Microchip Technology

AT28HC256E-12JU-T

AT28HC256E-12JU-T Description

The AT28HC256E-12JU-T is a high-performance, 256Kbit EEPROM memory IC designed for a wide range of electronic applications. Manufactured by Microchip Technology, this device offers a parallel memory interface and is organized as 32K x 8, providing robust and reliable data storage solutions. The AT28HC256E-12JU-T is housed in a surface-mount package, making it suitable for compact and space-constrained designs. It operates within a supply voltage range of 4.5V to 5.5V and features an access time of 120 ns, ensuring fast data retrieval. The write cycle time for word and page operations is 10ms, providing efficient data writing capabilities. This EEPROM is compliant with REACH and RoHS3 standards, ensuring environmental sustainability and regulatory compliance. The moisture sensitivity level (MSL) is rated at 3 (168 hours), making it suitable for various manufacturing processes.

AT28HC256E-12JU-T Features

• Memory Size: 256Kbit, offering ample storage for data-intensive applications.
• Memory Organization: 32K x 8, providing a structured and efficient memory layout.
• Access Time: 120 ns, ensuring rapid data access and retrieval.
• Write Cycle Time: 10ms for word and page operations, enabling efficient data writing.
• Voltage Range: 4.5V to 5.5V, providing flexibility in power supply requirements.
• Package Type: Surface-mount, ideal for compact and space-efficient designs.
• Compliance: REACH unaffected and RoHS3 compliant, ensuring environmental sustainability.
• Moisture Sensitivity Level: MSL 3 (168 hours), suitable for various manufacturing processes.
• Memory Interface: Parallel, allowing for straightforward integration with existing systems.
• Technology: EEPROM, offering non-volatile data storage that retains data even when power is lost.

AT28HC256E-12JU-T Applications

The AT28HC256E-12JU-T is ideal for a variety of applications where reliable and efficient data storage is required. Some specific use cases include:

• Embedded Systems: Ideal for storing configuration data, firmware, and other critical information in embedded devices.
• Industrial Control: Suitable for industrial applications where data integrity and reliability are paramount.
• Consumer Electronics: Can be used in consumer devices for storing user settings, calibration data, and other essential information.
• Telecommunications: Provides robust data storage solutions for telecommunication equipment, ensuring data retention during power outages.
• Automotive Systems: Useful in automotive applications for storing critical system parameters and user preferences.
• Medical Devices: Ensures the safe and reliable storage of patient data and device settings in medical equipment.

Conclusion of AT28HC256E-12JU-T

The AT28HC256E-12JU-T is a versatile and reliable EEPROM memory IC that offers a combination of high performance, environmental compliance, and efficient data storage. Its 256Kbit capacity, fast access time, and robust write cycle capabilities make it an excellent choice for a wide range of applications. The surface-mount package and compliance with industry standards ensure that it is suitable for modern, space-constrained designs while maintaining environmental sustainability. Whether used in embedded systems, industrial control, or consumer electronics, the AT28HC256E-12JU-T provides a reliable and efficient data storage solution that meets the demands of today's electronics industry.