NXP SC16C554IB64,128 - Quad UART Interface

The NXP SC16C554IB64,128 is a highly integrated quad Universal Asynchronous Receiver/Transmitter (UART) interface IC, designed to facilitate serial communication in a variety of applications. This powerful chip is an ideal solution for projects requiring multiple UART channels while maintaining a compact footprint on the PCB.

Key Features

• Multiple Channels: The device features four independent UART channels, each with a 64-byte FIFO (First In, First Out) to reduce the load on the CPU and improve system efficiency.
• High-Speed Operation: It supports baud rates up to 5 Mbps, making it suitable for high-speed serial data communication applications.
• Flexible Interface: The SC16C554IB64,128 is compatible with 3.3V and 5V systems, ensuring a wide range of usability across different platforms.
• Programmable Parameters: Users can configure various parameters such as data format, parity, and baud rate, providing versatility to meet specific communication requirements.
• Modem Control: It includes full modem control capability, allowing it to be used in applications that require remote control and monitoring.

Applications

The SC16C554IB64,128 is suitable for a diverse array of applications, including but not limited to:

• Industrial control systems
• Point of Sale (POS) terminals
• Networking equipment
• Telecommunication systems
• Automotive infotainment and navigation systems

Technical Specifications

• Package: LQFP-64 (Low-profile Quad Flat Package)
• Operating Temperature: -40°C to +85°C
• Voltage Range: 2.3V to 5.5V
• Integrated Features: Auto flow control, sleep mode, and infrared (IrDA) data communication mode.

With its robust feature set and multiple UART channels, the NXP SC16C554IB64,128 is a versatile chip that enhances the serial data communication capabilities of embedded systems. Its high-speed operation, programmability, and integrated modem control functions make it an excellent choice for designers looking to implement reliable and efficient multi-channel communication in their products.