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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
XR16M2550IL32HIGH PERFORMANCE DUART |
1,323 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
XR16V2550ILHIGH PERFORMANCE DUART |
436 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
ST16C2450IJ44SIPEX PRESCLR 8401 SERIES 1-FUNC |
494 |
|
Datasheet | - | - | Bulk | Obsolete | Counter, Internal Oscillator | 2 | 1 Byte | RS232 | 1.5Mbps | 5V | - | - | Yes | Yes | - | - | Surface Mount | 44-PLCC |
|
|
XR16V2652ILHIGH PERFORMANCE DUART WITH 32-B |
2,157 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
CDP65C51ASM2-96IC ASYNC COMM INTERFC ADT 28SSOP |
701 |
|
Datasheet | 28-SSOP (0.154", 3.90mm Width) | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 28-SSOP/QSOP |
|
|
XR16M2650IL32HIGH PERFORMANCE DUART |
417 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
XR16V2650ILHIGH PERFORMANCE DUART WITH 32-B |
351 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
ST16C650IJ442.90 V TO 5.5 V UART WITH 32-BYT |
1,114 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
XR16V2652IJSIPEX CNTR SYNC POS EDGE 4-BIT |
260 |
|
Datasheet | - | - | Bulk | Obsolete | Counter, Internal Oscillator | 2 | 32 Byte | RS232, RS422 | 16Mbps | 3.3V | - | - | Yes | Yes | - | - | Surface Mount | 44-PLCC |
|
ST16C2450CQ48UART IC 2 CHANNEL RS232 48QFP |
5,830 |
|
Datasheet | 48-QFP | - | Bulk | Obsolete | Counter, Internal Oscillator | 2 | 1 Byte | RS232 | 1.5Mbps | 5V | - | - | Yes | Yes | - | - | Surface Mount | 48-QFP |
|
ST78C36CQ64SIPEX PLD |
6,572 |
|
Datasheet | 64-QFP | ST78C36 | Bulk | Obsolete | Counter, Internal Oscillator | 4 | 16 Byte | - | - | 5V | - | - | - | - | - | - | Surface Mount | 64-PLCC |
|
|
ST16C650ACJ44SIPEX VIDEO AMP 1 CHANNEL 1 FUNC |
3,480 |
|
Datasheet | - | - | Bulk | Obsolete | Counter, Internal Oscillator | - | 32 Byte | RS232, RS422, RS485 | 3.125Mbps | 5V | - | - | Yes | Yes | - | - | Surface Mount | 44-PLCC |
|
|
XR16L2551ILLOW VOLTAGE DUART |
1,804 |
|
Datasheet | 32-VFQFN Exposed Pad | - | Tray | Obsolete | Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | RS232 | 3.125Mbps | 2.25V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 32-QFN (5x5) |
|
|
XR16V2551ILHIGH PERFORMANCE DUART |
480 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
XR16M2551IL32HIGH PERFORMANCE DUART |
442 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
XR16M2551IM48HIGH PERFORMANCE DUART |
301 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
XR16V2551IMHIGH PERFORMANCE DUART |
271 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
TL16C550CFNRG4IC ASYNC COMM ELEMENT 44-PLCC |
1,412 |
|
Datasheet | 44-LCC (J-Lead) | - | Tape & Reel (TR) | Discontinued at Digi-Key | - | 1, UART | 16 Byte | - | 1Mbps | 3V ~ 5.25V | Yes | - | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.58x16.58) |
|
|
XR16V2651ILHIGH PERFORMANCE DUART WITH 32-B |
478 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
XR16M2651IL32HIGH PERFORMANCE DUART |
241 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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.
