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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XR16V2551IM
HIGH PERFORMANCE DUART
ST16C1550IQ48-F
IC UART FIFO 16B 48TQFP
NS16C2552TVS/NOPB
IC UART DUAL 16BYTE 48-TQFP
ST16C552ACJ68
SIPEX ZBT SRAM 128KX36 4.2NS
TL16C550DPFB
IC ASYNCH COMM ELEMENT 48-TQFP
XR16V654IL-F
IC UART FIFO 64B QUAD 48QFN
XR16M2550IM48TR-F
IC UART FIFO 16B 1.8V DL 48TQFP
TL16C550DZQSR
IC ASYNC COMM ELEMENT 24-BGA
ST16C554DCQ64-F
IC UART FIFO 16B QUAD 64LQFP
TL16C550CFNRG4
IC ASYNC COMM ELEMENT 44-PLCC
XR16V798IQ-F
IC UART FIFO 64B OCTAL 100QFP
PC16550DV
SERIAL I/O CONTROLLER, 1 CHANNEL
TL16CP754CPM
IC QUAD UART 64BYTE FIFO 64-LQFP
TL28L92FR
IC DUAL UNIV ASYNC RCPT/TX 44QFP
XR16L2550IJ
SIPEX VIDEO AMP 1 CHANNEL 1 FUNC
TL16C452FNR
IC ASYNC COMM ELEMENT 68-PLCC
XR16V564IV
QUAD UART WITH 32-BYTE FIFO
TL16C2752IFNR
IC DUAL UART 64BYTE FIFO 44-PLCC
ST16C550CQ48TR-F
IC UART FIFO 16B SGL 48TQFP
TL16C550DIPTR
IC ASYNC COMM ELEMENT 48-LQFP