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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
XR16C850CM-FIC UART FIFO 128B 48TQFP |
4,601 | - |
|
Datasheet | 48-TQFP | - | Tray | Obsolete | Internal Oscillator, Printer Port, Timer/Counter | 1, UART | 128 Byte | RS485 | 2Mbps | 2.97V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
|
XR16M654IL48-FIC UART FIFO 64B QUAD 48QFN |
2,771 | - |
|
Datasheet | 48-VFQFN Exposed Pad | - | Tray | Obsolete | Internal Oscillator, Timer/Counter | 4, QUART | 64 Byte | RS232 | 16Mbps | 1.62V ~ 3.63V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 48-QFN (7x7) |
|
XR16V794IV-FIC UART FIFO 64B QUAD 64LQFP |
3,055 | - |
|
Datasheet | 64-LQFP | - | Tray | Obsolete | Internal Oscillator, Timer/Counter | 4, QUART | 64 Byte | RS485 | 8Mbps | 2.25V ~ 3.6V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 64-LQFP (10x10) |
|
TL16CP554AIPMIC UART FIFO 16BIT QUAD 64LQFP |
1,964 | - |
|
Datasheet | 64-LQFP | - | Tray | Obsolete | - | 4, QUART | 16 Byte | - | 1Mbps | 3V ~ 5.25V | Yes | - | Yes | Yes | - | - | Surface Mount | 64-LQFP (10x10) |
|
MAX14830ETM+G3UIC UART QUAD 48-TQFN |
3,654 | - |
|
Datasheet | 48-WFQFN Exposed Pad | - | Tube | Obsolete | Internal Oscillator | 4, QUART | 128 Byte | RS232, RS485 | - | 1.71V ~ 3.6V | Yes | Yes | - | - | - | - | Surface Mount | 48-TQFN (7x7) |
|
SC28C94A1N,112IC UART QUAD W/FIFO 48-DIP |
3,378 | - |
|
Datasheet | 48-DIP (0.600", 15.24mm) | - | Tube | Obsolete | Internal Oscillator, Timer/Counter | 4, QUART | 8 Byte | - | 1Mbps | 5V | Yes | - | Yes | Yes | - | - | Through Hole | 48-DIP |
|
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XR16C854DCV-FIC UART FIFO 128B QUAD 64LQFP |
4,929 | - |
|
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) |
|
TL16C554IFNRIC ASYNC COMM ELEMENT 68-PLCC |
1,512 | - |
|
Datasheet | 68-LCC (J-Lead) | - | Tape & Reel (TR) | Active | - | 4, QUART | 16 Byte | - | 1Mbps | 4.75V ~ 5.25V | - | - | Yes | Yes | - | - | Surface Mount | 68-PLCC (24.23x24.23) |
|
|
TL16C754BFNIC QUAD UART 64BYTE FIFO 68-PLCC |
3,772 | - |
|
Datasheet | 68-LCC (J-Lead) | - | Tube | Active | - | 4, QUART | 64 Byte | - | 3Mbps | 2.7V ~ 5.5V | Yes | - | Yes | Yes | - | - | Surface Mount | 68-PLCC (24.23x24.23) |
|
TL16C754BPNIC QUAD UART W/FIFO 80-LQFP |
1,327 | - |
|
Datasheet | 80-LQFP | - | Tray | Active | - | 4, QUART | 64 Byte | - | 3Mbps | 2.7V ~ 5.5V | Yes | - | Yes | Yes | - | - | Surface Mount | 80-LQFP (12x12) |
|
XR16V598IQ100-FIC UART FIFO 16B OCTAL 100QFP |
2,318 | - |
|
Datasheet | 100-BQFP | - | Tray | Active | Internal Oscillator, Timer/Counter | 8 | 16 Byte | RS485 | 15Mbps | 2.25V ~ 3.6V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 100-QFP (14x20) |
|
|
XR16V698IQ100-FIC UART FIFO 32B OCTAL 100QFP |
2,611 | - |
|
Datasheet | 100-BQFP | - | Tray | Active | Internal Oscillator, Timer/Counter | 8 | 32 Byte | RS485 | 15Mbps | 2.25V ~ 3.6V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 100-QFP (14x20) |
|
|
TL16C754BPNRIC QUAD UART 64BYTE FIFO 80-LQFP |
1,101 | - |
|
Datasheet | 80-LQFP | - | Tape & Reel (TR) | Active | - | 4, QUART | 64 Byte | - | 3Mbps | 2.7V ~ 5.5V | Yes | - | Yes | Yes | - | - | Surface Mount | 80-LQFP (12x12) |
|
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XR16L788IQTR-FIC UART FIFO 64B OCTAL 100QFP |
4,674 | - |
|
Datasheet | 100-BQFP | - | Tape & Reel (TR) | Obsolete | Internal Oscillator, Timer/Counter | 8 | 64 Byte | RS485 | 6.25Mbps | 2.97V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 100-QFP (14x20) |
|
|
XR16L788IQ-FIC UART 64B 3.3V OCTAL 100QFP |
3,065 | - |
|
Datasheet | 100-BQFP | - | Tray | Obsolete | Internal Oscillator, Timer/Counter | 8 | 64 Byte | RS485 | 6.25Mbps | 2.97V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 100-QFP (14x20) |
|
IS82C52Z96IC CTRLR CMOS SERIAL 28-PLCC |
4,303 | - |
|
Datasheet | 28-LCC (J-Lead) | - | Tape & Reel (TR) | Active | - | 1, UART | - | RS232 | 1Mbps | 4.5V ~ 5.5V | - | - | - | Yes | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
PC16550DN/NOPBIC UART WITH FIFO 40-DIP |
3,320 | - |
|
Datasheet | 40-DIP (0.600", 15.24mm) | - | Tube | Obsolete | - | 1, UART | 16 Byte | - | 1.5Mbps | 4.5V ~ 5.5V | - | - | Yes | Yes | - | - | Through Hole | 40-DIP |
|
PC16550DV/NOPBIC UART WITH FIFO 44-PLCC |
2,693 | - |
|
Datasheet | 44-LCC (J-Lead) | - | Tube | Obsolete | - | 1, UART | 16 Byte | - | 1.5Mbps | 4.5V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.58x16.58) |
|
PC16552DV/NOPBIC UART DUAL WITH FIFO 44-PLCC |
2,504 | - |
|
Datasheet | 44-LCC (J-Lead) | - | Tube | Obsolete | - | 2, DUART | 16 Byte | - | 1.5Mbps | 5V | - | - | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.58x16.58) |
|
TL16C550CIPTIC ASYNC COMM ELEMENT 48-LQFP |
3,441 | - |
|
Datasheet | 48-LQFP | - | Tray | Obsolete | - | 1, UART | 16 Byte | - | 1Mbps | 3V ~ 5.25V | Yes | - | Yes | Yes | - | - | Surface Mount | 48-LQFP (7x7) |
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. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
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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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