TL16C550DRHBR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Serial Communication Controller
• Characteristics: High-speed, UART (Universal Asynchronous Receiver/Transmitter) with FIFO (First-In-First-Out) buffers
• Package: 32-pin QFN (Quad Flat No-Lead) package
• Essence: TL16C550DRHBR is a high-performance serial communication controller designed for various applications requiring reliable and efficient data transfer.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

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

Pin Configuration

The TL16C550DRHBR has a total of 32 pins. The pin configuration is as follows:

1. VCC - Power supply voltage
2. GND - Ground
3. CTS - Clear To Send
4. RTS - Request To Send
5. RxD - Receive Data
6. TxD - Transmit Data
7. DSR - Data Set Ready
8. DCD - Data Carrier Detect
9. RI - Ring Indicator
10. REFCLK - Reference Clock Input
11. INT - Interrupt Output 12-19. A0-A7 - Address Inputs 20-27. D0-D7 - Data Bus
12. RESET - Reset Input
13. XIN - Crystal Oscillator Input
14. XOUT - Crystal Oscillator Output
15. SLEEP - Sleep Mode Input
16. WAKEUP - Wakeup Output

Functional Features

• High-speed data transfer with FIFO buffering for efficient handling of large amounts of data.
• Programmable interrupt modes allow for flexible and optimized data handling.
• Fully compatible with industry-standard 16C550 UART, ensuring easy integration into existing systems.
• Low power consumption in sleep mode, making it suitable for battery-powered applications.
• Robust and reliable communication controller, suitable for various industrial and consumer applications.

Advantages and Disadvantages

Advantages: - High-speed data transfer capability - Flexible interrupt handling options - Compatibility with industry standards - Low power consumption in sleep mode

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

Working Principles

The TL16C550DRHBR is based on the UART (Universal Asynchronous Receiver/Transmitter) architecture. It receives and transmits serial data asynchronously, allowing for reliable communication between devices. The integrated FIFO buffers enhance the performance by providing temporary storage for incoming and outgoing data, reducing the need for constant interaction with the main system.

Application Field Plans

The TL16C550DRHBR is widely used in various applications that require serial communication. Some of the common application fields include:

1. Industrial Automation: Used in PLCs (Programmable Logic Controllers), SCADA (Supervisory Control and Data Acquisition) systems, and other industrial control equipment.
2. Networking Equipment: Integrated into routers, switches, and network interface cards for efficient data transfer.
3. Embedded Systems: Utilized in embedded systems for communication with peripherals such as sensors, displays, and memory devices.
4. Point-of-Sale (POS) Systems: Integrated into POS terminals for communication with barcode scanners, receipt printers, and other peripherals.
5. Consumer Electronics: Used in devices like set-top boxes, gaming consoles, and home automation systems for communication with external devices.

Alternative Models

• TL16C550BPT
• TL16C550CFN
• TL16C550CIPT
• TL16C550CIPTR
• TL16C550DIPTR

These alternative models offer similar functionality and compatibility with the TL16C550DRHBR, providing options for different package types or quantities.

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