XR88C681CJ-F

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UARTs (Universal Asynchronous Receiver Transmitters) have a wide range of applications, but they are typically used to implement communication between devices – as well as between a host system and one or more peripheral devices. The XR88C681CJ-F is a low-power, versatile UART solution with low-power consumption, high functional integration, and excellent performance.

The XR88C681CJ-F is suitable for various communications applications and offers small packages, large amounts of I/O and a wide variety of communication protocols. It contains 8 channels, each capable of precision rate matching and provides a fast, low power and flexible solution for any design that incorporates UART.

The XR88C681CJ-F operates from a 2.7 V to 3.6 V voltage supply and is functional from -40°C to +85°C temperature range. It features auto-flow control, programmable interrupt sources and the ability to wake up instantly from sleep mode. It supports a maximum baud rate of up to 100 Mbps (Fast UART) and is designed to improve data transfer speed in certain system applications while easily accommodating the widely used low-speed mode.

In addition, the XR88C681CJ-F has a high degree of integration, combining a handful of external components into a single-chip solution. It treats standard non-volatile memory as extended RAM, eliminating the need for an external memory controller, and integrates high speed dedicated hardware for serial communication including a DMA engine, control logic and FIFO buffers.

The XR88C681CJ-F is equipped with numerous features, including: loopback mode, riser detect, auto-flow capabilities, real-time ear detection, self-adjusting timing, programmable interrupt sources, and baud rate prescalers. Its working principles are a combination of a serial receiver and transmitter that process data according to a specific serial protocol.

The XR88C681CJ-F is suitable for applications in automotive, industrial, consumer and healthcare applications, such as: instrument insurance system, factory automation, medical equipment, intelligent automobile control and power control, building automation, and real-time image processing.

In conclusion, the XR88C681CJ-F is equipped with several advanced features including a maximum baud rate of up to 100 Mbps, and supports a variety of communication protocols. It provides fast and reliable communication in a low power solution, and is suitable for use in a wide range of applications.

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