Microchip Technology

ER2055  

Memory ICs Products

ER2055 Description

The ER2055 is a high-performance EEPROM memory IC chip designed by Microchip Technology. This 512-bit EEPROM device is organized as 64 x 8 bits and features a parallel memory interface, making it suitable for a variety of applications requiring reliable and non-volatile storage. The ER2055 operates within a temperature range of 0°C to 70°C (TA) and supports a supply voltage between 4.75V and 5.25V. With an access time of 2 µs and a write cycle time of 200ms, this chip ensures efficient data handling and storage. The ER2055 is available in a through-hole mounting type, packaged in bulk, and is compliant with Moisture Sensitivity Level 3 (168 Hours).

ER2055 Features

• Memory Size and Organization: The ER2055 offers 512 bits of EEPROM memory organized as 64 x 8 bits, providing ample storage for small to medium-sized data sets.
• Parallel Interface: The parallel memory interface enables fast data transfer rates, making it ideal for applications requiring quick read and write operations.
• Operating Temperature: With an operating temperature range of 0°C to 70°C (TA), the ER2055 is suitable for use in a wide range of environmental conditions.
• Access Time: The 2 µs access time ensures rapid data retrieval, enhancing overall system performance.
• Write Cycle Time: The 200ms write cycle time for word or page operations ensures efficient data storage without compromising speed.
• Supply Voltage: The ER2055 operates within a supply voltage range of 4.75V to 5.25V, making it compatible with standard 5V systems.
• Mounting Type: The through-hole mounting type provides a secure and reliable physical connection, suitable for both prototyping and production environments.
• Moisture Sensitivity Level: Compliant with MSL 3 (168 Hours), the ER2055 is designed to withstand moisture exposure during manufacturing processes.

ER2055 Applications

The ER2055 is well-suited for a variety of applications where reliable, non-volatile memory is required. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems that require non-volatile storage for configuration data, calibration parameters, or small databases.
• Industrial Control: Suitable for industrial control applications where data integrity and reliability are critical, such as PLCs and automation systems.
• Consumer Electronics: Can be used in consumer electronics for storing user preferences, firmware, or other non-volatile data.
• Medical Devices: Applicable in medical devices for storing calibration data, patient information, or device settings.
• Automotive Systems: Useful in automotive applications for storing critical data such as ECU settings or diagnostic information.

Conclusion of ER2055

The ER2055 EEPROM memory IC chip from Microchip Technology stands out for its robust performance and versatility. With its 512-bit memory capacity, parallel interface, and efficient access and write times, the ER2055 offers significant advantages over similar models. Its wide operating temperature range, reliable through-hole mounting, and compliance with moisture sensitivity standards make it a durable and practical choice for a variety of applications. Whether used in embedded systems, industrial control, consumer electronics, medical devices, or automotive systems, the ER2055 provides a reliable and efficient solution for non-volatile data storage.

ER2055 Documents

Download datasheets and manufacturer documentation for ER2055