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.
Parts in this category
Tap rows to select parts
Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.
| 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 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
1Mbps | - | Configurable GPIO, Internal Oscillator, Timer/Counter | Through Hole | 2, DUART | - | 40-DIP | 5V | Yes | Yes | - | - | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
1Mbps | - | Configurable GPIO, Internal Oscillator, Timer/Counter | Surface Mount | 2, DUART | - | 44-PLCC (16.59x16.59) | 5V | Yes | Yes | - | - | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
1Mbps | - | Configurable GPIO, Internal Oscillator, Timer/Counter | Surface Mount | 2, DUART | - | 44-PLCC (16.59x16.59) | 5V | Yes | Yes | - | - | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
1Mbps | - | Configurable GPIO, Internal Oscillator, Timer/Counter | Surface Mount | 2, DUART | - | 44-PLCC (16.59x16.59) | 5V | Yes | Yes | - | - | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
1Mbps | - | Configurable GPIO, Internal Oscillator, Timer/Counter | Through Hole | 2, DUART | - | 40-DIP | 5V | Yes | Yes | - | - | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
5Mbps | 128 Byte | - | Surface Mount | 1, UART | RS485 | 36-TFBGA (3.5x3.5) | 1.8V | Yes | Yes | Yes | Yes | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
5Mbps | 128 Byte | - | Surface Mount | 1, UART | RS485 | 36-TFBGA (3.5x3.5) | 1.8V | Yes | Yes | Yes | Yes | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
5Mbps | 128 Byte | - | Surface Mount | 1, UART | RS485 | 36-TFBGA (3.5x3.5) | 1.8V | Yes | Yes | Yes | Yes | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
5Mbps | 128 Byte | - | Surface Mount | 2, DUART | RS485 | 36-TFBGA (3.5x3.5) | 1.8V | Yes | Yes | Yes | Yes | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
5Mbps | 128 Byte | - | Surface Mount | 2, DUART | RS485 | 36-TFBGA (3.5x3.5) | 1.8V | Yes | Yes | Yes | Yes | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
5Mbps | 128 Byte | - | Surface Mount | 2, DUART | RS485 | 36-TFBGA (3.5x3.5) | 1.8V | Yes | Yes | Yes | Yes | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
5Mbps | 128 Byte | - | Surface Mount | 1, UART | RS485 | 32-HVQFN (5x5) | 1.8V | Yes | Yes | Yes | Yes | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
5Mbps | 128 Byte | - | Surface Mount | 1, UART | RS485 | 32-HVQFN (5x5) | 1.8V | Yes | Yes | Yes | Yes | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
5Mbps | 128 Byte | - | Surface Mount | 2, DUART | RS485 | 48-LQFP (7x7) | 1.8V | Yes | Yes | Yes | Yes | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
5Mbps | 128 Byte | - | Surface Mount | 2, DUART | RS485 | 32-HVQFN (5x5) | 1.8V | Yes | Yes | Yes | Yes | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
5Mbps | 128 Byte | - | Surface Mount | 2, DUART | RS485 | 48-HVQFN (6x6) | 1.8V | Yes | Yes | Yes | Yes | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
1.5Mbps | 16 Byte | Internal Oscillator | Surface Mount | 2, DUART | - | 44-PLCC (16.58x16.58) | 1.8V ~ 5V | Yes | Yes | - | Yes | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
1Mbps | 16 Byte | - | Surface Mount | 1, UART | - | 48-LQFP (7x7) | 3V ~ 5.25V | Yes | Yes | - | Yes | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
1Mbps | 16 Byte | - | Surface Mount | 1, UART | - | 48-LQFP (7x7) | 2.25V ~ 5.5V | Yes | Yes | - | Yes | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
1Mbps | 16 Byte | - | Surface Mount | 1, UART | - | 48-TQFP (7x7) | 2.25V ~ 5.5V | Yes | Yes | - | Yes | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
1Mbps | 16 Byte | - | Surface Mount | 1, UART | - | 48-LQFP (7x7) | 2.25V ~ 5.5V | Yes | Yes | - | Yes | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
1Mbps | 16 Byte | - | Surface Mount | 1, UART | - | 48-LQFP (7x7) | 2.25V ~ 5.5V | Yes | Yes | - | Yes | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
1Mbps | 16 Byte | Printer Port | Surface Mount | 2, DUART | - | 68-PLCC (24.23x24.23) | 4.75V ~ 5.25V | - | Yes | - | Yes | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
1Mbps | 16 Byte | - | Surface Mount | 4, QUART | - | 80-LQFP (12x12) | 3V ~ 5.25V | Yes | Yes | - | Yes | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
