UARTs (Universal Asynchronous Receiver Transmitter)
Review UARTs (Universal Asynchronous Receiver Transmitter) Interface components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to JIEXIN Electronics for sourcing 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ST16C554CQ64TR-FIC UART FIFO 16B QUAD 64LQFP |
3,945 |
|
Datasheet | 64-LQFP | - | Tape & Reel (TR) | Obsolete | Internal Oscillator, Timer/Counter | 4, QUART | 16 Byte | RS232 | 1.5Mbps | 2.97V ~ 5.5V | Yes | - | Yes | Yes | - | - | Surface Mount | 64-LQFP (10x10) |
|
ST16C654IJ68TR-FIC UART FIFO 64B QUAD 68PLCC |
3,878 |
|
Datasheet | 68-LCC (J-Lead) | - | Tape & Reel (TR) | Obsolete | Internal Oscillator, Timer/Counter | 4, QUART | 64 Byte | RS232 | 1.5Mbps | 2.97V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 68-PLCC (24.23x24.23) |
|
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ST68C554CJ68-FIC UART FIFIO 16B QUAD 68PLCC |
2,555 |
|
Datasheet | 68-LCC (J-Lead) | ST68C554 | Tube | Obsolete | - | 4, QUART | 16 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | - | Yes | - | - | Surface Mount | 68-PLCC (24.23x24.23) |
|
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ST68C554IJ68-FIC UART FIFIO 16B QUAD 68PLCC |
4,143 |
|
Datasheet | 68-LCC (J-Lead) | - | Tube | Obsolete | - | 4, QUART | 16 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | - | Yes | - | - | Surface Mount | 68-PLCC (24.23x24.23) |
|
XR16C850IJTR-FIC UART FIFO 128B 44PLCC |
4,050 |
|
Datasheet | 44-LCC (J-Lead) | - | Tape & Reel (TR) | 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) |
|
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XR16C854DIVTR-FIC UART FIFO 128B QUAD 64LQFP |
2,821 |
|
Datasheet | 64-LQFP | - | Tape & Reel (TR) | Obsolete | Internal Oscillator, Timer/Counter | 4, QUART | 128 Byte | RS232, RS485 | 2Mbps | 2.97V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 64-LQFP (10x10) |
|
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XR16L2752IJTR-FIC UART FIFO 64B DUAL 44PLCC |
4,957 |
|
Datasheet | 44-LCC (J-Lead) | - | Tape & Reel (TR) | Obsolete | Internal Oscillator, Timer/Counter | 2, DUART | 64 Byte | RS232, RS485 | 6.25Mbps | 2.25V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
|
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XR16L784IVTR-FIC UART 8B 3.3V QUAD 64LQFP |
3,320 |
|
Datasheet | 64-LQFP | - | Tape & Reel (TR) | Obsolete | Internal Oscillator, Timer/Counter | 4, QUART | 64 Byte | RS485 | 6.25Mbps | 2.97V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 64-LQFP (10x10) |
|
XR16M580IM48TR-FIC UART FIFO 16B 48TQFP |
4,729 |
|
Datasheet | 48-TQFP | - | Tape & Reel (TR) | Obsolete | Internal Oscillator, Timer/Counter | 1, UART | 16 Byte | RS232, RS422, RS485 | 16Mbps | 1.62V ~ 3.63V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
|
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XR68C192IJTR-FIC UART FIFI DUAL 44PLCC |
4,686 |
|
Datasheet | 44-LCC (J-Lead) | - | Tape & Reel (TR) | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | - | 230.4Kbps | 2.97V ~ 5.5V | 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.
How can I request pricing and availability?
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