The SC26C92C1B,551 is a high-performance dual Universal Asynchronous Receiver/Transmitter (UART) from NXP Semiconductors, designed to efficiently manage serial communication in complex embedded systems. This integrated circuit (IC) is particularly suitable for applications where space is at a premium, and multiple UART channels are required. It offers a versatile solution for serial data exchange between a microprocessor and peripheral devices or between multiple processors.

Key Features

• Dual Channel: The device features two independent UART channels, each capable of handling serial data transfer rates up to 115.2 kbps, making it ideal for high-speed data communication tasks.
• Programmable Baud Rate: Baud rates are programmable and can be tailored to a variety of system clock frequencies, ensuring compatibility with a wide range of microprocessors and system designs.
• Flexible Data Format: It supports 5, 6, 7, or 8 data bits, 1 or 2 stop bits, and even or odd parity bits, which allows for customization to specific communication protocols and data formats.
• Buffered Operation: Each UART contains a 64-byte FIFO (First-In-First-Out) buffer to enhance data throughput and reduce CPU overhead, particularly beneficial in systems with high data traffic.
• Modem Control: The SC26C92C1B,551 is equipped with a complete modem control capability, which makes it suitable for modem interface applications.
• Multiple Interrupt Levels: The device supports multiple interrupt levels for greater control over prioritizing system responses to various communication events.

Applications

The SC26C92C1B,551 UART is widely used in telecommunications systems, networking equipment, industrial automation, and in any embedded system requiring reliable serial communication. Its robust feature set ensures that it can meet the demands of complex applications such as satellite communications, point-of-sale terminals, and computer networking.

Quality and Reliability

NXP Semiconductors is known for its commitment to quality and reliability. The SC26C92C1B,551 is manufactured to the highest standards, ensuring consistent performance and longevity in the field. Whether for industrial-grade applications or for consumer electronics, this dual UART can be relied upon to maintain seamless communication.