SCC68692E1A44,529

Description：IC DUART 1MBPS 44PLCC
Series：-

SKU:af784888737b Category: UARTs (Universal Asynchronous Receiver Transmitter) Brand: NXP USA Inc.

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Product introduction

SCC68692E1A44,529 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 SCC68692E1A44,529

Description：IC DUART 1MBPS 44PLCC
Series：-
Mfr：NXP USA Inc.
Package：Tube
Features：Configurable GPIO, Internal Oscillator, Timer/Counter
Number of Channels：2, DUART
FIFO's：-
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：-
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 SCC68692E1A44,529

SCC68692E1A44,529

UARTs (Universal Asynchronous Receiver Transmitter) Overview

The NXP USA Inc. SCC68692E1A44,529 is a Dual Universal Asynchronous Receiver/Transmitter (DUART) compatible with the S68000 bus architecture. It integrates two independent full-duplex asynchronous channels within a single CMOS-LSI package. The device supports quadruple buffered receiver data registers and features programmable baud rates selectable from eighteen fixed options or derived from an internal counter/timer. It includes a 16-bit programmable counter/timer, parity/framing error detection, and versatile interrupt capabilities. Operating on a single +5 V supply, it accommodates commercial (0 to +70 °C) and industrial (-40 to +85 °C) temperature ranges.

UARTs (Universal Asynchronous Receiver Transmitter) Feature Summary

S68000 bus compatibility for seamless integration with microprocessors
Dual full-duplex asynchronous receiver/transmitter channels
Quadruple buffered receiver data registers to minimize overrun
Programmable data formats including variable data bits and stop bits

UARTs (Universal Asynchronous Receiver Transmitter) Applications

Clustered terminal systems requiring dual-speed channel operation
Polled or interrupt-driven communication systems
Multidrop applications utilizing automatic wake-up modes

UARTs (Universal Asynchronous Receiver Transmitter) Procurement Notes

Verify that the specific suffix E1A44 corresponds to the 44-pin Plastic Leaded Chip Carrier (PLCC) package variant intended for industrial temperature ranges. Confirm the ordering code matches the required voltage and thermal specifications before finalizing procurement actions.

UARTs (Universal Asynchronous Receiver Transmitter) Selection Notes

Select this component when S68000 bus compatibility is required alongside dual-channel asynchronous communication needs. Ensure the application utilizes a single +5 V power supply and requires quadruple buffering to reduce CPU interrupt overhead in high-throughput environments.

UARTs (Universal Asynchronous Receiver Transmitter) Part Context

The SCC68692 serves as a successor to earlier models like the SCN68681, maintaining functional compatibility while offering enhanced timing flexibility. It belongs to the Philips/NXP Semiconductors integrated circuit family designed for robust serial data transmission in embedded control systems.