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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XR17D154CVTR-F
IC UART QUAD PCI 3.3V/5V 144SQFP
XR19L210IL40TR-F
IC UART/TXRX RS232 40QFN
XR16M554IJ68TR-F
IC UART FIFO 16B QUAD 68PLCC
XR16M680IL32-F
IC UART FIFO 32B 32QFN
FT245BM
IC USB UART DEVICE 32LQFP
XR17D154IV
IC UART PCI BUS QUAD 144LQFP
XR16M654IL48TR-F
IC UART QUAD 1.62 - 3.63V 48QFN
ST16C452CJ68-F
IC UART W/PAR PORT DUAL 68PLCC
XR16M890IM48TR-F
IC UART TXRX 128 BYTE 48TQFP
ST16C454CJ68
SIPEX CC400 FSK RF TRANSCEIVER
SC28L202A1DGG/G,11
IC UART DUAL W/FIFO 56-TSSOP
SC16C850LIBS,151
IC UART SINGLE W/FIFO 32-HVQFN
XR16V2650IMTR-F
IC UART FIFO 32B DUAL 48TQFP
XR88C681CP/40
IC UART CMOS DUAL 40DIP
TL16C554AIPNRG4
IC ASYNC COMM ELEMENT 80-LQFP
XR16M681IL24-F
IC UART FIFO 64B 24QFN
SC16C654IA68,518
IC QUAD UART 64BYTE 68PLCC
SC28L202A1DGG,118
IC UART DUAL W/FIFO 56-TSSOP
SC16C650AIB48,128
IC UART 48LQFP
SC16C852SVIET,157
IC UART DL 1.8V W/FIFO 36-TFBGA