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ST16C2450CJ44TR-F

ST16C2450CJ44TR-F Description

The ST16C2450CJ44TR-F is a high-performance UART (Universal Asynchronous Receiver-Transmitter) interface IC chip designed by MaxLinear, Inc. This chip is ideal for applications requiring robust communication interfaces with advanced features. It supports a wide supply voltage range of 2.97V to 5.5V, making it suitable for various power supply environments. The ST16C2450CJ44TR-F is packaged in a 28-pin PLCC (Plastic Leaded Chip Carrier) and is available in a Tape & Reel (TR) format, facilitating easy integration into surface mount manufacturing processes.

ST16C2450CJ44TR-F Features

The ST16C2450CJ44TR-F offers several advanced features that set it apart from similar models:

• Dual UART Channels: The chip features a dual UART (DUART) configuration, providing two independent communication channels. This dual-channel capability enhances the flexibility and efficiency of data transmission, making it ideal for systems requiring simultaneous communication with multiple devices.
• Internal Oscillator and Timer/Counter: The inclusion of an internal oscillator and timer/counter simplifies the design process by reducing the need for external components. This feature enhances the overall system reliability and reduces the bill of materials.
• Modem Control: The ST16C2450CJ44TR-F supports modem control, enabling seamless integration with modem devices. This feature is crucial for applications involving remote data transmission and communication over telephone lines.
• False Start Bit Detection: The chip incorporates false start bit detection, which helps in maintaining data integrity by identifying and correcting errors in the communication stream. This feature is particularly beneficial in noisy or error-prone environments.
• 1-Byte FIFOs: Each UART channel is equipped with a 1-byte FIFO (First In, First Out) buffer. This buffer helps in managing data flow efficiently, ensuring smooth and uninterrupted communication.
• High Data Rate: The ST16C2450CJ44TR-F supports a maximum data rate of 1.5 Mbps, ensuring fast and efficient data transmission. This high-speed capability is essential for applications requiring rapid data exchange.
• RoHS Compliance: The chip is RoHS (Restriction of Hazardous Substances) compliant, ensuring environmental safety and adherence to international regulations.
• Moisture Sensitivity Level: With a moisture sensitivity level (MSL) of 3 (168 hours), the ST16C2450CJ44TR-F is suitable for manufacturing processes involving reflow soldering without the need for additional protective measures.

ST16C2450CJ44TR-F Applications

The ST16C2450CJ44TR-F is well-suited for a variety of applications due to its robust feature set and wide voltage range. Some specific use cases include:

• Telecommunications: The dual UART channels and modem control make this chip ideal for telecommunication applications, such as modems and network interfaces, where reliable and efficient data transmission is critical.
• Industrial Automation: The high data rate and false start bit detection features are beneficial in industrial settings where real-time data monitoring and control are required. The wide voltage range ensures compatibility with various power supply systems.
• Consumer Electronics: The ST16C2450CJ44TR-F can be used in consumer electronics devices that require RS232 communication, such as printers, scanners, and other peripherals. The internal oscillator and timer/counter simplify the design and reduce the overall component count.
• Embedded Systems: The chip's compact size and surface mount packaging make it suitable for embedded systems where space is a constraint. The RoHS compliance ensures that it meets environmental standards for consumer and industrial applications.

Conclusion of ST16C2450CJ44TR-F

The ST16C2450CJ44TR-F is a versatile and high-performance UART interface IC chip that offers a comprehensive set of features tailored for modern communication needs. Its dual UART channels, internal oscillator, modem control, and false start bit detection make it a superior choice over similar models. The wide supply voltage range and high data rate ensure compatibility and efficiency in various applications, from telecommunications to industrial automation. The RoHS compliance and moisture sensitivity level of 3 further enhance its suitability for a wide range of manufacturing processes. Overall, the ST16C2450CJ44TR-F is an excellent choice for designers seeking a reliable and feature-rich UART solution.