Microchip Technology Tariff Inquiry

AT49F002-90JC

AT49F002-90JC Description

The AT49F002-90JC is a high-performance Flash memory IC chip designed for a wide range of embedded systems and applications. Manufactured by Microchip Technology, this device features a 2Mbit memory size organized as 256K x 8, providing ample storage capacity for various data storage needs. The memory interface is parallel, ensuring fast and efficient data transfer rates. This Flash memory chip operates within a voltage range of 4.5V to 5.5V and an operating temperature range of 0°C to 70°C, making it suitable for use in environments with moderate temperature variations.

The AT49F002-90JC offers an access time of 90 nanoseconds and a write cycle time of 50 microseconds, ensuring rapid read and write operations. It is packaged in a 32-pin PLCC (Plastic Leaded Chip Carrier) format, which is ideal for surface mount applications. The device is housed in a tube package, providing robust protection during handling and storage. The moisture sensitivity level (MSL) is rated at 2 (1 Year), indicating its suitability for use in environments with moderate humidity levels.

AT49F002-90JC Features

• Memory Size and Organization: The AT49F002-90JC provides a 2Mbit memory size, organized as 256K x 8, offering a substantial amount of storage for firmware, configuration data, and other critical information.
• Parallel Memory Interface: The parallel interface ensures high-speed data transfer, making it suitable for applications requiring rapid read and write operations.
• Fast Access and Write Times: With an access time of 90 nanoseconds and a write cycle time of 50 microseconds, the AT49F002-90JC delivers efficient performance, reducing system latency.
• Wide Operating Voltage Range: The device operates within a voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements.
• Robust Packaging: The 32-pin PLCC package and tube packaging ensure mechanical durability and protection during handling and storage.
• Moderate Temperature and Humidity Resistance: The operating temperature range of 0°C to 70°C and MSL rating of 2 (1 Year) make it suitable for use in a variety of environmental conditions.

AT49F002-90JC Applications

The AT49F002-90JC is ideal for a range of applications due to its high memory capacity, fast access times, and robust packaging. Some specific use cases include:

• Embedded Systems: Ideal for storing firmware and configuration data in embedded systems, ensuring reliable and efficient operation.
• Industrial Control: Suitable for industrial applications where moderate temperature and humidity resistance are required.
• Consumer Electronics: Can be used in consumer electronics for storing critical system data and ensuring fast boot times.
• Telecommunications: Provides reliable storage for configuration and operational data in telecommunications equipment.

Conclusion of AT49F002-90JC

The AT49F002-90JC Flash memory IC chip from Microchip Technology offers a combination of high memory capacity, fast access times, and robust packaging, making it suitable for a wide range of applications. Its parallel memory interface and moderate operating temperature range ensure efficient performance in various environments. While the product is now obsolete, it remains a reliable choice for applications requiring a 2Mbit Flash memory solution with fast read and write capabilities.