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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SC16C852VIET,157
IC UART DUAL W/FIFO 36TFBGA
XR16L651CM-F
IC UART FIFO 32B 48TQFP
XR17C154IVTR-F
IC UART PCI BUS QUAD 5V 144SQFP
SC16C652IB48,157
IC DUART 32BYTES 48LQFP
XR82C684JTR-F
IC UART CMOSS QUAD 68PLCC
XR16M580IL32-F
IC UART FIFO 16B 32QFN
PC16550DVX/NOPB
PC16550D UNIVERSAL ASYNCHRONOUS
TL16C452FNG4
IC ASYNC COMM ELEMENT 68-PLCC
SC16C650BIA44,529
IC UART 44PLCC
XR88C681P/40
IC UART CMOS DUAL 40DIP
XR16L580IMTR-F
IC UART FIFO 16B 48TQFP
SC16C750BIB64,157
IC UART 64BYTE 64LQFP
XR17D154IVTR-F
IC UART QUAD PCI 3.3V/5V 144SQFP
SC16C2550IB48,157
IC DUART 5MBPS 48LQFP
XR88C192CJ-F
IC UART FIFO DUAL 44PLCC
PC16550DN
IC UART WITH FIFO 40-DIP
SCC2691AC1N24,129
IC UART 24-DIP
XR16M781IB25-F
IC UART FIFO 64B 25BGA
XR16M581IL24-F
IC UART FIFO 16B 24QFN
TL16C554IPNRG4
IC ASYNC COMM ELEMENT 80-LQFP