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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
型号 | DS | 厂牌 | 批号 | 数量 | 地区 | 采购 |
---|---|---|---|---|---|---|
SCC2681AC1A44 | NXP | 201439 | 40 | 英国 | 要求报价 | |
SCC2681AC1A44 | NXP | 201521 | 18 | 法国 | 要求报价 | |
SCC2681AC1A44 | NXP | 2015+ | 1300 | 中国 | 要求报价 | |
SCC2681AC1A44 | NXP | 2020+ | 850 | 中国 | 要求报价 | |
SCC2681AC1A44 | NXP | 2020+ | 4950 | 中国 | 要求报价 | |
SCC2681AC1A44 | NXP | 2005 | 215 | 香港 | 要求报价 | |
SCC2681AC1A44 | NXP | 201308+ | 4228 | 中国 | 要求报价 | |
SCC2681AC1A44 | NXP | 201308+ | 4228 | 香港 | 要求报价 | |
SCC2681AC1A44 | NXP | 201027 | 6 | 西班牙 | 要求报价 |