onsemi

CAT28F001N-90B

CAT28F001N-90B Description

The CAT28F001N-90B is a 1Mbit Flash memory IC chip designed for high-performance applications requiring reliable and efficient data storage. Manufactured by onsemi, this chip features a parallel memory interface and is organized as 128K x 8, providing a robust solution for various electronic systems. The device operates within a voltage range of 4.5V to 5.5V and supports an access time of 90 ns, ensuring fast data retrieval. It is housed in a 32PLCC package, making it suitable for surface mount applications. The operating temperature range of 0°C to 70°C (TA) ensures stability and reliability in a variety of environmental conditions. Although the product status is marked as obsolete, the CAT28F001N-90B remains a viable option for legacy systems and specific applications where its unique features are still highly valued.

CAT28F001N-90B Features

• Memory Organization: The CAT28F001N-90B is organized as 128K x 8, offering a total memory size of 1Mbit. This configuration ensures efficient memory management and data storage.
• Access Time: With an access time of 90 ns, this Flash memory IC provides rapid data retrieval, making it suitable for applications requiring high-speed performance.
• Write Cycle Time: The write cycle time for both word and page operations is 90 ns, ensuring quick data write operations without compromising on speed.
• Voltage Range: The device operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements.
• Memory Interface: The parallel memory interface allows for direct connection to microprocessors and other system components, facilitating efficient data transfer.
• Mounting Type: Designed for surface mount applications, the CAT28F001N-90B is ideal for modern electronic systems where space and reliability are critical.
• Operating Temperature: The operating temperature range of 0°C to 70°C (TA) ensures stable performance across a wide range of environmental conditions, making it suitable for both industrial and consumer applications.
• Package Type: The 32PLCC package offers a compact and robust solution, ideal for surface mount technology (SMT) processes.

CAT28F001N-90B Applications

The CAT28F001N-90B is well-suited for a variety of applications where reliable and efficient data storage is essential. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems requiring non-volatile memory for firmware storage and data retention.
• Industrial Control: Suitable for industrial control systems where fast data access and reliable operation are critical.
• Consumer Electronics: Applicable in consumer electronics such as set-top boxes, digital cameras, and other devices requiring efficient data storage and retrieval.
• Telecommunications: Used in telecommunication equipment for storing configuration data and firmware.
• Automotive Systems: Appropriate for automotive applications where reliable memory storage is required for infotainment systems and other electronic components.

Conclusion of CAT28F001N-90B

The CAT28F001N-90B, despite being marked as obsolete, remains a valuable component for specific applications requiring a reliable and efficient Flash memory solution. Its 1Mbit memory size, organized as 128K x 8, combined with a fast access time of 90 ns and a write cycle time of 90 ns, ensures high-performance data storage and retrieval. The parallel memory interface and surface mount packaging make it suitable for a wide range of electronic systems. The operating temperature range of 0°C to 70°C (TA) and the voltage range of 4.5V to 5.5V provide flexibility and reliability in various environments. For applications in embedded systems, industrial control, consumer electronics, telecommunications, and automotive systems, the CAT28F001N-90B offers a robust and efficient memory solution.