Product Overview: SCC2691AC1D24 by NXP

The SCC2691AC1D24 is a versatile single-channel universal asynchronous receiver-transmitter (UART) integrated circuit developed by NXP Semiconductors. This high-performance component is designed to facilitate serial communication in a wide array of embedded systems, offering a reliable solution for applications requiring efficient data exchange via RS-232, RS-422, or RS-485 interfaces.

Key Features

• Flexible Baud Rates: The SCC2691AC1D24 supports a broad range of baud rates, allowing users to configure the device for optimal data transfer speeds according to their specific application needs.
• Programmable Character Length: It accommodates various data formats by enabling the programming of character lengths from 5 to 8 bits, ensuring compatibility with different communication protocols.
• Multiple Channel Operation: With its ability to interface with a single channel, this UART is perfect for systems that require a compact and efficient solution for serial communication.
• Error Detection Capabilities: The device includes built-in error detection features such as parity check, framing error detection, and overrun error detection, which help maintain data integrity during transmission.
• Low Power Consumption: Designed with power efficiency in mind, the SCC2691AC1D24 is suitable for battery-powered devices and other applications where power conservation is critical.
• Versatile Clocking Options: The UART can be clocked from an external source or through an onboard crystal oscillator, providing design flexibility.

Applications

The SCC2691AC1D24 is ideal for a wide range of applications, including but not limited to:

• Industrial control systems
• Point-of-sale terminals
• Networking equipment
• Telecommunications
• Computer peripherals

Technical Specifications

The SCC2691AC1D24 operates at a voltage range of 4.5V to 5.5V and is housed in a 24-pin DIP (Dual In-line Package), making it easy to integrate into various PCB designs. Its industrial temperature range ensures reliable operation under harsh environmental conditions.

Conclusion

With its robust feature set and dependable performance, the SCC2691AC1D24 from NXP stands out as a top choice for designers seeking a high-quality UART solution. Its combination of flexibility, efficiency, and error detection capabilities makes it a valuable component in any serial communication system.