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UART

A universal asynchronous receiver/transmitter, abbreviated UART /ˈjuːɑrt/, is a piece of computer hardware that translates data between parallel and serial forms. UARTs are commonly used in conjunction with communication standards such as EIA, RS-232, RS-422 or RS-485. The universal designation indicates that the data format and transmission speeds are configurable. The electric signaling levels and methods (such as differential signaling etc.) are handled by a driver circuit external to the UART. A UART is usually an individual (or part of an) integrated circuit used for serial communications over a computer or peripheral device serial port. UARTs are now commonly included in microcontrollers. A dual UART, or DUART, combines two UARTs into a single chip. An octal UART or OCTART combines eight UARTs into one package, an example being the NXP SCC2698. Many modern ICs now come with a UART that can also communicate synchronously; these devices are called USARTs (universal synchronous/asynchronous receiver/transmitter).

Communication > UART

Part No.	DS	Manufacturer	D/C	Qty	Region	Action
SCC2681AC1A44		NXP	201439	40	United Kingdom	Request A Quote
SCC2681AC1A44		NXP	201521	18	France	Request A Quote
SCC2681AC1A44		NXP	2015+	1300	China	Request A Quote
SCC2681AC1A44		NXP	2020+	850	China	Request A Quote
SCC2681AC1A44		NXP	2020+	4950	China	Request A Quote
SCC2681AC1A44		NXP	2005	215	Hong Kong	Request A Quote
SCC2681AC1A44		NXP	-	1008	China	Request A Quote
SCC2681AC1A44		NXP	201027	6	Spain	Request A Quote

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