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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SC28L202A1DGG,112IC UART DUAL W/FIFO 56-TSSOP |
1,307 | - |
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Datasheet | 56-TFSOP (0.240", 6.10mm Width) | Impact | Tube | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 1, UART | 256 Byte | RS485 | 3.125Mbps | 3.3V, 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 56-TSSOP |
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SC28L202A1DGG/G:11IC UART DUAL W/FIFO 56-TSSOP |
1,128 | - |
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Datasheet | 56-TFSOP (0.240", 6.10mm Width) | Impact | Tube | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 1, UART | 256 Byte | RS485 | 3.125Mbps | 3.3V, 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 56-TSSOP |
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SC28L202A1DGG/G,11IC UART DUAL W/FIFO 56-TSSOP |
4,720 | - |
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Datasheet | 56-TFSOP (0.240", 6.10mm Width) | Impact | Tape & Reel (TR) | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 1, UART | 256 Byte | RS485 | 3.125Mbps | 3.3V, 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 56-TSSOP |
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SC28L91A1B,528IC UART SINGLE W/FIFO 44QFP |
3,215 | - |
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Datasheet | 44-QFP | Impact | Tape & Reel (TR) | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 1, UART | 16 Byte | - | 1Mbps | 3.3V, 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 44-PQFP (10x10) |
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SC28L92A1A,518IC UART DUAL W/FIFO 44-PLCC |
4,918 | - |
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Datasheet | 44-LCC (J-Lead) | Impact | Tape & Reel (TR) | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | - | 1Mbps | 3.3V, 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
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SC28L92A1B,551IC UART DUAL W/FIFO 44QFP |
1,944 | - |
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Datasheet | 44-QFP | Impact | Tray | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | - | 1Mbps | 3.3V, 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 44-PQFP (10x10) |
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SC28L92A1B,528IC UART DUAL W/FIFO 44QFP |
1,965 | - |
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Datasheet | 44-QFP | Impact | Tape & Reel (TR) | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | - | 1Mbps | 3.3V, 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 44-PQFP (10x10) |
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SC68C752BIB48,128IC UART DUAL 48LQFP |
2,996 | - |
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Datasheet | 48-LQFP | - | Tape & Reel (TR) | Obsolete | - | 2, DUART | 64 Byte | - | 5Mbps | 2.5V, 3.3V, 5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 48-LQFP (7x7) |
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SCC2681AC1A44,512IC UART 44-PLCC |
4,083 | - |
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Datasheet | 44-LCC (J-Lead) | - | Tube | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | - | - | 1Mbps | 5V | Yes | - | Yes | - | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
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SCC2681AC1A44,529IC DUART 1MBPS 44PLCC |
2,430 | - |
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Datasheet | 44-LCC (J-Lead) | - | Tube | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | - | - | 1Mbps | 5V | Yes | - | Yes | - | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
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SCC2681AC1A44,518IC DUART 1MBPS 44PLCC |
2,902 | - |
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Datasheet | 44-LCC (J-Lead) | - | Tape & Reel (TR) | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | - | - | 1Mbps | 5V | Yes | - | Yes | - | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
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SCC2681AE1A44,512IC DUART 1MBPS 44PLCC |
2,219 | - |
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Datasheet | 44-LCC (J-Lead) | - | Tube | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | - | - | 1Mbps | 5V | Yes | - | Yes | - | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
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SCC2681AE1A44,518IC DUART 1MBPS 44PLCC |
1,388 | - |
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Datasheet | 44-LCC (J-Lead) | - | Tape & Reel (TR) | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | - | - | 1Mbps | 5V | Yes | - | Yes | - | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
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SCC2691AC1N24,129IC UART 24-DIP |
3,287 | - |
|
Datasheet | 24-DIP (0.300", 7.62mm) | - | Tube | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 1, UART | - | - | - | 5V | Yes | - | Yes | - | - | - | Through Hole | 24-DIP |
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SCC2691AE1A28,623IC UART 28PLCC |
3,269 | - |
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Datasheet | 28-LCC (J-Lead) | - | Tape & Reel (TR) | Discontinued at Digi-Key | Configurable GPIO, Internal Oscillator, Timer/Counter | 1, UART | - | - | - | 5V | Yes | - | Yes | - | - | - | Surface Mount | 28-PLCC (11.48x11.48) |
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SCC2691AE1N24,129IC UART 24-DIP |
1,487 | - |
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Datasheet | 24-DIP (0.300", 7.62mm) | - | Tube | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 1, UART | - | - | - | 5V | Yes | - | Yes | - | - | - | Through Hole | 24-DIP |
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SCC2692AC1A44,529IC DUART 1MBPS 44PLCC |
4,628 | - |
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Datasheet | 44-LCC (J-Lead) | - | Tube | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | - | - | 1Mbps | 5V | Yes | - | Yes | - | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
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SCC2692AC1B44,557IC UART DUAL W/FIFO 44QFP |
1,680 | - |
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Datasheet | 44-QFP | - | Tray | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | - | - | 1Mbps | 5V | Yes | - | Yes | - | - | - | Surface Mount | 44-PQFP (10x10) |
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SCC2692AC1B44,551IC UART DUAL W/FIFO 44QFP |
1,515 | - |
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Datasheet | 44-QFP | - | Tray | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | - | - | 1Mbps | 5V | Yes | - | Yes | - | - | - | Surface Mount | 44-PQFP (10x10) |
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SCC2692AE1A44,512IC DUART DUAL W/FIFO 44-PLCC |
1,536 | - |
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Datasheet | 44-LCC (J-Lead) | - | Tube | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | - | - | 1Mbps | 5V | Yes | - | Yes | - | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
UARTs (Universal Asynchronous Receiver Transmitter) FAQ
Common questions about selecting, comparing and sourcing UARTs (Universal Asynchronous Receiver Transmitter) components through Winsun (HK) Electronics.
What should I check when selecting UARTs (Universal Asynchronous Receiver Transmitter) components?
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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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
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