Universal Asynchronous Receivers & Transmitters

Universal Asynchronous Receiver-Transmitter, more commonly referred to as UART, is a type of serial communication interface. UART’s primary function is to transmit and receive data via a data bus. It allows two devices, such as computers, to carry out data transmission over a wired connection. UARTs convert incoming and outgoing data bytes into a serial bit stream.


These particular UARTs are stand-alone integrated circuits (ICs). However, you can also find UARTs within microcontrollers (MCUs).


UART ICs (integrated circuits) are semiconductor devices which can be integrated into your electronics designs to enable UART communication. UART is a popular method of communication in electronics projects. It enables computer hardware to communicate with other modems and serial devices.


When choosing a UART IC, ensure that it meets the requirements of the modem transmission rate.



What does a UART consist of?


One side of the UART feature around 8 data lines and the control pins. The other side of the UART has two serial wires, the Transmission (TX) and the Receiving (RX).



Communication Standards


UARTs may feature a communication standard which defines the signals between devices. These standards include RS-232, RS-422 and RS-485.



What is baud rate?


UART baud rate is the speed at which the data is transferred which is given in bits per second (bit/s or bps). The devices that you are communicating between should both have the same baud rate.



What does Asynchronous mean?


Asynchronous is a type of serial communication where the interfaces at each end are not synchronised by a common clock signal.



What is USART?


USART is very similar in functionality to a UART device. However, it also offers the possibility of a “synchronous” mode.


