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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TL16C554APNRIC ASYNC COMM ELEMENT 80-LQFP |
1,863 | - |
|
Datasheet | 80-LQFP | - | Tape & Reel (TR) | Active | - | 4, QUART | 16 Byte | - | 1Mbps | 3V ~ 5.25V | Yes | - | Yes | Yes | - | - | Surface Mount | 80-LQFP (12x12) |
|
TL16C554AFNRIC ASYNC COMM ELEMENT 68-PLCC |
550 | - |
|
Datasheet | 68-LCC (J-Lead) | - | Tape & Reel (TR) | Active | - | 4, QUART | 16 Byte | - | 1Mbps | 3V ~ 5.25V | Yes | - | Yes | Yes | - | - | Surface Mount | 68-PLCC (24.23x24.23) |
|
|
TL16C554FNIC ASYNC COMM ELEMENT 68-PLCC |
4,972 | - |
|
Datasheet | 68-LCC (J-Lead) | - | Bulk | Active | - | 4, QUART | 16 Byte | - | 1Mbps | 4.75V ~ 5.25V | - | - | Yes | Yes | - | - | Surface Mount | 68-PLCC (24.23x24.23) |
|
|
TL16C554IFNIC QUAD UART W/FIFO 68-PLCC |
4,380 | - |
|
Datasheet | 68-LCC (J-Lead) | - | Bulk | Active | - | 4, QUART | 16 Byte | - | 1Mbps | 4.75V ~ 5.25V | - | - | Yes | Yes | - | - | Surface Mount | 68-PLCC (24.23x24.23) |
|
TL16C550DPTRIC ASYNC COMM ELEMENT 48-LQFP |
2,693 | - |
|
Datasheet | 48-LQFP | - | Tape & Reel (TR) | Active | - | 1, UART | 16 Byte | - | 1Mbps | 2.25V ~ 5.5V | Yes | - | Yes | Yes | - | - | Surface Mount | 48-LQFP (7x7) |
|
TL16C550DRHBIC ASYNC COMM ELEMENT 32-VQFN |
3,004 | - |
|
Datasheet | 32-VFQFN Exposed Pad | - | Bulk | Active | - | 1, UART | 16 Byte | - | 1Mbps | 2.25V ~ 5.5V | Yes | - | Yes | Yes | - | - | Surface Mount | 32-VQFN (5x5) |
|
|
TL16C550DPTIC ASYNC COMM ELEMENT 48-LQFP |
327 | - |
|
Datasheet | 48-LQFP | - | Bulk | Active | - | 1, UART | 16 Byte | - | 1Mbps | 2.25V ~ 5.5V | Yes | - | Yes | Yes | - | - | Surface Mount | 48-LQFP (7x7) |
|
|
TL16C550DIPTIC ASYNC COMM ELEMENT 48-LQFP |
4,906 | - |
|
Datasheet | 48-LQFP | - | Bulk | Active | - | 1, UART | 16 Byte | - | 1Mbps | 2.25V ~ 5.5V | Yes | - | Yes | Yes | - | - | Surface Mount | 48-LQFP (7x7) |
|
TL16C2550IPFBRIC DUAL UART 16BYTE FIFO 48-TQFP |
111 | - |
|
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) |
|
|
TL16C752CIRHBRIC DUAL UART W/64B FIFO 32-QFN |
2,900 | - |
|
Datasheet | 32-VFQFN Exposed Pad | - | Tape & Reel (TR) | Active | - | 2, DUART | 64 Byte | RS485 | 3Mbps | 1.62V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 32-VQFN (5x5) |
|
ST16C654CQ100-FIC UART FIFO 64B QUAD 100QFP |
132 | - |
|
Datasheet | 100-LQFP | ST16C654 | Tray | Active | Internal Oscillator, Timer/Counter | 4, QUART | 64 Byte | RS232 | 1.5Mbps | 2.97V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 100-LQFP (14x14) |
|
|
TL16C554FNRIC ASYNC COMM ELEMENT 68-PLCC |
1,505 | - |
|
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) |
|
IS82C52ZIC CONTROLLER UART 28-PLCC |
124 | - |
|
Datasheet | 28-LCC (J-Lead) | - | Tube | Active | - | 1, UART | - | RS232 | 1Mbps | 4.5V ~ 5.5V | - | - | - | Yes | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
TL16C554AIFNIC UART FIFO 16BIT QAUD 68PLCC |
148 | - |
|
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) |
|
ID82C52IC UART/BRG 5V 16MHZ 28-DIP |
4,234 | - |
|
Datasheet | 28-CDIP (0.600", 15.24mm) | - | Tube | Active | - | 1, UART | - | RS232 | 1Mbps | 4.5V ~ 5.5V | - | - | - | Yes | - | - | Through Hole | 28-CerDip |
|
XR16L580ILTR-FIC UART FIFO 16BYTE 32QFN |
1,331 | - |
|
Datasheet | 24-VFQFN Exposed Pad | - | Tape & Reel (TR) | Obsolete | Internal Oscillator, Timer/Counter | 1, UART | 16 Byte | RS232, RS485 | 3.125Mbps | 2.25V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 24-QFN (4x4) |
|
XR16L580IL-FIC UART FIFO 16BYTE 32QFN |
4,519 | - |
|
Datasheet | 32-VFQFN Exposed Pad | - | Tray | Obsolete | Internal Oscillator, Timer/Counter | 1, UART | 16 Byte | RS232, RS422 | 3.125Mbps | 2.25V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 32-QFN (5x5) |
|
|
XR16M770IL24TR-FIC UART FIFO 64B 24QFN |
6,000 | - |
|
Datasheet | 24-VFQFN Exposed Pad | - | Tape & Reel (TR) | Obsolete | Internal Oscillator, Timer/Counter | 1, UART | 64 Byte | RS232, RS422, RS485 | 16Mbps | 1.62V ~ 3.63V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 24-QFN (4x4) |
|
ST16C550IJ44SIPEX PIPELINE REGISTER 8-BIT |
274 | - |
|
Datasheet | - | - | Bulk | Obsolete | Counter, Internal Oscillator | - | 16 Byte | - | 1.5Mbps | 7V | - | - | Yes | Yes | - | - | Surface Mount | 44-PLCC |
|
TL16C550DZQSRIC ASYNC COMM ELEMENT 24-BGA |
1,600 | - |
|
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) |
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.
Can Winsun help source specific UARTs (Universal Asynchronous Receiver Transmitter) part numbers?
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.
Do you support shortage, obsolete or hard-to-find UARTs (Universal Asynchronous Receiver Transmitter) parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for UARTs (Universal Asynchronous Receiver Transmitter) components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
