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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XR17D158IV-F
IC UART PCI BUS OCTAL 144LQFP
CS82C50A-596
SERIAL I/O CONTROLLER
SC26C92A1A,512
IC UART DUAL W/FIFO 44-PLCC
XR68C681CJ-F
IC UART CMOS DUAL 44PLCC
XR16V2651IL
HIGH PERFORMANCE DUART WITH 32-B
XR16V698IQ100-F
IC UART FIFO 32B OCTAL 100QFP
TL16C2550RHBR
IC DUAL UART 1.8V-5V FIFO 32VQFN
XR68M752IM48TR-F
IC UART FIFO 64B DUAL 48TQFP
ST16C1550CQ48-F
IC UART FIFO 16B 48TQFP
SCC2681AE1A44,518
IC DUART 1MBPS 44PLCC
TL16C752CRHB
SERIAL I/O CONTROLLER
ST16C2552IJ44TR-F
IC UART FIFO 16B DUAL 44PLCC
ST16C654DIQ64-F
IC UART FIFO 64B QUAD 64LQFP
NS16C2752TVA/NOPB
IC UART DUAL 64BYTE 44-PLCC
TL16C2552FN
IC DUAL UART 16BYTE FIFO 44-PLCC
XR16L2552IJTR-F
IC UART FIFO 16B DUAL 44PLCC
TL16C2550IPFBRQ1
IC UART FIFO 16B DUAL 48TQFP
XR68C681CJTR-F
IC UART CMOS DUAL 44PLCC
NS16C2752TVS/NOPB
IC UART DUAL 64BYTE 48-TQFP
XR68C192CV-F
IC UART FIFI DUAL 44LQFP