NXP SC16C752B Dual UART with FIFOs

The NXP SC16C752B is a dual Universal Asynchronous Receiver/Transmitter (UART) IC that offers enhanced performance in serial data communication. It is designed to meet the stringent requirements of modern embedded systems, providing high-speed data transfer capabilities and a versatile feature set.

Key Features:

• High Data Transfer Rate: The SC16C752B is capable of baud rates up to 5 Mbps, making it suitable for high-speed applications that require fast and reliable serial communication.
• Dual Channel: It contains two independent UART channels, which can operate simultaneously, thus offering greater flexibility in managing multiple serial interfaces.
• Large FIFO Buffers: With 64-byte FIFOs (transmit and receive) for each UART, the SC16C752B helps to reduce the overhead on the CPU, improving system efficiency by minimizing the number of required interrupts during data transfer.
• Programmable Baud Rate Generator: This feature allows precise selection of baud rates, providing the user with the flexibility to work with various communication standards.
• Modem Control Functions: The device includes full modem control capabilities, which are essential for establishing and maintaining serial connections in networking and telecommunications.
• Low Power Consumption: Designed for power-sensitive applications, the SC16C752B operates with low power consumption, making it an ideal choice for portable and battery-operated devices.
• Multiple Interface Options: It supports both 3.3V and 5V power supplies and can interface with a variety of microcontrollers, thanks to its flexible voltage I/O.
• Industrial Temperature Range: The device operates over an industrial temperature range, ensuring reliability and performance under extreme conditions.

Applications:

The SC16C752B is well-suited for a wide range of applications, including industrial control systems, point-of-sale terminals, servers, and networking equipment. Its robust feature set ensures that it can handle the demands of complex serial data communication tasks in professional environments.

With its dual-channel operation, extensive FIFO capacity, and programmable baud rates, the NXP SC16C752B represents a comprehensive solution for designers who require a reliable and efficient UART interface.