What are UARTs (Universal Asynchronous Receiver Transmitter) ?
UARTs (Universal Asynchronous Receiver Transmitter) are integrated circuits that enable asynchronous serial communication by converting parallel data into a serial format for transmission. They are widely used in applications such as wireless and RF signal chains, new product design, and maintenance of electronic systems. Important specifications for selection include Data Rate (Max), which affects the speed of data transfer; Protocol, which determines the communication standard; and Voltage, which ensures compatibility with the power supply. Procurement teams should validate lifecycle status and consider alternate-source options to mitigate sourcing risks.
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| Part & Mfr | Data Rate (Max) | FIFOs | Features | Mounting Type | Number of Channels | Protocol | Supplier Device Package | Voltage | With Auto Flow Control | With False Start Bit Detection | With IrDA Encoder | With Modem Control | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sipex
|
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Price on request
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on Request |
1.5Mbps | 16 Byte | Counter, Internal Oscillator | Surface Mount | - | - | 44-PLCC | 7V | - | Yes | - | Yes | |
Sipex
|
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Price on request
Price and Stock
on Request |
1.5Mbps | 1 Byte | Counter, Internal Oscillator | Surface Mount | - | - | 44-PLCC | 5V | - | Yes | - | Yes | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
1.5Mbps | 1 Byte | Counter, Internal Oscillator | Surface Mount | 2 | RS232 | 44-PLCC | 5V | - | Yes | - | Yes | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
1.5Mbps | 16 Byte | Counter, Internal Oscillator | Surface Mount | - | - | 68-PLCC | 5V | - | Yes | - | Yes | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
1.5Mbps | 1 Byte | Counter, Internal Oscillator | Surface Mount | 2 | RS232 | 44-PLCC | 5V | - | Yes | - | Yes | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
16Mbps | 32 Byte | Counter, Internal Oscillator | Surface Mount | 2 | RS232, RS422 | 44-PLCC | 3.3V | - | Yes | - | Yes | |
|
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 16 Byte | Counter, Internal Oscillator | Surface Mount | 4 | - | 64-PLCC | 5V | - | - | - | - | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
3.125Mbps | 32 Byte | Counter, Internal Oscillator | Surface Mount | - | RS232, RS422, RS485 | 44-PLCC | 5V | - | Yes | - | Yes | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
3.125Mbps | 16 Byte | Internal Oscillator, Timer/Counter | Surface Mount | 2, DUART | RS232 | 32-QFN (5x5) | 2.25V ~ 5.5V | Yes | Yes | Yes | Yes | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
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Standard Microsystems
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Price and Stock
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Renesas
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Price and Stock
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Renesas
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Price and Stock
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Renesas
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Price on request
Price and Stock
on Request |
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Harris Semiconductor
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Price on request
Price and Stock
on Request |
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Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
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Texas Instruments
|
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Price and Stock
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Texas Instruments
|
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Price on request
Price and Stock
on Request |
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Sipex
|
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Price on request
Price and Stock
on Request |
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Texas Instruments
|
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Price and Stock
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Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
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Harris Semiconductor
|
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Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
16Mbps | 64 Byte | Counter, Internal Oscillator | Surface Mount | 4 | RS232 | 68-PLCC | 3.3V | - | Yes | - | Yes | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | |
Standard Microsystems
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | |
|
Standard Microsystems
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | |
|
Microchip Technology
|
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Price on request
Price and Stock
on Request |
40kBaud | 8 Byte | - | Through Hole | 1, UART | - | 40-PDIP | 4.75V ~ 5.25V | No | No | No | No | |
Advanced Micro Devices
|
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Price on request
Price and Stock
on Request |
- | - | - | Through Hole | 1, UART | - | 28-CDIP | 4.5V ~ 5.5V | No | No | No | Yes | |
|
Harris Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | |
Sipex
|
Send RFQ |
Price on request
Price and Stock
on Request |
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