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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TL16C550DIZQSRIC ASYNC COMM ELEMENT 24-BGA |
2,032 |
|
Datasheet | 24-VFBGA | - | Tape & Reel (TR) | Obsolete | - | 1, UART | 16 Byte | - | 1Mbps | 2.25V ~ 5.5V | Yes | - | Yes | Yes | - | - | Surface Mount | 24-BGA MICROSTAR JUNIOR (3x3) |
|
PC87108AVHGSERIAL I/O CONTROLLER |
1,378 |
|
Datasheet | 80-LQFP | - | Bulk | Active | Timer/Counter | 8, OCTART | - | IrDA | 4Mbps | 2.97V ~ 3.63V, 4.5V ~ 5.5V | No | Yes | Yes | Yes | - | - | Surface Mount | 80-LQFP (12x12) |
|
TL16C450FNRIC ASYNC COMM ELEMENT 44-PLCC |
1,449 |
|
Datasheet | 44-LCC (J-Lead) | - | Tape & Reel (TR) | Active | - | 1, UART | - | - | - | 4.75V ~ 5.25V | - | - | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.58x16.58) |
|
HD3-6406-5PROGRAMMABLE COMMS INTERFACE |
985 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
TL16C752PTIC DUAL 3.3V UART 48-LQFP |
4,246 |
|
Datasheet | 48-LQFP | - | Tray | Obsolete | False-start Bit Detection | 2, DUART | 64 Byte | - | - | 2.7V ~ 3.6V | Yes | - | Yes | Yes | - | - | Surface Mount | 48-LQFP (7x7) |
|
XR16C850IJ-FIC UART FIFO 128B 44PLCC |
1,127 |
|
Datasheet | 44-LCC (J-Lead) | - | Tube | Obsolete | Internal Oscillator, Printer Port, Timer/Counter | 1, UART | 128 Byte | RS485 | 2Mbps | 2.97V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
|
|
TL16C550CFNIC ASYNC COMM ELEMENT 44-PLCC |
2,539 |
|
Datasheet | 44-LCC (J-Lead) | - | Bulk | Obsolete | - | 1, UART | 16 Byte | - | 1Mbps | 3V ~ 5.25V | Yes | - | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.58x16.58) |
|
XR68M752IM48TR-FIC UART FIFO 64B DUAL 48TQFP |
1,500 |
|
Datasheet | 48-TQFP | - | Tape & Reel (TR) | 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) |
|
|
HD3-6402C-9CMOS UART |
6,838 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
TL16C552APNIC ASYNC COMM ELMNT DUAL 80-LQFP |
4,315 |
|
Datasheet | 80-LQFP | - | Bulk | Obsolete | Printer Port | 2, DUART | 16 Byte | - | 1Mbps | 4.75V ~ 5.25V | - | - | Yes | Yes | - | - | Surface Mount | 80-LQFP (12x12) |
|
TL16C2552FNIC DUAL UART 16BYTE FIFO 44-PLCC |
4,960 |
|
Datasheet | 44-LCC (J-Lead) | - | Bulk | Active | Internal Oscillator | 2, DUART | 16 Byte | - | 1.5Mbps | 1.8V ~ 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.58x16.58) |
|
|
TL16C550CIFNIC ASYNC COMM ELEMENT 44-PLCC |
2,853 |
|
Datasheet | 44-LCC (J-Lead) | - | Bulk | Obsolete | - | 1, UART | 16 Byte | - | 1Mbps | 3V ~ 5.25V | Yes | - | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.58x16.58) |
|
XR16V564ILQUAD UART WITH 32-BYTE FIFO |
287 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
TL16C450FNIC ASYNC COMM ELEMENT 44-PLCC |
154 |
|
Datasheet | 44-LCC (J-Lead) | - | Bulk | Active | - | 1, UART | - | - | - | 4.75V ~ 5.25V | - | - | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.58x16.58) |
|
XR16V564IJQUAD UART WITH 32-BYTE FIFO |
215 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
XR16V564DIVQUAD UART WITH 32-BYTE FIFO |
522 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
XR16V564IVQUAD UART WITH 32-BYTE FIFO |
489 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
TL16C752CIPFBRQ1IC UART DUAL W/64B FIFO 48TQFP |
1,000 |
|
Datasheet | 48-TQFP | - | Tape & Reel (TR) | Active | - | 2, DUART | 64 Byte | RS485 | 3Mbps | 1.62V ~ 5.5V | Yes | Yes | Yes | Yes | Automotive | AEC-Q100 | Surface Mount | 48-TQFP (7x7) |
|
|
CDP65C51M4S2357ASYNCHRONOUS COMMUNICATIONS INTE |
72,466 |
|
Datasheet | - | * | Tube | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
TL16C750PMIC UART W/64-BYTE FIFO 64-LQFP |
2,386 |
|
Datasheet | 64-LQFP | - | Bulk | Active | - | 1, UART | 64 Byte | - | 1Mbps | 3V ~ 5.25V | Yes | - | Yes | Yes | - | - | Surface Mount | 64-LQFP (10x10) |
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.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
