XR16V554IV80-F

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The XR16V554IV80-F is a multi-functional universal asynchronous receiver and transmitter (UART) from Exar Corporation. It is designed for industrial, commercial, and communications applications. The device is available in 5V and 3.3V variants, and it has several features that make it suitable for use in a wide range of applications.

Features:

• Low-cost solution - The XR16V554IV80-F is one of the lowest-cost Interface - UARTs (Universal Asynchronous Receiver Transmitter) on the market.
• Low board space - The device takes up minimal board space.
• High speed - The device is capable of transmitting and receiving data up to three times faster than conventional UARTs.
• High reliability - The device\'s robust design ensures reliable data transmission for years of trouble-free operation.
• Low power consumption – The device consumes very low power and does not require a heat sink.

Application Field

The XR16V554IV80-F is suitable for a variety of applications, including medical instrumentation, security systems, industrial automation, automotive, aerospace, and communications applications. It is also suitable for use in data networks, industrial and embedded control systems, serial data systems, and embedded applications. The device can be used for controlling displays, printing, bar code readers, and other serial peripheral devices.

Working Principle

The XR16V554IV80-F is a multi-functional UART that is capable of sending and receiving asynchronous serial data in both 8-bit and 16-bit formats. It is compatible with both RS-232C and RS-422/RS-485 standards. The data is encoded and decoded using Manchester-coded (1000/1100) version 1 or 2 data formats. The device supports 20-bit binary addressing and can be used with multi-drop networks.

The device has three modes of operation, which are normal transmission and reception, reset, and loopback. The device uses 8-bit synchronous operations for transmitting and receiving data, and its maximum data rate is 3Mbps. The device also has a low duty cycle, which helps to reduce power consumption. The device is powered by either a 5V or a 3.3V supply and it has a maximum power consumption of 25mA.

The device can be used as an RS-232C or an RS-422/485 communications interface and it supports both 5 Volt and 3.3 Volt logic levels. It can also be used as a two-wire loopback for remote diagnostics and for testing systems with embedded UARTs. The device is designed to be used in a wide range of temperature and humidity conditions.

The XR16V554IV80-F is an ideal solution for a variety of Interface - UARTs (Universal Asynchronous Receiver Transmitter) applications due to its multi-functionality, low cost, low power consumption, and high reliability. It is a reliable, cost-effective solution for a wide range of industrial, commercial, and communication applications.

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