SC26C92A1A,518

Description：IC DUART 1MBPS 44PLCC
Series：-

SKU:731540ab95af Category: UARTs (Universal Asynchronous Receiver Transmitter) Brand: NXP USA Inc.

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Product introduction

SC26C92A1A,518 is listed in the UARTs (Universal Asynchronous Receiver Transmitter) range at ChipApex. The manufacturer field lists NXP USA Inc.. Its product description is IC DUART 1MBPS 44PLCC. Review the specifications below when checking this part for your BOM.

UARTs (Universal Asynchronous Receiver Transmitter) specifications for SC26C92A1A,518

Description：IC DUART 1MBPS 44PLCC
Series：-
Mfr：NXP USA Inc.
Package：Tape & Reel (TR)
Features：Configurable GPIO, Internal Oscillator, Timer/Counter
Number of Channels：2, DUART
FIFO's：8 Byte
Protocol：-
Data Rate (Max)：1Mbps
Voltage - Supply：5V
With Auto Flow Control：Yes
With IrDA Encoder/Decoder：-
With False Start Bit Detection：Yes
With Modem Control：Yes
Mounting Type：Surface Mount
Package / Case：44-LCC (J-Lead)
Supplier Device Package：44-PLCC (16.59x16.59)
Grade：-
Qualification：-

UARTs (Universal Asynchronous Receiver Transmitter) datasheet and documents for SC26C92A1A,518

SC26C92A1A,518

UARTs (Universal Asynchronous Receiver Transmitter) Overview

The SC26C92A1A,518 is a dual universal asynchronous receiver/transmitter (DUART) manufactured by NXP Semiconductors. It provides two independent full-duplex channels within a single package. The device features an 8-byte receive FIFO and an 8-byte transmit FIFO for each channel to minimize overrun and underrun errors. It operates on a single +5V power supply with a voltage range of 4.5V to 5.5V. The maximum data transfer rate reaches 230.4 kb/s using fixed baud rates or up to 1 Mb/sec with external clocks. The component is housed in a 44-pin Plastic Leaded Chip Carrier (PLCC) package and supports industrial temperature ranges from -40°C to +85°C.

UARTs (Universal Asynchronous Receiver Transmitter) Feature Summary

Dual independent asynchronous receiver/transmitter channels
Eight-character FIFOs for both receiver and transmitter buffers
Programmable baud rate generation via internal counter/timer or external clock
Integrated multipurpose I/O ports and versatile interrupt system

UARTs (Universal Asynchronous Receiver Transmitter) Applications

Clustered terminal systems requiring dual-speed channel operation
Microprocessor-based serial communication interfaces
Modem interface applications with DMA support

UARTs (Universal Asynchronous Receiver Transmitter) Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm package type and temperature grade. Confirm availability status as distribution channels may list this component as obsolete or end-of-life. Ensure the procurement source provides valid traceability for the Philips/NXP semiconductor lineage.

UARTs (Universal Asynchronous Receiver Transmitter) Selection Notes

Select this component when a pin-compatible replacement for the SCC2692 is required with enhanced FIFO depth. Verify that the system design accommodates the 44-pin PLCC footprint. Ensure the application utilizes a +5V logic level compatible with the specified electrical characteristics and timing requirements.

UARTs (Universal Asynchronous Receiver Transmitter) Part Context

This part belongs to the SC26C92 family of DUARTs produced by NXP Semiconductors, formerly Philips Semiconductors. The series serves as a functional upgrade over the SCC2692, offering deeper buffering and additional programmable modes while maintaining backward compatibility with legacy designs.