Overview of SC16C852IBS,151 from NXP

The SC16C852IBS,151 is a dual universal asynchronous receiver-transmitter (UART) with a 128-byte FIFO and an I2C-bus interface. Manufactured by NXP Semiconductors, this integrated circuit (IC) is designed to facilitate serial communication in embedded systems. It is particularly well-suited for applications that require high-speed data transfer and efficient operation in a compact package.

Key Features

• Dual UART Channels: The device features two independent UART channels, each with its own set of registers and FIFOs, allowing for simultaneous serial communication on two different ports.
• Large FIFO Buffers: With 128-byte transmit and receive FIFOs, the SC16C852IBS,151 can handle a significant amount of data, reducing the risk of data loss and minimizing the need for frequent CPU intervention.
• I2C-Bus Interface: The inclusion of an I2C-bus interface allows for easy integration into systems that utilize I2C for communication, providing a simple two-wire connection for data transfer and control.
• Programmable Baud Rate: The baud rate generator is programmable, enabling the user to set a wide range of baud rates to match the requirements of various communication protocols.
• Additional Features: This device also includes automatic hardware and software flow control, a sleep mode for power savings, and a multi-drop mode with automatic address detection.

Applications

The SC16C852IBS,151 is ideal for applications that require reliable and efficient serial communication. Some common use cases include:

• Industrial control systems
• Point-of-sale terminals
• Networking equipment
• Telecommunications
• Complex embedded systems

Technical Specifications

Some of the technical specifications for the SC16C852IBS,151 include:

• Supply Voltage: 2.3V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Package: 32-pin HVQFN
• Data Transfer Rates: Up to 5 Mbps

In summary, the SC16C852IBS,151 from NXP is a powerful and versatile UART interface IC that offers high-speed data communication with minimal CPU overhead. Its dual-channel operation, large FIFOs, and I2C-bus interface make it a valuable component in a wide range of electronic systems.