UARTs (Universal Asynchronous Receiver Transmitter)
Review UARTs (Universal Asynchronous Receiver Transmitter) Interface components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to ICMENU for sourcing and quotation support.
| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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XR88C92IJTR-FIC UART FIFO DUAL 44PLCC |
2,719 |
|
Datasheet | 44-LCC (J-Lead) | - | Tape & Reel (TR) | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | 8 Byte | - | 230.4Kbps | 2.97V ~ 5.5V | Yes | - | - | - | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
|
XR88C92IV-FIC UART FIFO DUAL 44LQFP |
2,758 |
|
Datasheet | 44-LQFP | - | Tray | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | 8 Byte | - | 230.4Kbps | 2.97V ~ 5.5V | Yes | - | - | - | - | - | Surface Mount | 44-LQFP (10x10) |
|
ST16C550CP40IC UART FIFO 16BYTE 40DIP |
4,635 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | - | Tube | Obsolete | Timer/Counter | 1, UART | 16 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Through Hole | 40-PDIP |
|
XR16M890IM48TR-FIC UART TXRX 128 BYTE 48TQFP |
1,901 |
|
Datasheet | 48-TQFP | - | Tape & Reel (TR) | Obsolete | Internal Oscillator, Timer/Counter | 1, UART | 128 Byte | RS232, RS422, RS485 | 24Mbps | 1.62V ~ 3.63V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
|
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XR16M890IM48-FIC UART TXRX 128 BYTE 48TQFP |
2,599 |
|
Datasheet | 48-TQFP | - | Tray | Obsolete | Internal Oscillator, Timer/Counter | 1, UART | 128 Byte | RS232, RS422, RS485 | 24Mbps | 1.62V ~ 3.63V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
|
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ST16C450CP40-FIC UART 40DIP |
2,293 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | - | Tube | Obsolete | Timer/Counter | 1, UART | 1 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Through Hole | 40-PDIP |
|
|
ST16C550CP40-FIC UART 40DIP |
2,671 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | - | Tube | Obsolete | Timer/Counter | 1, UART | 16 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Through Hole | 40-PDIP |
|
|
ST16C1550IQ48TR-FIC UART 2.97V - 5.5V 48TQFP |
2,424 |
|
Datasheet | 48-TQFP | - | Tape & Reel (TR) | Discontinued at Digi-Key | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 48-TQFP (7x7) |
|
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ST16C580CQ48TR-FIC UART 2.97V - 5.5V 48TQFP |
1,570 |
|
Datasheet | 48-TQFP | - | Tape & Reel (TR) | Discontinued at Digi-Key | Timer/Counter | 1, UART | 16 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
|
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ST16C650ACQ48TR-FIC UART 2.90V - 5.5V 48TQFP |
3,577 |
|
Datasheet | 48-TQFP | - | Tape & Reel (TR) | Discontinued at Digi-Key | Internal Oscillator, Printer Port, Timer/Counter | 1, UART | 32 Byte | RS232, RS422, RS485 | 3.125Mbps | 2.9V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
Frequently Asked Questions
What are UARTs (Universal Asynchronous Receiver Transmitter) components used for?
UARTs (Universal Asynchronous Receiver Transmitter) components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right UARTs (Universal Asynchronous Receiver Transmitter) part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can ICMENU help source obsolete or hard-to-find UARTs (Universal Asynchronous Receiver Transmitter) parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
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