Microchip Technology

AT28HC256F-12JC  

Memory ICs Products

AT28HC256F-12JC Description

The AT28HC256F-12JC is a high-performance EEPROM memory IC chip designed by Microchip Technology. This 256Kbit EEPROM device is organized as 32K x 8 bits, offering robust data storage capabilities in a compact surface-mount package. It features a parallel memory interface, ensuring efficient data transfer and compatibility with various microcontroller and microprocessor systems. The AT28HC256F-12JC operates within a supply voltage range of 4.5V to 5.5V and is designed for industrial applications with an operating temperature range of 0°C to 70°C. The chip has an access time of 120 ns and a write cycle time of 3ms, making it suitable for applications requiring fast read and write operations. The device is housed in a tube package and is REACH unaffected, ensuring compliance with environmental regulations.

AT28HC256F-12JC Features

• Memory Organization: 32K x 8 bits, providing a total memory size of 256Kbit.
• Technology: EEPROM, ensuring non-volatile data storage that retains information even when power is lost.
• Access Time: Fast 120 ns access time for rapid data retrieval.
• Write Cycle Time: 3ms write cycle time for efficient data updates.
• Operating Temperature: Wide temperature range of 0°C to 70°C, making it suitable for industrial environments.
• Voltage Range: Operates within 4.5V to 5.5V, ensuring compatibility with standard power supplies.
• Mounting Type: Surface mount, allowing for compact and reliable integration into PCB designs.
• Package: Tube packaging, facilitating easy handling and storage.
• ECCN: EAR99, indicating compliance with export regulations.
• Moisture Sensitivity Level (MSL): MSL (21 Year), ensuring the device remains stable and functional in various environmental conditions.

AT28HC256F-12JC Applications

The AT28HC256F-12JC is ideal for a variety of applications requiring reliable and non-volatile memory storage. Its fast access and write times make it particularly suitable for:

• Industrial Control Systems: Storing configuration data and parameters for PLCs and other industrial controllers.
• Embedded Systems: Providing persistent storage for firmware and critical data in embedded devices.
• Data Logging: Recording sensor data and operational logs in IoT devices and monitoring systems.
• Consumer Electronics: Storing user settings and calibration data in devices such as printers, scanners, and smart appliances.
• Telecommunications: Maintaining configuration and operational data in communication equipment and network devices.

Conclusion of AT28HC256F-12JC

The AT28HC256F-12JC from Microchip Technology is a versatile and reliable EEPROM memory IC chip that offers a balance of performance and functionality. Its fast access and write times, combined with wide a operating temperature range and robust non-volatile storage, make it an excellent choice for a wide range of industrial and consumer applications. The surface-mount package and compliance with environmental regulations further enhance its suitability for modern electronic designs. Whether used in industrial control systems, embedded devices, or consumer electronics, the AT28HC256F-12JC provides dependable and efficient data storage solutions.

AT28HC256F-12JC Documents

Download datasheets and manufacturer documentation for AT28HC256F-12JC

Datasheets :

AT28HC256      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016       MBB/Label Chgs 16/Nov/2018      

Design Resources :

AT28HC256 Development Tool Selector      

HTML Datasheet :

AT28HC256      

PCN Design/Specification :

Marking Chgs 11/Jul/2017      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH