UARTs (Universal Asynchronous Receiver Transmitter)
Explore UARTs (Universal Asynchronous Receiver Transmitter) parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks 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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TL16C752CIRHBRG4IC DUAL UART W/64B FIFO 32-QFN |
1,132 |
|
Datasheet | 32-VFQFN Exposed Pad | - | Tape & Reel (TR) | Discontinued at Digi-Key | - | 2, DUART | 64 Byte | RS485 | 3Mbps | 1.62V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 32-VQFN (5x5) |
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XR16L580IM-FIC UART FIFO 16B 48TQFP |
4,707 |
|
Datasheet | 48-TQFP | - | Tray | Active | Internal Oscillator, Timer/Counter | 1, UART | 16 Byte | RS232, RS422 | 3.125Mbps | 2.25V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
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TL16C550DPFBRIC ASYNC COMM ELEMENT 48-TQFP |
3,138 |
|
Datasheet | 48-TQFP | - | Tape & Reel (TR) | Active | - | 1, UART | 16 Byte | - | 1Mbps | 2.25V ~ 5.5V | Yes | - | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
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TL16C752CIPFBRIC DUAL UART W/64B FIFO 48TQFP |
4,572 |
|
Datasheet | 48-TQFP | - | Tape & Reel (TR) | Active | - | 2, DUART | 64 Byte | RS485 | 3Mbps | 1.62V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
|
SCC2691AC1A28,602IC UART SINGLE 28-PLCC |
4,446 |
|
Datasheet | 28-LCC (J-Lead) | - | Tube | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 1, UART | - | - | - | 5V | Yes | - | Yes | - | - | - | Surface Mount | 28-PLCC (11.48x11.48) |
|
TL16C2752FNRIC DUAL UART 64BYTE FIFO 44-PLCC |
3,515 |
|
Datasheet | 44-LCC (J-Lead) | - | Tape & Reel (TR) | Discontinued at Digi-Key | Internal Oscillator | 2, DUART | 64 Byte | RS485 | 3Mbps | 1.8V ~ 5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.58x16.58) |
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SC16C752BIB48,157IC UART DUAL W/FIFO 48-LQFP |
3,239 |
|
Datasheet | 48-LQFP | - | Tray | Obsolete | - | 2, DUART | 64 Byte | - | 5Mbps | 2.5V, 3.3V, 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 48-LQFP (7x7) |
|
SCC2691AC1D24,518IC UART 24SOIC |
4,648 |
|
Datasheet | 24-SOIC (0.295", 7.50mm Width) | - | Tape & Reel (TR) | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 1, UART | - | - | - | 5V | Yes | - | Yes | - | - | - | Surface Mount | 24-SO |
|
TL16C752BPTRG4IC DUAL UART 3.3V W/FIFO 48-LQFP |
4,523 |
|
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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SCC2691AC1A28,623IC UART SINGLE 28-PLCC |
3,670 |
|
Datasheet | 28-LCC (J-Lead) | - | Tape & Reel (TR) | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 1, UART | - | - | - | 5V | Yes | - | Yes | - | - | - | Surface Mount | 28-PLCC (11.48x11.48) |
|
SC16C750IB64,128IC UART 64BYTE 64LQFP |
3,784 |
|
Datasheet | 64-LQFP | - | Tape & Reel (TR) | Obsolete | - | 1, UART | 64 Byte | - | 3Mbps | 2.5V, 3.3V, 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 64-LQFP (10x10) |
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SC16C750IA44,512IC UART 64BYTE 44PLCC |
2,910 |
|
Datasheet | 44-LCC (J-Lead) | - | Tube | Obsolete | - | 1, UART | 64 Byte | - | 3Mbps | 2.5V, 3.3V, 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
|
XR16M781IL32-FIC UART FIFO 64B 32QFN |
2,198 |
|
Datasheet | 32-VFQFN Exposed Pad | - | Tray | Obsolete | Internal Oscillator, Timer/Counter | 1, UART | 64 Byte | RS232, RS422, RS485 | 20Mbps | 1.62V ~ 3.63V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 32-QFN (5x5) |
|
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SC16C550BIB48,151IC UART SINGLE W/FIFO 48-LQFP |
4,382 |
|
Datasheet | 48-LQFP | - | Tray | Obsolete | - | 1, UART | 16 Byte | - | 3Mbps | 2.5V, 3.3V, 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 48-LQFP (7x7) |
|
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ST16C550IQ48TR-FIC UART FIFO 16B SGL 48TQFP |
1,259 |
|
Datasheet | 48-TQFP | - | Tape & Reel (TR) | Active | Timer/Counter | 1, UART | 16 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
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TL16C2550IPFBG4IC DUAL UART 16BYTE FIFO 48-TQFP |
2,704 |
|
Datasheet | 48-TQFP | - | Tray | Discontinued at Digi-Key | Internal Oscillator | 2, DUART | 16 Byte | - | 1.5Mbps | 1.8V ~ 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
|
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TL16C2550PFBG4IC DUAL UART 16BYTE FIFO 48-TQFP |
4,741 |
|
Datasheet | 48-TQFP | - | Tray | Discontinued at Digi-Key | Internal Oscillator | 2, DUART | 16 Byte | - | 1.5Mbps | 1.8V ~ 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
|
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XR68M752IL32TR-FIC UART FIFO 64B DUAL 32QFN |
2,597 |
|
Datasheet | 32-VFQFN Exposed Pad | - | Tape & Reel (TR) | Obsolete | Internal Oscillator, Timer/Counter | 2, DUART | 64 Byte | RS232, RS422, RS485 | 16Mbps | 1.62V ~ 3.63V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 32-QFN (5x5) |
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SCC2681AC1N28,112IC UART 28-DIP |
1,759 |
|
Datasheet | 28-DIP (0.600", 15.24mm) | - | Tube | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | - | - | 1Mbps | 5V | Yes | - | Yes | - | - | - | Through Hole | 28-DIP |
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SCC2692AC1N28,602IC DUART 1MBPS 28DIP |
4,005 |
|
Datasheet | 28-DIP (0.600", 15.24mm) | - | Tube | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | - | - | 1Mbps | 5V | Yes | - | Yes | - | - | - | Through Hole | 28-DIP |
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 JIEXIN Electronics help source obsolete or hard-to-find UARTs (Universal Asynchronous Receiver Transmitter) parts?
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