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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XR82C684J-FIC UART CMOS QUAD 68PLCC |
4,022 | - |
|
Datasheet | 68-LCC (J-Lead) | - | Tube | Obsolete | Internal Oscillator, Timer/Counter | 4, QUART | - | - | 1Mbps | 5V | - | - | - | - | - | - | Surface Mount | 68-PLCC (24.23x24.23) |
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XR82C684JTR-FIC UART CMOSS QUAD 68PLCC |
2,097 | - |
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Datasheet | 68-LCC (J-Lead) | - | Tape & Reel (TR) | Obsolete | Internal Oscillator, Timer/Counter | 4, QUART | - | - | 1Mbps | 5V | - | - | - | - | - | - | Surface Mount | 68-PLCC (24.23x24.23) |
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XR88C192CJ-FIC UART FIFO DUAL 44PLCC |
1,423 | - |
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Datasheet | 44-LCC (J-Lead) | - | Tube | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | - | 230.4Kbps | 2.97V ~ 5.5V | Yes | - | - | - | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
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XR88C192IJ-FIC UART FIFO DUAL 44PLCC |
3,821 | - |
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Datasheet | 44-LCC (J-Lead) | - | Tube | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | - | 230.4Kbps | 2.97V ~ 5.5V | Yes | - | - | - | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
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XR88C192IV-FIC UART FIFO DUAL 44LQFP |
1,838 | - |
|
Datasheet | 44-LQFP | - | Tray | Obsolete | 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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XR88C681CP/40IC UART CMOS DUAL 40DIP |
4,726 | - |
|
Datasheet | 40-DIP (0.600", 15.24mm) | - | Tube | Obsolete | Internal Oscillator, Timer/Counter | 2, DUART | 3 Byte | - | 1Mbps | 5V | - | - | - | - | - | - | Through Hole | 40-PDIP |
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XR88C681JTR-FIC UART CMOS DUAL 44PLCC |
1,117 | - |
|
Datasheet | 44-LCC (J-Lead) | - | Tape & Reel (TR) | Obsolete | Internal Oscillator, Timer/Counter | 2, DUART | 3 Byte | - | 1Mbps | 5V | - | - | - | - | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
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XR88C681P/40IC UART CMOS DUAL 40DIP |
2,409 | - |
|
Datasheet | 40-DIP (0.600", 15.24mm) | - | Tube | Obsolete | Internal Oscillator, Timer/Counter | 2, DUART | 3 Byte | - | 1Mbps | 5V | - | - | - | - | - | - | Through Hole | 40-PDIP |
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XR88C681P/40-FIC UART CMOS DUAL 40DIP |
3,692 | - |
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Datasheet | 40-DIP (0.600", 15.24mm) | - | Tube | Obsolete | Internal Oscillator, Timer/Counter | 2, DUART | 3 Byte | - | 1Mbps | 5V | - | - | - | - | - | - | Through Hole | 40-PDIP |
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XR88C92CJTR-FIC UART FIFO DUAL 44PLCC |
2,234 | - |
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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) |
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XR88C92CV-FIC UART FIFO DUAL 44LQFP |
3,097 | - |
|
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) |
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XR88C92CVTR-FIC UART FIFO DUAL 44LQFP |
3,780 | - |
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Datasheet | 44-LQFP | - | Tape & Reel (TR) | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | 8 Byte | - | 230.4Kbps | 2.97V ~ 5.5V | Yes | - | - | - | - | - | Surface Mount | 44-LQFP (10x10) |
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XR88C92IJ-FIC UART FIFO DUAL 44PLCC |
4,612 | - |
|
Datasheet | 44-LCC (J-Lead) | - | Tube | 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) |
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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) |
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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) |
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ST16C550CP40IC UART FIFO 16BYTE 40DIP |
4,635 | - |
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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 |
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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 | - |
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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 | - |
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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 |
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ST16C550CP40-FIC UART 40DIP |
2,671 | - |
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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 |
UARTs (Universal Asynchronous Receiver Transmitter) FAQ
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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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