Microchip Technology

AT28BV256-20JU  

Memory ICs Products

AT28BV256-20JU Description

The AT28BV256-20JU is a high-performance EEPROM memory IC chip manufactured by Microchip Technology. This device offers a memory size of 256 Kbit, organized in a 32K x 8 configuration, making it suitable for a wide range of applications requiring reliable and non-volatile data storage. The chip features a parallel memory interface, ensuring fast and efficient data transfer rates. With an access time of 200 ns and a write cycle time of 10 ms for both word and page operations, the AT28BV256-20JU delivers robust performance in demanding environments.

The AT28BV256-20JU is designed for surface-mount applications, making it ideal for compact and space-constrained designs. It operates within a supply voltage range of 2.7V to 3.6V, providing flexibility in power supply requirements. The device is packaged in a tube format, ensuring ease of handling and integration into various electronic systems. Additionally, the AT28BV256-20JU is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards.

AT28BV256-20JU Features

• Memory Size and Organization: 256 Kbit memory size with a 32K x 8 organization, providing ample storage for various data types.
• Access and Write Cycle Times: Fast access time of 200 ns and a write cycle time of 10 ms for both word and page operations, ensuring efficient data handling.
• Voltage Range: Operates within a supply voltage range of 2.7V to 3.6V, offering flexibility in power supply requirements.
• Mounting Type: Surface-mount technology (SMT) allows for compact and space-efficient designs.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring adherence to environmental and safety standards.
• Moisture Sensitivity Level: MSL 2 (1 Year), providing protection against moisture-related issues during storage and handling.
• Packaging: Available in a tube package, facilitating easy integration and handling in manufacturing processes.

AT28BV256-20JU Applications

The AT28BV256-20JU is well-suited for a variety of applications where reliable and non-volatile data storage is essential. Its fast access and write times make it ideal for use in:

• Embedded Systems: Provides non-volatile storage for firmware and configuration data in embedded devices.
• Industrial Control Systems: Ensures data integrity and reliability in harsh industrial environments.
• Telecommunications: Stores critical data in communication devices, ensuring system stability and performance.
• Consumer Electronics: Used in devices requiring non-volatile storage, such as smart meters, home automation systems, and IoT devices.
• Automotive Applications: Ideal for storing critical data in automotive control units and infotainment systems.

Conclusion of AT28BV256-20JU

The AT28BV256-20JU is a versatile and reliable EEPROM memory IC chip that offers a combination of high performance, environmental compliance, and robust features. Its fast access and write times, along with its compact surface-mount design, make it an ideal choice for a wide range of applications. The device's compliance with REACH and RoHS3 standards ensures that it meets the highest environmental and safety requirements. Whether used in embedded systems, industrial control, telecommunications, consumer electronics, or automotive applications, the AT28BV256-20JU provides dependable and efficient data storage solutions.

AT28BV256-20JU Documents

Download datasheets and manufacturer documentation for AT28BV256-20JU

PCN Assembly/Origin :

New assembly site 16/Sep/2021      

Datasheets :

AT28BV256      

PCN Packaging :

Boxes 07/Dec/2016       MBB/Label Chgs 16/Nov/2018      

Design Resources :

AT28BV256 Development Tool Selector      

HTML Datasheet :

AT28BV256      

PCN Design/Specification :

Marking Chgs 11/Jul/2017      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH