SC16C850SVIBS,115

UARTs (Universal Asynchronous Receiver Transmitter) Overview

The SC16C850SVIBS,115 is a single-channel Universal Asynchronous Receiver and Transmitter (UART) operating at 1.8 V in an HVQFN32 package. It supports data rates up to 20 Mbit/s with programmable sampling rates of 16x, 8x, or 4x. The device features 128-byte transmit and receive FIFOs, IrDA encoder/decoder support, and an Intel XScale processor VLIO interface. It includes independent baud rate generators, hardware/software flow control, and modem control functions within an industrial temperature range of -40 °C to +85 °C.

UARTs (Universal Asynchronous Receiver Transmitter) Feature Summary

• Supports high-speed serial communication with up to 20 Mbit/s data rates
• Includes 128-byte transmit and receive FIFOs to reduce CPU bandwidth requirements
• Features integrated IrDA encoder/decoder for infrared communication
• Provides software compatibility with industry standard SC16C650B UARTs

UARTs (Universal Asynchronous Receiver Transmitter) Applications

• Intel XScale processor based systems requiring VLIO interface
• High-speed modem interfaces and shared network environments
• Industrial applications requiring extended temperature operation

UARTs (Universal Asynchronous Receiver Transmitter) Procurement Notes

Verify the specific ordering suffix to confirm package type and environmental compliance. Confirm that the component meets RoHS standards if required by your manufacturing process. Check for any specific material declarations or REACH SVHC status updates from the manufacturer before finalizing procurement plans.

UARTs (Universal Asynchronous Receiver Transmitter) Selection Notes

Ensure the host system provides a stable 1.8 V power supply compatible with the VLIO interface. Verify that the external clock source can support the desired baud rate generation up to 80 MHz. Confirm that the PCB layout accommodates the HVQFN32 package dimensions and thermal pad requirements for proper heat dissipation.

UARTs (Universal Asynchronous Receiver Transmitter) Part Context

This component belongs to the SC16C850 family of single-channel UARTs. It serves as an enhanced successor to the SC16C650B, offering larger FIFO buffers and lower voltage operation. The SC16C850SVIBS,115 specifically denotes the version packaged in HVQFN32 format suitable for space-constrained designs.

UARTs (Universal Asynchronous Receiver Transmitter) Replacement Considerations

The SC16C850LIBS is a related variant within the same family but may differ in package or manufacturing status. Verify pinout compatibility and electrical specifications when substituting. Ensure the replacement part maintains the required 1.8 V operation and VLIO interface support.