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CY7C419-10JC

CY7C419-10JC Description

The CY7C419-10JC is asynchronous an FIFO (First-In-First-Out) memory IC designed by Infineon Technologies. This 32-pin PLCC package device offers a memory size of 2.25K (256 x 9) and operates with an access time of 10ns, making it suitable for high-speed data buffering applications. The CY7C419-10JC is designed to work within a supply voltage range of 4.5 V to 5.5 V and can handle a maximum supply current of 85mA. It supports retransmit capability, which is beneficial for reliable data transmission in noisy environments. Despite being marked as obsolete, the CY7C419-10JC remains a robust choice for applications requiring asynchronous FIFO functionality.

CY7C419-10JC Features

• Asynchronous Operation: The CY7C419-10JC operates asynchronously, allowing for flexible data handling without the need for a common clock signal between the read and write operations. This feature is particularly advantageous in systems where the data sources and destinations operate at different clock rates.
• Fast Access Time: With an access time of 10ns, CY the7C419-10JC ensures rapid data retrieval and storage, supporting data rates up to 50MHz. This high-speed performance is essential for applications requiring quick data processing and minimal latency.
• Retransmit Capability: The device's retransmit capability enhances data integrity by allowing the retransmission of data in case of errors or loss, ensuring reliable communication in challenging environments.
• Supply Voltage and Current: The CY7C419-10JC operates within a supply voltage range of 4.5 V to 5.5 V and can handle a maximum supply current of 85mA. This wide voltage range and moderate current requirement make it suitable for a variety of power supply configurations.
• Moisture Sensitivity Level (MSL): The device has an MSL rating of 3 (168 hours), indicating its suitability for surface mount applications without requiring extensive moisture protection measures.
• Operating Temperature: The CY7C419-10JC operates within a temperature range of 0°C to 70°C, making it suitable for a wide range of industrial and commercial applications.
• Package Type: The CY7C419-10JC is available in a tube package, which is ideal for surface mount assembly processes.

CY7C419-10JC Applications

The CY7C419-10JC is well-suited for applications that require efficient data buffering and asynchronous data transfer. Some specific use cases include:

• Data Communication Systems: The device's asynchronous operation and retransmit capability make it ideal for buffering data in communication systems where data sources and destinations operate at different speeds.
• Industrial Automation: The CY7C419-10JC's robust performance and wide operating temperature range make it suitable for industrial automation applications where reliable data handling is critical.
• Consumer Electronics: The device's fast access time and moderate power requirements make it a good fit for consumer electronics applications that require efficient data buffering and processing.
• Telecommunications: The CY7C419-10JC can be used in telecommunications equipment for data buffering and temporary storage, ensuring smooth data flow and minimal latency.

Conclusion of CY7C419-10JC

The CY7C419-10JC is a versatile asynchronous FIFO memory IC that offers fast access times, retransmit capability, and a wide supply voltage range. Despite being marked as obsolete, its performance characteristics and reliability make it a valuable component for applications requiring efficient data buffering and asynchronous data transfer. The device's robust design and wide operating temperature range further enhance its suitability for a variety of industrial and commercial applications. For systems that demand high-speed data handling and reliable performance, the CY7C419-10JC remains a reliable choice.