Interface - UARTs (Universal Asynchronous Receiver Transmitter)
Interface - UARTs (Universal Asynchronous Receiver/Transmitter) | Integrated Circuits (ICs)
UARTs (Universal Asynchronous Receiver/Transmitter) are a critical class of interface ICs designed for serial communication between devices. As a foundational component in embedded systems, industrial automation, and consumer electronics, UARTs facilitate asynchronous data exchange by converting parallel data into serial streams and vice versa, enabling reliable communication without a shared clock signal.
This category encompasses several UART IC types, including:
- Standalone UARTs: Discrete ICs for simple serial communication tasks.
- FIFO-Buffered UARTs: Enhanced versions with data buffers to reduce CPU overhead.
- USB-UART Bridges: ICs that convert USB signals to UART protocols for modern connectivity.
- Multi-Channel UARTs: Solutions supporting multiple serial ports for complex systems.
Key Considerations When Purchasing UART ICs:
1. Data Rate Requirements: Match the UART s baud rate (e.g., 115.2 kbps, 1 Mbps) to your application s speed needs.
2. Voltage Compatibility: Ensure the IC operates at your system s voltage levels (e.g., 3.3V, 5V).
3. Package & Integration: Select SOP, QFP, or SSOP packages based on board space constraints.
4. Error Handling: Prioritize ICs with parity checking or hardware flow control (RTS/CTS) for noisy environments.
5. Software Support: Verify driver compatibility (e.g., Linux, Windows) for seamless development.
Ideal for engineers designing RS-232/485 networks, IoT modules, or legacy system upgrades, UART ICs balance cost-effectiveness with robust performance. Evaluate specifications like FIFO depth, power consumption, and operating temperature to optimize your design.
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XR16M780IL32TR-F
IC UART FIFO 64B 32QFN
XR16M564IJ68TR-F
IC UART FIFO 32B QUAD 68PLCC
XR16M554IL48-F
IC UART FIFO 16B QUAD 48QFN
SC68C652BIB48,157
IC UART DUAL 48LQFP
SC28L198A1A,529
IC UART OCTAL SOT189-3
XR16C2850IMTR-F
IC DUART 2.97V - 5.5V 48TQFP
XR16V654DIVTR-F
IC UART QUAD 2.25V - 3.6V 64SQFP
XR17C154IV-F
IC UART PCI BUS QUAD 144LQFP
SC16C554IB80,528
IC UART QUAD 80LQFP
XR17D158CV
IC UART PCI BUS OCTAL 144LQFP
SC28L198A1BE,528
IC UART OCTAL 100LQFP
TL16C754BFNG4
IC QUAD UART 64BYTE FIFO 68-PLCC
XR16L580IL28-F
IC UART FIFO 16B 28QFN
CS82C52Z96
IC UART/BRG 5V 16MHZ 28-PLCC
SCC68681E1A44,518
IC DUART 1MBPS 44PLCC
SC16C654DBIB64,157
IC QUAD UART 64BYTE 64LQFP
SC16C850LIBS,128
IC UART SINGLE W/FIFO 32-HVQFN
SC68C752BIB48,128
IC UART DUAL 48LQFP
XR16M781IL24-F
IC UART FIFO 64B 24QFN
XR16L570IL24TR-F
IC UART FIFO 16B 24QFN