onsemi

CAT28F001G-90B

CAT28F001G-90B Description

The CAT28F001G-90B is a 1 Mbit Flash memory IC chip designed for parallel memory interface applications. Manufactured by onsemi, this device features a memory organization of 128K x 8 and operates within a voltage range of 4.5V to 5.5V. It is housed in a 32-pin PLCC package, suitable for surface mount applications. The CAT28F001G-90B offers an access time of 90 ns and a write cycle time of 90 ns for both word and page operations. It is designed to operate within a temperature range of 0°C to 70°C (TA). This Flash memory chip is ideal for applications requiring fast read and write operations, and it is classified under ECCN EAR99 and HTSUS 8542.32.0071. The product is REACH unaffected and has a moisture sensitivity level (MSL) of 3 (168 hours).

CAT28F001G-90B Features

• Memory Size and Organization: The CAT28F001G-90B provides a memory size of 1 Mbit, organized as 128K x 8, offering a substantial amount of storage for various applications.
• Parallel Memory Interface: This IC is designed for parallel memory interfaces, ensuring high-speed data transfer and efficient communication with other system components.
• Fast Access and Write Times: With an access time of 90 ns and a write cycle time of 90 ns, the CAT28F001G-90B ensures rapid data retrieval and storage, making it suitable for time-sensitive applications.
• Wide Operating Voltage Range: The device operates within a voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements.
• Surface Mount Compatibility: The CAT28F001G-90B is designed for surface mount technology, making it ideal for modern PCB designs and ensuring ease of integration.
• Extended Temperature Range: The operating temperature range of 0°C to 70°C (TA) makes this IC suitable for a variety of environmental conditions.
• Compliance and Safety: The CAT28F001G-90B is REACH unaffected and has a moisture sensitivity level (MSL) of 3 (168 hours), ensuring compliance with environmental and safety standards.

CAT28F001G-90B Applications

The CAT28F001G-90B is well-suited for applications that require high-speed, reliable Flash memory solutions. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems requiring fast and efficient data storage and retrieval.
• Industrial Control Systems: Suitable for industrial applications where reliable memory performance is critical.
• Consumer Electronics: Can be used in consumer electronics devices that need robust memory solutions for firmware and data storage.
• Telecommunications: Applicable in telecommunication equipment for storing configuration data and firmware.
• Automotive Systems: Useful in automotive applications where memory needs to withstand varying environmental conditions and provide fast access times.

Conclusion of CAT28F001G-90B

The CAT28F001G-90B is a versatile and reliable 1 Mbit Flash memory IC chip designed for parallel memory interfaces. Its fast access and write times, wide operating voltage range, and surface mount compatibility make it an excellent choice for a variety of applications. While the product is currently marked as obsolete, its technical specifications and performance benefits continue to make it a valuable component for existing systems and legacy designs. For applications requiring high-speed, reliable memory solutions, the CAT28F001G-90B remains a robust option.