...
Lees meer Lees minder

Filters

1 - 20 van 182 producten worden weergegeven
Resultaten per pagina
Omschrijving Prijs Number of Channels per Chip Standard Supported Transmit FIFO Receive FIFO Maximum Data Rate Transmitter and Receiver FIFO Counter Mounting Type Package Type Pin Count Typical Operating Supply Voltage Dimensions Length Width Height
RS-stocknr. 730-0168
FabrikantnummerFT232RQ-REEL
FabrikantFTDI Chip
€ 3,88
Each
Aantal stuks
1 RS232, RS422, RS485 UART 256B 128B 3MBd - Surface Mount QFN 32 5 V 5 x 5mm 5mm 5mm -
RS-stocknr. 170-9073
FabrikantnummerFT232RQ-REEL
FabrikantFTDI Chip
€ 2,045
Each (On a Reel of 6000)
Aantal stuks
1 RS232, RS422, RS485 UART 256B 128B 3MBd - Surface Mount QFN 32 5 V 5 x 5mm 5mm 5mm -
RS-stocknr. 757-0010
FabrikantnummerFT230XS-R
FabrikantFTDI Chip
€ 1,75
Each (In a Pack of 2)
Aantal stuks
1 RS232, RS422, RS485, SIE, UART 512B 512B 3MBd Yes Surface Mount SSOP 16 5 V 0.197 x 0.157 x 0.059in 5mm 0.157in 1.5mm
RS-stocknr. 923-1581
FabrikantnummerFT230XS-R
FabrikantFTDI Chip
€ 1,30
Each (On a Reel of 3000)
Aantal stuks
1 RS232, RS422, RS485, SIE, UART 512B 512B 3MBd Yes Surface Mount SSOP 16 5 V 0.197 x 0.157 x 0.059in 5mm 0.157in 1.5mm
RS-stocknr. 165-9562
FabrikantnummerMAX3100CPD+
FabrikantMaxim
€ 5,174
Each (In a Tube of 25)
Aantal stuks
1 IrDA 16B 16B 0.23MBd - Through Hole PDIP 14 3.3 V, 5 V 19.43 x 7.87 x 4.45mm 19.43mm 7.87mm 4.45mm
RS-stocknr. 687-7720
FabrikantnummerFT2232HL
FabrikantFTDI Chip
€ 6,05
Each
Aantal stuks
2 RS232, RS422, RS485 - - 480Mbit/s - Surface Mount LQFP 64 - 10 x 10 x 1.4mm 10mm 10mm 1.4mm
RS-stocknr. 923-1607
FabrikantnummerFT231XS-R
FabrikantFTDI Chip
€ 1,399
Each (On a Reel of 2000)
Aantal stuks
1 RS232, RS422, RS485, SIE, UART 512B 512B 3MBd Yes Surface Mount SSOP 20 5 V 0.344 x 0.157 x 0.059in 8.74mm 0.157in 1.5mm
RS-stocknr. 732-9140
FabrikantnummerMAX3100CPD+
FabrikantMaxim
€ 6,02
Each
Aantal stuks
1 IrDA 16B 16B 0.23MBd - Through Hole PDIP 14 3.3 V, 5 V 19.43 x 7.87 x 4.45mm 19.43mm 7.87mm 4.45mm
RS-stocknr. 146-1017
FabrikantnummerMAX3100CEE+
FabrikantMaxim
€ 3,892
Each (In a Tube of 100)
Aantal stuks
1 IrDA 16B 16B 0.23MBd - Surface Mount QSOP 16 2.7 → 5.5 V 4.98 x 3.99 x 1.55mm 4.98mm 3.99mm 1.55mm
RS-stocknr. 622-7964
FabrikantnummerMAX3100CEE+
FabrikantMaxim
€ 4,62
Each
Aantal stuks
1 IrDA 16B 16B 0.23MBd - Surface Mount QSOP 16 2.7 → 5.5 V 4.98 x 3.99 x 1.55mm 4.98mm 3.99mm 1.55mm
RS-stocknr. 757-0032
FabrikantnummerFT231XS-R
FabrikantFTDI Chip
€ 1,865
Each (In a Pack of 2)
Aantal stuks
1 RS232, RS422, RS485, SIE, UART 512B 512B 3MBd Yes Surface Mount SSOP 20 5 V 0.344 x 0.157 x 0.059in 8.74mm 0.157in 1.5mm
RS-stocknr. 170-9070
FabrikantnummerFT2232HL
FabrikantFTDI Chip
€ 3,125
Each (On a Reel of 1000)
Aantal stuks
2 RS232, RS422, RS485 - - 480Mbit/s - Surface Mount LQFP 64 - 10 x 10 x 1.4mm 10mm 10mm 1.4mm
RS-stocknr. 888-8722
FabrikantnummerFT231XS-U
FabrikantFTDI Chip
€ 1,461
Each (In a Pack of 1160)
Aantal stuks
- - - - - - Surface Mount SSOP 20 - 8.74 x 3.99 x 1.5mm 8.74mm 3.99mm 1.5mm
RS-stocknr. 170-4466
FabrikantnummerXR21V1412IL32-F
FabrikantEXAR
€ 3,493
Each (In a Tray of 490)
Aantal stuks
- - - - - - Surface Mount QFN 32 - 5 x 5 x 0.88mm 5mm 5mm 0.88mm
RS-stocknr. 700-4371
FabrikantnummerXR21V1412IL32-F
FabrikantEXAR
€ 5,28
Each
Aantal stuks
- - - - - - Surface Mount QFN 32 - 5 x 5 x 0.88mm 5mm 5mm 0.88mm
RS-stocknr. 923-1584
FabrikantnummerFT232HL-REEL
FabrikantFTDI Chip
€ 2,468
Each (On a Reel of 1500)
Aantal stuks
1 RS232, RS422, RS485 UART - - 12Mbit/s - Surface Mount LQFP 48 1.8 V, 3.3 V 7 x 7 x 1.4mm 7mm 7mm 1.4mm
RS-stocknr. 737-7843
FabrikantnummerFT232HL-REEL
FabrikantFTDI Chip
€ 3,66
Each
Aantal stuks
1 RS232, RS422, RS485 UART - - 12Mbit/s - Surface Mount LQFP 48 1.8 V, 3.3 V 7 x 7 x 1.4mm 7mm 7mm 1.4mm
RS-stocknr. 545-8117
FabrikantnummerTL16C754BPN
€ 15,66
Each
Aantal stuks
4 - 64B 64B 3Mbit/s - Surface Mount LQFP 80 2.7 → 5.5 V 12 x 12 x 1.4mm 12mm 12mm 1.4mm
RS-stocknr. 923-1597
FabrikantnummerFT230XQ-R
FabrikantFTDI Chip
€ 1,352
Each (On a Reel of 5000)
Aantal stuks
1 RS232, RS422, RS485, SIE, UART 512B 512B 3MBd Yes Surface Mount QFN 16 5 V 4 x 4 x 0.75mm 4mm 4mm 0.75mm
RS-stocknr. 816-0239
FabrikantnummerSC16IS762IPW,112
FabrikantNXP
€ 2,96
Each (In a Pack of 3)
Aantal stuks
2 IrDA, UART - - 5Mbit/s Yes Surface Mount TSSOP 28 2.5 V, 3.3 V 9.8 x 4.5 x 0.95mm 9.8mm 4.5mm 0.95mm
Related Products
A Universal Asynchronous Receiver/Transmitter, abbreviated (UART) and universal ...
Description:
A Universal Asynchronous Receiver/Transmitter, abbreviated (UART) and universal synchronous/asynchronous receiver/transmitter (USART) are commonly used in conjunction with communication standards such as EIA, RS-232, RS-422 or RS-485. It takes bytes of data and transmits or receives the individual bits in a ...
A Universal Asynchronous Receiver/Transmitter, abbreviated (UART) and universal ...
Description:
A Universal Asynchronous Receiver/Transmitter, abbreviated (UART) and universal synchronous/asynchronous receiver/transmitter (USART) are commonly used in conjunction with communication standards such as EIA, RS-232, RS-422 or RS-485. It takes bytes of data and transmits or receives the individual bits in a ...
A Universal Asynchronous Receiver/Transmitter, abbreviated (UART) and universal ...
Description:
A Universal Asynchronous Receiver/Transmitter, abbreviated (UART) and universal synchronous/asynchronous receiver/transmitter (USART) are commonly used in conjunction with communication standards such as EIA, RS-232, RS-422 or RS-485. It takes bytes of data and transmits or receives the individual bits in a ...
The FT200XD and FT201X ICs are Full Speed ...
Description:
The FT200XD and FT201X ICs are Full Speed USB 2.0 devices that offer a compact bridge to I²C bus. The devices can acknowledge I²C bus data, capable of operating up to 3.4 Mbps, with low power consumption (8 mA). They ...