UARTs (Universal Asynchronous Receiver Transmitter)
Browse available UARTs (Universal Asynchronous Receiver Transmitter) part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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XR16L2750IMTR-FIC UART FIFO 64B DUAL 48TQFP |
2,815 | - |
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Datasheet | 48-TQFP | - | Tape & Reel (TR) | Active | Internal Oscillator, Timer/Counter | 2, DUART | 64 Byte | RS232, RS485 | 6.25Mbps | 2.25V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
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ST16C2550IQ48TR-FIC UART FIFO 16B DUAL 48TQFP |
3,168 | - |
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Datasheet | 48-TQFP | - | Tape & Reel (TR) | Active | Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | RS232, RS485 | 4Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
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NS16C2552TVSX/NOPBIC UART DUAL 16BYTE 48-TQFP |
2,399 | - |
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Datasheet | 48-TQFP | - | Tape & Reel (TR) | Active | - | 2, DUART | 16 Byte | - | 5Mbps | 2.97V ~ 5.5V | Yes | Yes | - | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
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SCC2692AE1N40,602IC DUART 1MBPS 40DIP |
1,490 | - |
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Datasheet | 40-DIP (0.600", 15.24mm) | - | Tube | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | - | - | 1Mbps | 5V | Yes | - | Yes | - | - | - | Through Hole | 40-DIP |
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SCC68692E1N40,602IC DUART 1MBPS 40DIP |
3,251 | - |
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Datasheet | 40-DIP (0.600", 15.24mm) | - | Tube | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | - | - | 1Mbps | 5V | Yes | - | Yes | - | - | - | Through Hole | 40-DIP |
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ST16C2552IJ44TR-FIC UART FIFO 16B DUAL 44PLCC |
2,789 | - |
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Datasheet | 44-LCC (J-Lead) | - | Tape & Reel (TR) | Active | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | RS232, RS485 | 4Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
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TL16C554AFNRG4IC ASYNC COMM ELEMENT 68-PLCC |
3,192 | - |
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Datasheet | 68-LCC (J-Lead) | - | Tape & Reel (TR) | Obsolete | - | 4, QUART | 16 Byte | - | 1Mbps | 3V ~ 5.25V | Yes | - | Yes | Yes | - | - | Surface Mount | 68-PLCC (24.23x24.23) |
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SC28L92A1BS,528IC UART DUAL W/FIFO 48HVQFN |
2,595 | - |
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Datasheet | 48-VFQFN Exposed Pad | Impact | Tape & Reel (TR) | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | - | 1Mbps | 3.3V, 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 48-HVQFN (6x6) |
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ST16C554DIJ68-FIC UART FIFO 16B QUAD 68PLCC |
2,399 | - |
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Datasheet | 68-LCC (J-Lead) | - | Tube | Obsolete | Internal Oscillator, Timer/Counter | 4, QUART | 16 Byte | RS232 | 1.5Mbps | 2.97V ~ 5.5V | Yes | - | Yes | Yes | - | - | Surface Mount | 68-PLCC (24.23x24.23) |
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TL16C552AIFNIC ASYNC COMM ELEMENT DUAL68PLCC |
3,208 | - |
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Datasheet | 68-LCC (J-Lead) | - | Tube | Active | Printer Port | 2, DUART | 16 Byte | - | 1Mbps | 4.75V ~ 5.25V | - | - | Yes | Yes | - | - | Surface Mount | 68-PLCC (24.23x24.23) |
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SC28L92A1BS,557IC UART DUAL W/FIFO 48HVQFN |
3,845 | - |
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Datasheet | 48-VFQFN Exposed Pad | Impact | Tray | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | - | 1Mbps | 3.3V, 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 48-HVQFN (6x6) |
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ST16C650ACQ48-FIC UART FIFO 32B 48TQFP |
4,602 | - |
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Datasheet | 48-TQFP | - | Tray | Last Time Buy | 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) |
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ST16C1550CQ48TR-FIC UART FIFO 16B 48TQFP |
2,477 | - |
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Datasheet | 48-TQFP | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 48-TQFP (7x7) |
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ST16C2550CQ48TR-FIC UART FIFO 16B DUAL 48TQFP |
1,576 | - |
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Datasheet | 48-TQFP | - | Tape & Reel (TR) | Active | Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | RS232, RS485 | 4Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
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TL16C752BPTRIC DUAL UART 3.3V W/FIFO 48-LQFP |
3,452 | - |
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Datasheet | 48-LQFP | - | Tape & Reel (TR) | Obsolete | - | 2, DUART | 64 Byte | - | 3Mbps | 2.7V ~ 3.6V | Yes | - | Yes | Yes | - | - | Surface Mount | 48-LQFP (7x7) |
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XR16C2550IM-FIC UART FIFO 16B DUAL 48TQFP |
3,531 | - |
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Datasheet | 48-TQFP | - | Tray | Active | Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | RS232, RS485 | 4Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
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ST16C650AIQ48-FIC UART FIFO 32B 48TQFP |
2,300 | - |
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Datasheet | 48-TQFP | - | Tray | Last Time Buy | 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) |
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TL16C552FNRG4IC ASYNC COMM ELEMENT 68-PLCC |
3,909 | - |
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Datasheet | 68-LCC (J-Lead) | - | Tape & Reel (TR) | Discontinued at Digi-Key | Printer Port | 2, DUART | 16 Byte | - | 1Mbps | 4.75V ~ 5.25V | - | - | Yes | Yes | - | - | Surface Mount | 68-PLCC (24.23x24.23) |
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XR88C192CV-FIC UART FIFO DUAL 44LQFP |
3,644 | - |
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Datasheet | 44-LQFP | - | Tray | Last Time Buy | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | - | 230.4Kbps | 2.97V ~ 5.5V | Yes | - | - | - | - | - | Surface Mount | 44-LQFP (10x10) |
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SC28L92A1BS,551IC UART DUAL W/FIFO 48HVQFN |
1,495 | - |
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Datasheet | 48-VFQFN Exposed Pad | Impact | Tray | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | - | 1Mbps | 3.3V, 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 48-HVQFN (6x6) |
UARTs (Universal Asynchronous Receiver Transmitter) FAQ
Common questions about selecting, comparing and sourcing UARTs (Universal Asynchronous Receiver Transmitter) components through Winsun (HK) Electronics.
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Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
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