Microchip Technology

25LC320A-E/SN

25LC320A-E/SN Description

The 25LC320A-E/SN is a high-performance EEPROM memory IC chip manufactured by Microchip Technology, designed to meet the demands of modern electronic systems. This 32Kbit EEPROM device is organized as 4K x 8, offering robust data storage capabilities in a compact 8SOIC package. The chip operates with a supply voltage range of 2.5V to 5.5V, making it versatile for various power supply configurations. It supports a clock frequency of up to 10 MHz, ensuring fast data access and transfer speeds. The 25LC320A-E/SN is programmable and has been verified by DigiKey, ensuring reliability and compatibility with different systems. The device is RoHS3 compliant and REACH unaffected, adhering to stringent environmental and safety standards. With a moisture sensitivity level (MSL) of 1 (unlimited), it is suitable for a wide range of manufacturing processes.

25LC320A-E/SN Features

• Memory Size and Organization: The 25LC320A-E/SN features a 32Kbit EEPROM memory size, organized as 4K x 8, providing ample storage for data logging, configuration settings, and firmware storage.
• High-Speed SPI Interface: The device supports a Serial Peripheral Interface (SPI) with a clock frequency of up to 10 MHz, enabling rapid data communication and minimizing latency.
• Wide Operating Voltage Range: The chip operates within a supply voltage range of 2.5V to 5.5V, making it suitable for a variety of applications with different power supply requirements.
• Fast Write Cycle Time: With a write cycle time of 5ms for word and page operations, the 25LC320A-E/SN ensures efficient data writing and updating.
• Surface Mount Technology: The 25LC320A-E/SN is designed for surface mount applications, facilitating easy integration into compact and space-constrained designs.
• Environmental Compliance: The device is RoHS3 compliant and REACH unaffected, ensuring it meets the latest environmental and safety regulations.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the 25LC320A-E/SN is suitable for a wide range of manufacturing processes without the need for special handling or storage conditions.

25LC320A-E/SN Applications

The 25LC320A-E/SN is ideal for a variety of applications where reliable and efficient data storage is required. Some specific use cases include:

• Data Logging: The 32Kbit EEPROM storage capacity makes it suitable for logging data in embedded systems, such as temperature, pressure, or sensor readings.
• Firmware Storage: The device can be used to store firmware for microcontrollers and other embedded systems, ensuring quick and reliable access to critical code.
• Configuration Settings: The 25LC320A-E/SN can store configuration settings for electronic devices, allowing for easy customization and updates.
• Industrial Control Systems: The robustness and wide operating voltage range make it suitable for industrial control systems where reliability and durability are paramount.
• Consumer Electronics: The compact 8SOIC package and surface mount technology make it ideal for consumer electronics where space is limited.

Conclusion of 25LC320A-E/SN

The 25LC320A-E/SN is a versatile and reliable EEPROM memory IC chip that offers a combination of high-speed data access, wide operating voltage range, and robust environmental compliance. Its 32Kbit storage capacity and fast write cycle time make it an excellent choice for a variety of applications, from data logging to firmware storage. The device's surface mount technology and compact 8SOIC package ensure easy integration into modern electronic designs. With its verified programmability and compliance with environmental standards, the 25LC320A-E/SN stands out as a reliable and efficient solution for data storage needs in the electronics industry.