TL16C550CIFNRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Serial Communication Controller
• Characteristics: High-performance, UART with FIFOs
• Package: QFN (Quad Flat No-Lead)
• Essence: TL16C550CIFNRG4 is a serial communication controller IC that provides high-performance UART (Universal Asynchronous Receiver/Transmitter) functionality with built-in FIFOs.
• Packaging/Quantity: The TL16C550CIFNRG4 is available in a QFN package and is typically sold in reels or trays.

Specifications

• Data Rate: Supports baud rates up to 1.5 Mbps
• Operating Voltage: 3.3V
• Number of Channels: 1
• Buffer Size: 16-byte transmit and receive FIFOs
• Interrupts: Programmable interrupt modes for efficient data transfer
• Compatibility: Fully compatible with industry-standard 16C550 UARTs

Pin Configuration

The TL16C550CIFNRG4 has the following pin configuration:

1. VCC - Power supply voltage
2. GND - Ground
3. TXD - Transmit Data
4. RXD - Receive Data
5. RTS - Request to Send
6. CTS - Clear to Send
7. DSR - Data Set Ready
8. DCD - Data Carrier Detect
9. RI - Ring Indicator
10. INT - Interrupt Output
11. REFCLK - Reference Clock Input
12. RESET - Reset Input
13. X1OUT - Crystal Oscillator Output
14. X1IN - Crystal Oscillator Input
15. X2IN - Crystal Oscillator Input
16. X2OUT - Crystal Oscillator Output

Functional Features

• High-speed data transfer with built-in FIFOs
• Programmable interrupt modes for efficient data handling
• Support for industry-standard 16C550 UARTs
• Compatible with various operating systems and software applications
• Low power consumption for energy-efficient operation

Advantages and Disadvantages

Advantages: - High-performance UART functionality - Built-in FIFOs for efficient data transfer - Compatibility with industry standards - Low power consumption

Disadvantages: - Limited to a single channel - Requires external crystal oscillator for clock input

Working Principles

The TL16C550CIFNRG4 is designed to provide reliable serial communication capabilities. It utilizes UART technology to transmit and receive asynchronous serial data. The built-in FIFOs help in buffering the data, ensuring smooth and efficient data transfer. The programmable interrupt modes allow for efficient handling of data and interrupts.

Application Field Plans

The TL16C550CIFNRG4 can be used in various applications that require serial communication, such as:

1. Embedded Systems: Used in microcontroller-based systems for communication with peripheral devices.
2. Industrial Automation: Enables communication between different components of an automated system.
3. Networking Equipment: Facilitates data transmission in networking devices like routers and switches.
4. Point-of-Sale (POS) Systems: Provides serial communication capabilities for payment terminals and barcode scanners.
5. Medical Devices: Used in medical equipment for data exchange between devices and computers.

Alternative Models

Here are some alternative models that offer similar functionality:

1. MAX3100 - UART with integrated RS-232 transceiver
2. SC16C2550BIB48 - UART with larger FIFO capacity
3. XR16L788 - UART with enhanced features and multiple channels
4. ST16C550CJ44-F - UART with extended temperature range

These alternative models can be considered based on specific requirements and application needs.

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