AT28C64B-15PU

Introducing the AT28C64B-15PU, a high-performance EEPROM memory chip engineered for a wide range of applications requiring reliable and efficient data storage. With 256Kb of EEPROM capacity, organized as 8K x 8 bits, this chip guarantees quick access and data integrity, making it an ideal choice for embedded systems, consumer electronics, and other electronic applications.

Overview of EEPROM Technology

EEPROM, or Electrically Erasable Programmable Read-Only Memory, provides a unique advantage over traditional memory types by allowing data to be erased and reprogrammed electrically. This technology is particularly beneficial in applications that require frequent updates without replacing components. The AT28C64B-15PU offers enhanced durability, maintaining stable data storage even after numerous write cycles.

Key Features of the AT28C64B-15PU

The AT28C64B-15PU boasts several features that enhance its performance and usability:

• 256Kb EEPROM Capacity: With 256Kb of storage space, the AT28C64B-15PU can hold substantial amounts of data, ideal for applications ranging from firmware storage to data logging.
• Speed: Operating at a speed of 150ns, this chip provides fast data retrieval and programming capabilities, ensuring minimal delay in data access—crucial for high-speed applications.
• Power Supply Range: The AT28C64B-15PU operates within an input voltage range of 4.5V to 5.5V, making it compatible with various power systems.
• DIP28-W Package: Packaged in a DIP28-W format, it offers ease of integration into existing designs and versatility for prototyping and production.
• Data Retention: The chip ensures data integrity with a data retention period of over 10 years, providing peace of mind that your data remains secure and accessible.

Applications of the AT28C64B-15PU

The versatile nature of the AT28C64B-15PU makes it suitable for numerous applications:

• Embedded Systems: Its compact size and efficiency make it an ideal memory solution for embedded systems requiring reliable and fast data access.
• Consumer Electronics: Found in consumer electronic devices for storing firmware and user settings, the chip allows for easy updates and customization.
• Data Loggers: The AT28C64B-15PU effectively retains data through multiple write cycles, making it great for data logging devices.
• Industrial Applications: The durability and reliability of this EEPROM are critical for industrial applications, where data integrity is vital, and operating conditions can be demanding.

Technical Specifications

For engineers and developers considering the integration of the AT28C64B-15PU, here are the critical specifications:

• Memory Organization: 8K x 8 bits
• Storage Capacity: 256Kb
• Cell Voltage: 4.5V – 5.5V
• Access Time: 150ns
• Package Type: DIP28-W
• Erasing Cycles: 100,000 write/erase cycles minimum
• Data Retention: 10 years minimum

Benefits of Choosing the AT28C64B-15PU

There are numerous reasons why the AT28C64B-15PU should be your go-to EEPROM memory chip:

• Cost-Effective: Due to its high performance and reliability, integrating the AT28C64B-15PU can reduce long-term costs associated with data errors and system reworks.
• Flexible Integration: The DIP28-W packaging allows for easy integration into various circuit boards, enabling customization and rapid development cycles.
• Resilience: The data retention and writing capabilities enable the chip to withstand demanding environments often faced in industrial applications.
• Proven Technology: With years of industry use, the AT28C64B-15PU has established a reputation for reliability and performance, easing concerns regarding untested hardware in your projects.

Conclusion

In summary, the AT28C64B-15PU is a robust and reliable 256Kb EEPROM memory solution suitable for a diverse range of applications. With its fast access time, wide voltage range, and endurance, it offers a practical choice for those looking to incorporate EEPROM technology into their designs. Whether for embedded systems, consumer electronics, or industrial applications, the AT28C64B-15PU delivers performance and reliability, ensuring that your data remains secure and readily accessible.

For more information on integrating the AT28C64B-15PU into your designs or to place an order, please visit our EEPROM category page or contact our sales team today!

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