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67C402-15N

67C402-15N Description

The 67C402-15N is an asynchronous FIFO (First In, First Out) memory IC designed by Advanced Micro Lites. This logic IC chip is part of the 67C402 family and is packaged in a 20-pin DIP (Dual In-line Package) format, making it suitable for through-hole mounting. The 67C402-15N is engineered to operate within a supply voltage range of 4.5 V to 5.5 V and can handle a maximum supply current of 45 mA. It features a data rate of 15 MHz, ensuring efficient data transfer and processing capabilities.

This FIFO memory chip is designed for applications requiring asynchronous data handling, providing a robust solution for buffering data between systems with different clock rates. The memory size of 64 x 5 bits offers a substantial storage capacity for temporary data storage, making it ideal for various industrial and consumer electronics applications.

67C402-15N Features

• Asynchronous Functionality: The 67C402-15N operates asynchronously, allowing it to handle data transfers between systems with different clock rates without the need for synchronization signals. This feature is particularly beneficial in applications where clock domains differ, ensuring seamless data flow and reducing the complexity of system design.

• High Data Rate: With a data rate of 15 MHz, the 67C402-15N ensures fast and efficient data transfer, making it suitable for high-speed applications. This high data rate capability allows for rapid processing and buffering of data, enhancing overall system performance.

• Robust Supply Specifications: The IC operates within a supply voltage range of 4.5 V to 5.5 V and can handle a maximum supply current of 45 mA. These specifications make the 67C402-15N suitable for a wide range of power supply conditions, ensuring reliable operation in various environments.

• Expansion Capabilities: The 67C402-15N supports both depth and width expansion, allowing designers to tailor the memory capacity to meet specific application requirements. This flexibility makes it an ideal choice for systems that require scalable memory solutions.

• Moisture Sensitivity Level (MSL): Rated at MSL 3 (168 hours), the 67C402-15N is designed to withstand moderate levels of moisture exposure, making it suitable for applications in environments with varying humidity levels.

• Operating Temperature Range: The 67C402-15N operates within a temperature range of 0°C to 70°C, ensuring reliable performance in a wide range of ambient conditions. This makes it suitable for both indoor and outdoor applications.

67C402-15N Applications

The 67C402-15N is well-suited for a variety of applications where asynchronous data buffering is required. Some specific use cases include:

• Communication Systems: In systems where data needs to be transferred between different clock domains, such as in network interfaces or data transmission systems, the 67C402-15N provides an effective solution for buffering data to prevent loss and ensure smooth data flow.

• Industrial Automation: In industrial settings, the 67C402-15N can be used to buffer data from sensors and controllers operating at different speeds, ensuring that data is processed efficiently and without interruption.

• Consumer Electronics: In devices such as printers, scanners, and other peripherals, the 67C402-15N can be used to manage data flow between different components, improving overall system performance and reliability.

• Embedded Systems: For embedded systems requiring asynchronous data handling, the 67C402-15N offers a compact and efficient solution, making it an ideal choice for space-constrained applications.

Conclusion of 67C402-15N

The 67C402-15N is a versatile asynchronous FIFO memory IC that offers a range of technical specifications and performance benefits. Its asynchronous functionality, high data rate, and robust supply specifications make it a reliable choice for various applications. The support for depth and width expansion provides additional flexibility, allowing designers to optimize memory capacity according to specific requirements. With its wide operating temperature range and moderate moisture sensitivity level, the 67C402-15N is well-suited for both indoor and outdoor environments. Overall, the 67C402-15N stands out as a reliable and efficient solution for asynchronous data buffering in a variety of industrial and consumer electronics applications.