Microchip Technology

AT28C64B-15JU-235  

Memory ICs Products

AT28C64B-15JU-235 Description

The AT28C64B-15JU-235 is a high-performance, 64Kbit EEPROM memory IC chip manufactured by Microchip Technology. This device is designed for parallel memory interface applications and offers a memory organization of 8K x 8, providing a total storage capacity of 64Kbit. The chip is housed in a surface-mount package, specifically a 32-pin PLCC (Plastic Leaded Chip Carrier), making it suitable for compact and space-constrained designs. The AT28C64B-15JU-235 operates within a voltage range of 4.5V to 5.5V and features an access time of 150 nanoseconds, ensuring rapid data retrieval. The write cycle time for both word and page operations is 10 milliseconds, which balances speed and reliability. This EEPROM device is compliant with REACH and RoHS3 standards, ensuring environmental safety and regulatory compliance. The product is categorized under EAR99 and HTSUS 8542.32.0051, indicating its classification for international trade and customs purposes. The AT28C64B-15JU-235 is available in a tape and reel (TR) package, facilitating automated assembly processes and ensuring moisture sensitivity level (MSL) 2 (1 year) protection.

AT28C64B-15JU-235 Features

• High-Speed Access: With an access time of 150 nanoseconds, the AT28C64B-15JU-235 ensures rapid data retrieval, making it suitable for applications requiring quick read operations.
• Reliable Write Performance: The 10ms write cycle time for both word and page operations ensures reliable data storage without compromising speed.
• Robust Memory Organization: The 8K x 8 memory organization provides a total of 64Kbit storage capacity, offering ample space for various data storage needs.
• Wide Voltage Range: Operating within a voltage range of 4.5V to 5.5V, the AT28C64B-15JU-235 is versatile and compatible with a variety of power supply configurations.
• Surface-Mount Compatibility: The surface-mount package design allows for easy integration into modern, compact electronic systems.
• Compliance and Safety: The AT28C64B-15JU-235 is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards.
• Moisture Sensitivity Protection: The MSL 2 (1 year) rating provides protection against moisture damage, enhancing the chip's reliability in various environmental conditions.
• Automated Assembly Ready: The tape and reel (TR) packaging format is ideal for automated assembly processes, streamlining manufacturing operations.

AT28C64B-15JU-235 Applications

The AT28C64B-15JU-235 is ideal for a wide range of applications that require reliable and high-speed non-volatile memory solutions. Some specific use cases include:

• Embedded Systems: Ideal for storing firmware and configuration data in embedded systems, ensuring quick access and reliable storage.
• Industrial Automation: Suitable for industrial control systems where rapid data retrieval and reliable storage are critical.
• Telecommunications: Used in telecommunication equipment for storing critical configuration parameters and operational data.
• Consumer Electronics: Applicable in consumer electronics devices for storing user settings and firmware updates.
• Automotive Systems: Utilized in automotive electronics for storing calibration data and other critical parameters.
• Medical Devices: Suitable for medical equipment where reliable data storage and quick access are essential for proper operation.

Conclusion of AT28C64B-15JU-235

The AT28C64B-15JU-235 from Microchip Technology is a robust and versatile EEPROM memory IC chip that offers high-speed access, reliable write performance, and ample storage capacity. Its compliance with environmental and safety standards, along with its surface-mount compatibility and automated assembly readiness, makes it an ideal choice for a variety of applications. Whether used in embedded systems, industrial automation, or consumer electronics, the AT28C64B-15JU-235 provides a reliable and efficient solution for non-volatile memory needs.

AT28C64B-15JU-235 Documents

Download datasheets and manufacturer documentation for AT28C64B-15JU-235

PCN Assembly/Origin :

Mult Dev Assembly 20/May/2020      

Datasheets :

AT28C64B      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018      

Design Resources :

AT28C64B Development Tool Selector      

HTML Datasheet :

AT28C64B      

PCN Design/Specification :

Marking Chgs 11/Jul/2017       AT28C64B Datasheet 07/Aug/2023      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH