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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XR16C854IV-FIC UART FIFO 128B QUAD 64LQFP |
843 |
|
Datasheet | 64-LQFP | - | Tray | Active | Internal Oscillator, Timer/Counter | 4, QUART | 128 Byte | RS232, RS485 | 2Mbps | 2.97V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 64-LQFP (10x10) |
|
XR16V798IQ-FIC UART FIFO 64B OCTAL 100QFP |
184 |
|
Datasheet | 100-BQFP | - | Tray | Active | Internal Oscillator, Timer/Counter | 8 | 64 Byte | RS485 | 8Mbps | 2.25V ~ 3.6V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 100-QFP (14x20) |
|
TL16C550DIPFBIC ASYNC COMM ELEMENT 48-TQFP |
3,039 |
|
Datasheet | 48-TQFP | - | Bulk | Active | - | 1, UART | 16 Byte | - | 1Mbps | 2.25V ~ 5.5V | Yes | - | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
|
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TL16C550CPFBRIC ASYNC COMM ELEMENT 48-TQFP |
2,346 |
|
Datasheet | 48-TQFP | - | Tape & Reel (TR) | Active | - | 1, UART | 16 Byte | - | 1Mbps | 3V ~ 5.25V | Yes | - | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
|
ST16C550CJ44-FIC UART FIFO 16B SGL 44PLCC |
1,643 |
|
Datasheet | 44-LCC (J-Lead) | - | Tube | Active | Timer/Counter | 1, UART | 16 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
|
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TL16C2550IPFBIC DUAL UART 16BYTE FIFO 48-TQFP |
600 |
|
Datasheet | 48-TQFP | - | Bulk | Active | Internal Oscillator | 2, DUART | 16 Byte | - | 1.5Mbps | 1.8V ~ 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
|
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TL16C2550PFBRIC DUAL UART 1.8V-5V FIFO 48TQFP |
849 |
|
Datasheet | 48-TQFP | - | Tape & Reel (TR) | Active | Internal Oscillator | 2, DUART | 16 Byte | - | 1.5Mbps | 1.8V ~ 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
|
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TL16C752CPFBIC DUAL UART W/64B FIFO 48-TQFP |
137 |
|
Datasheet | 48-TQFP | - | Tray | Active | - | 2, DUART | 64 Byte | RS485 | 3Mbps | 1.62V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
|
XR68M752IM48-FIC UART FIFO 64B DUAL 48TQFP |
176 |
|
Datasheet | 48-TQFP | - | Tray | Active | Internal Oscillator, Timer/Counter | 2, DUART | 64 Byte | RS232, RS422, RS485 | 16Mbps | 1.62V ~ 3.63V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
|
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TL16C752DPFBRQ1IC UART DUAL 64 BYTE 48TQFP |
1,158 |
|
Datasheet | 48-TQFP | - | Tape & Reel (TR) | Active | Internal Oscillator, Timer/Counter | 2, DUART | 64 Byte | RS485 | 3Mbps | 1.62V ~ 5.5V | Yes | Yes | Yes | Yes | Automotive | AEC-Q100 | Surface Mount | 48-TQFP (7x7) |
|
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ST16C2550IJ44-FIC UART FIFO 16B DUAL 44PLCC |
575 |
|
Datasheet | 44-LCC (J-Lead) | - | Tube | Active | 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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TL16C750EPFBRSINGLE UART |
1,940 |
|
Datasheet | 48-TQFP | - | Tape & Reel (TR) | Active | Internal Oscillator | 1 | 128 Byte | RS232, RS485 | 6Mbps | 1.62V ~ 1.98V, 2.75V ~ 2.75V, 3V ~ 3.6V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
|
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XR16L2750CM-FIC UART FIFO 64B DUAL 48TQFP |
165 |
|
Datasheet | 48-TQFP | - | Tray | 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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XR16L2550IM-FIC UART FIFO 16B DUAL 48TQFP |
386 |
|
Datasheet | 48-TQFP | - | Tray | Active | Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | RS232 | 4Mbps | 2.25V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
|
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XR16L2751IM-FIC UART FIFO 64B DUAL 48TQFP |
562 |
|
Datasheet | 48-TQFP | - | Tray | 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) |
|
TL16C552FNRIC ASYNC COMM ELEMENT DUAL68PLCC |
592 |
|
Datasheet | 68-LCC (J-Lead) | - | Tape & Reel (TR) | 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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XR16L2751CM-FIC UART FIFO 64B DUAL 48TQFP |
340 |
|
Datasheet | 48-TQFP | - | Tray | 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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TL16CP754CPMIC QUAD UART 64BYTE FIFO 64-LQFP |
4,681 |
|
Datasheet | 64-LQFP | - | Bulk | Active | Internal Oscillator | 4, QUART | 64 Byte | RS485 | 3Mbps | 1.62V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 64-LQFP (10x10) |
|
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TL16C554AFNIC QUAD UART W/FIFO 68-PLCC |
186 |
|
Datasheet | 68-LCC (J-Lead) | - | Bulk | Active | - | 4, QUART | 16 Byte | - | 1Mbps | 3V ~ 5.25V | Yes | - | Yes | Yes | - | - | Surface Mount | 68-PLCC (24.23x24.23) |
|
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XR16C2852CJ-FIC UART FIFO 128B 44PLCC |
160 |
|
Datasheet | 44-LCC (J-Lead) | - | Tube | Active | Internal Oscillator, Timer/Counter | 2, DUART | 128 Byte | RS232, RS485 | 3.125Mbps | 2.97V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
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?
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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