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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SCC2698BE1A84,512
IC UART OCTAL ENHANCED 84-PLCC
XR16L570IL32TR-F
IC UART FIFO 16B 32QFN
XR16V654IV80
QUAD UART WITH 64-BYTE FIFO
ST16C554DIJ68TR-F
IC UART FIFO 16B QUAD 68PLCC
XR16C864IQTR-F
IC UART FIFO 128B QUAD 100QFP
XR16L2551IMTR-F
IC UART FIFO 16B DUAL 48TQFP
XR16V2752IJ-F
IC UART FIFO 64B DUAL 44PLCC
XR16V654IQ-F
IC UART FIFO 64B QUAD 100QFP
TL16C2552FNG4
IC DUAL UART 1.8V-5V FIFO 44PLCC
ST16C650AIJ44-F
IC UART FIFO 32B 44PLCC
XR68C681CP
IC UART CMOS DUAL 40DIP
SC28L198A1A,512
IC UART OCTAL W/FIFO 84-PLCC
SC16C554DIA68,512
IC UART QUAD W/FIFO 68-PLCC
TL16C550CIPTG4
IC ASYNC COMM ELEMENT 48-LQFP
XR16M581IL32-F
IC UART FIFO 16B 32QFN
XR16M670IL24-F
IC UART FIFO 32B 24QFN
XR16C2550IJ-F
IC UART FIFO 16B DUAL 44PLCC
XR16M654DIV64-F
IC UART FIFO 64B QUAD 64LQFP
XR16V2550IMTR-F
IC DUART 2.25 - 3.63V 48TQFP
XR88C92IJTR-F
IC UART FIFO DUAL 44PLCC