The SCC2692AC1N28,129 is a highly-integrated Dual Universal Asynchronous Receiver/Transmitter (DUART) manufactured by NXP Semiconductors. This integrated circuit is designed to facilitate serial communication in microprocessor-based systems. It is a versatile component that provides two independent full-duplex channels for serial data transmission.

Key Features

• Interface: The device features a synchronous/asynchronous serial interface that is compatible with a wide range of microprocessors and microcontrollers.
• Channels: It contains two UART channels, each with its own set of registers and control. This allows for simultaneous serial operations on two different ports.
• Baud Rate: Each channel supports a wide range of programmable baud rates, making it suitable for various communication standards and requirements.
• Interrupts: The DUART provides a flexible interrupt structure designed to handle service requests efficiently. This includes interrupts for transmitter and receiver operations as well as error conditions.
• Programmability: Register-based configuration allows for extensive programmability of the device to match specific system needs, including data format, parity, and hardware flow control.
• Package: Housed in a 40-pin DIP (Dual In-line Package), the SCC2692AC1N28,129 is suitable for through-hole mounting, making it easy to integrate into a variety of designs.

Applications

The SCC2692AC1N28,129 is ideal for applications requiring reliable serial communication. It is commonly used in:

• Industrial control systems
• Networking equipment
• Point-of-sale terminals
• Telecommunication systems
• Computer peripheral interfacing

Conclusion

With its dual-channel capability, programmable features, and compatibility with various microprocessors, the SCC2692AC1N28,129 DUART from NXP Semiconductors is a crucial component for designers looking to implement efficient serial communication in their systems. Its robust interrupt handling and flexible configuration options make it a versatile choice for a wide array of applications in the industrial, telecommunications, and computing sectors.