UARTs (Universal Asynchronous Receiver Transmitter)
Use the filters and product table below to compare UARTs (Universal Asynchronous Receiver Transmitter) components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Series | Packaging | Product Status | Features | Number of Channels | FIFO's | Protocol | Data Rate (Max) | Voltage - Supply | With Auto Flow Control | With IrDA Encoder/Decoder | With False Start Bit Detection | With Modem Control | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
XR17D154CVIC UART PCI BUS QUAD 144LQFP |
4,604 | - |
|
Datasheet | 144-LQFP | - | Tray | Obsolete | - | 4, QUART | 64 Byte | RS485 | 6.25Mbps | 3.3V, 5V | - | Yes | Yes | - | - | - | Surface Mount | 144-LQFP (20x20) |
|
|
XR17D154IVIC UART PCI BUS QUAD 144LQFP |
3,883 | - |
|
Datasheet | 144-LQFP | - | Tray | Obsolete | - | 4, QUART | 64 Byte | RS485 | 6.25Mbps | 3.3V, 5V | - | Yes | Yes | - | - | - | Surface Mount | 144-LQFP (20x20) |
|
|
XR17D158CVIC UART PCI BUS OCTAL 144LQFP |
4,601 | - |
|
Datasheet | 144-LQFP | - | Tray | Obsolete | - | 8 | 64 Byte | RS485 | 6.25Mbps | 3.3V, 5V | Yes | Yes | Yes | - | - | - | Surface Mount | 144-LQFP (20x20) |
|
|
XR17D158IVIC UART PCI BUS OCTAL 144LQFP |
2,359 | - |
|
Datasheet | 144-LQFP | - | Tray | Obsolete | - | 8 | 64 Byte | RS485 | 6.25Mbps | 3.3V, 5V | Yes | Yes | Yes | - | - | - | Surface Mount | 144-LQFP (20x20) |
|
|
XR17V258IVIC UART PCI BUS OCTAL 144LQFP |
4,993 | - |
|
Datasheet | 144-LQFP | - | Tray | Obsolete | - | 8 | 64 Byte | RS485 | 8Mbps | 3.3V, 5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 144-LQFP (20x20) |
|
|
XR17V258IV-FIC UART PCI BUS OCTAL 144LQFP |
4,889 | - |
|
Datasheet | 144-LQFP | - | Tray | Obsolete | - | 8 | 64 Byte | RS485 | 8Mbps | 3.3V, 5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 144-LQFP (20x20) |
|
|
XR17V258IVTR-FIC UART PCI BUS OCTAL 144LQFP |
4,464 | - |
|
Datasheet | 144-LQFP | - | Tape & Reel (TR) | Discontinued at Digi-Key | - | 8 | 64 Byte | RS485 | 8Mbps | 3.3V, 5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 144-LQFP (20x20) |
|
XR19L220IL40-FIC UART/TXRX RS232 40QFN |
2,655 | - |
|
Datasheet | 40-VFQFN Exposed Pad | - | Tray | Obsolete | Internal Oscillator, Timer/Counter | 1, UART | 16 Byte | RS232 | 250kbps | 3.3V ~ 5.5V | Yes | - | Yes | Yes | - | - | Surface Mount | 40-QFN (6x6) |
|
XR19L222IL64-FIC UART/TXRX RS232 64QFN |
2,882 | - |
|
Datasheet | 64-VFQFN Exposed Pad | - | Tray | Obsolete | Internal Oscillator, Timer/Counter | 2, DUART | 64 Byte | RS232 | 1Mbps | 3.3V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 64-QFN (9x9) |
|
|
XR19L400IL40-FIC UART/TXRX RS485 40QFN |
1,447 | - |
|
Datasheet | 40-VFQFN Exposed Pad | - | Tray | Discontinued at Digi-Key | Internal Oscillator, Timer/Counter | 1, UART | 64 Byte | RS485 | 8Mbps | 3.3V, 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 40-QFN (6x6) |
UARTs (Universal Asynchronous Receiver Transmitter) FAQ
Common questions about filtering, comparing and sourcing UARTs (Universal Asynchronous Receiver Transmitter) components.
How can I narrow the UARTs (Universal Asynchronous Receiver Transmitter) selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific UARTs (Universal Asynchronous Receiver Transmitter) part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