1Mbps | 16 Byte | - | Surface Mount | 4, QUART | - | 80-LQFP (12x12) | 3V ~ 5.25V | Yes | Yes | - | Yes | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
1Mbps | 16 Byte | - | Surface Mount | 4, QUART | - | 80-LQFP (12x12) | 3V ~ 5.25V | Yes | Yes | - | Yes | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 64 Byte | - | Surface Mount | 1, UART | - | 100-LQFP (14x14) | 2.7V ~ 3.3V | - | - | - | Yes | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
5Mbps | 128 Byte | - | Surface Mount | 1, UART | RS485 | 32-HVQFN (5x5) | 1.8V | Yes | Yes | Yes | Yes | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
5Mbps | 128 Byte | - | Surface Mount | 1, UART | RS485 | 32-HVQFN (5x5) | 1.8V | Yes | Yes | Yes | Yes | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
5Mbps | 128 Byte | - | Surface Mount | 1, UART | RS485 | 32-HVQFN (5x5) | 1.8V | Yes | Yes | Yes | Yes | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
5Mbps | 128 Byte | - | Surface Mount | 1, UART | RS485 | 32-HVQFN (5x5) | 1.8V | Yes | Yes | Yes | Yes | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
5Mbps | 128 Byte | - | Surface Mount | 1, UART | RS485 | 32-HVQFN (5x5) | 1.8V | Yes | Yes | Yes | Yes | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
5Mbps | 128 Byte | - | Surface Mount | 2, DUART | RS485 | 48-LQFP (7x7) | 1.8V | Yes | Yes | Yes | Yes | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
5Mbps | 128 Byte | - | Surface Mount | 2, DUART | RS485 | 48-LQFP (7x7) | 1.8V | Yes | Yes | Yes | Yes | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
5Mbps | 128 Byte | - | Surface Mount | 2, DUART | RS485 | 32-HVQFN (5x5) | 1.8V | Yes | Yes | Yes | Yes | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
5Mbps | 128 Byte | - | Surface Mount | 2, DUART | RS485 | 32-HVQFN (5x5) | 1.8V | Yes | Yes | Yes | Yes | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
5Mbps | 128 Byte | - | Surface Mount | 2, DUART | RS485 | 48-HVQFN (6x6) | 1.8V | Yes | Yes | Yes | Yes | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
5Mbps | 128 Byte | - | Surface Mount | 2, DUART | RS485 | 48-HVQFN (6x6) | 1.8V | Yes | Yes | Yes | Yes | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
1.5Mbps | 16 Byte | Internal Oscillator | Surface Mount | 2, DUART | - | 48-TQFP (7x7) | 1.8V ~ 5V | Yes | Yes | - | Yes | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
1.5Mbps | 16 Byte | Internal Oscillator | Surface Mount | 2, DUART | - | 32-VQFN (5x5) | 1.8V ~ 5V | Yes | Yes | - | Yes | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
1.5Mbps | 16 Byte | Internal Oscillator | Surface Mount | 2, DUART | - | 48-TQFP (7x7) | 1.8V ~ 5V | Yes | Yes | - | Yes | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
1.5Mbps | 16 Byte | Internal Oscillator | Surface Mount | 2, DUART | - | 32-VQFN (5x5) | 1.8V ~ 5V | Yes | Yes | - | Yes | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
3Mbps | 64 Byte | Internal Oscillator | Surface Mount | 2, DUART | RS485 | 44-PLCC (16.58x16.58) | 1.8V ~ 5V | Yes | Yes | Yes | Yes | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
3Mbps | 64 Byte | Internal Oscillator | Surface Mount | 2, DUART | RS485 | 44-PLCC (16.58x16.58) | 1.8V ~ 5V | Yes | Yes | Yes | Yes | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | Printer Port | Surface Mount | 2, DUART | - | 68-PLCC (24.23x24.23) | 4.75V ~ 5.25V | - | - | - | Yes | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
1Mbps | 16 Byte | - | Surface Mount | 1, UART | - | 44-PLCC (16.58x16.58) | 3V ~ 5.25V | Yes | Yes | - | Yes | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
1Mbps | 16 Byte | - | Surface Mount | 1, UART | - | 44-PLCC (16.58x16.58) | 3V ~ 5.25V | Yes | Yes | - | Yes | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
1Mbps | 16 Byte | - | Surface Mount | 1, UART | - | 44-PLCC (16.58x16.58) | 3V ~ 5.25V | Yes | Yes | - | Yes | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
1Mbps | 16 Byte | - | Surface Mount | 1, UART | - | 32-VQFN (5x5) | 2.25V ~ 5.5V | Yes | Yes | - | Yes | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
1Mbps | 16 Byte | Printer Port | Surface Mount | 2, DUART | - | 68-PLCC (24.23x24.23) | 4.75V ~ 5.25V | - | Yes | - | Yes |
Showing 201-250 of 1,220 products