The NXP SC28L92A1B is a highly integrated dual universal asynchronous receiver/transmitter (DUART) designed to fulfill the communication needs in embedded systems. This powerful communication IC is perfect for applications requiring multiple serial interfaces, as it combines two independent UART channels along with a baud rate generator in a single package.

Key Features:

• Dual Channel Operation: Features two full-duplex UARTs, which can operate independently, providing flexible and efficient serial communication.
• Programmable Baud Rate Generators: Each UART is equipped with its own baud rate generator, programmable to support a wide range of data transfer speeds.
• Flexible Data Format: Supports 5, 6, 7, or 8 data bits, 1 or 1.5 stop bits, and even or odd parity for versatile data framing to match specific protocol requirements.
• Deep FIFOs: Comes with 64-byte FIFOs for both transmit and receive functions, reducing CPU overhead and improving system efficiency.
• Modem Control Interface: Offers a complete modem control interface, with support for all standard modem control signals, enhancing its utility in telecommunications.
• Programmable Interrupts: Features a comprehensive interrupt system, which can be programmed to respond to a variety of events, ensuring timely and efficient handling of communication tasks.
• Low Power Consumption: Designed with power efficiency in mind, this device is suitable for power-sensitive applications.

Applications:

The NXP SC28L92A1B is ideal for a broad range of applications, including but not limited to:

• Industrial control systems
• Networking equipment
• Point of Sale (POS) terminals
• Data communication equipment
• Wireless infrastructure

Package and Availability:

Offered in a 44-pin PLCC (Plastic Leaded Chip Carrier) package, the SC28L92A1B ensures a compact footprint and is available for order through NXP's distribution channels. Its robust design and advanced features make it a reliable choice for designers looking to implement efficient serial communications in their embedded systems.