devices, the 24LC32A-E/ST provides a reliable and efficient data storage solution, ensuring data integrity and system performance.