TL16C550DPTRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Serial Communication Controller
• Characteristics: High-performance, UART (Universal Asynchronous Receiver/Transmitter) with FIFO (First-In-First-Out) buffers
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: TL16C550DPTRG4 is a serial communication controller IC that provides high-performance UART functionality with FIFO buffers. It is commonly used in various applications requiring reliable and efficient serial communication.
• Packaging/Quantity: The TL16C550DPTRG4 is typically sold in reels of 2500 units.

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 capability
• Compatibility: Fully compatible with industry-standard 16C550 UARTs

Detailed Pin Configuration

The TL16C550DPTRG4 has a total of 48 pins. Here is the detailed pin configuration:

1. VCC - Power supply voltage
2. GND - Ground
3. CTS - Clear To Send
4. RTS - Request To Send
5. DSR - Data Set Ready
6. RXD - Receive Data
7. TXD - Transmit Data
8. DCD - Data Carrier Detect
9. RI - Ring Indicator
10. REFCLK - Reference Clock Input
11. RCLKOUT - Reference Clock Output 12-27. NC - No Connection
12. RESET - Reset input 29-32. NC - No Connection
13. A0 - Address bit 0
14. A1 - Address bit 1
15. A2 - Address bit 2 36-39. NC - No Connection
16. RD - Read strobe input
17. WR - Write strobe input
18. CS - Chip select input
19. INT - Interrupt output 44-48. NC - No Connection

Functional Features

• High-performance UART with FIFO buffers for efficient data transfer
• Programmable interrupt capability for efficient handling of events
• Fully compatible with industry-standard 16C550 UARTs, ensuring easy integration into existing systems
• Supports baud rates up to 1.5 Mbps for fast and reliable communication
• 16-byte transmit and receive FIFOs for improved data buffering and flow control

Advantages and Disadvantages

Advantages: - High-performance and reliable serial communication - Efficient data transfer with FIFO buffers - Programmable interrupt capability for event handling - Compatibility with industry-standard UARTs

Disadvantages: - Limited number of channels (only 1 channel) - Requires external components for complete system integration

Working Principles

The TL16C550DPTRG4 is a UART IC that facilitates serial communication between devices. It receives and transmits data in a sequential manner using asynchronous communication protocols. The FIFO buffers help in storing and managing data efficiently, reducing the burden on the host processor. The programmable interrupt capability allows the IC to generate interrupts based on specific events, enabling efficient event handling.

Detailed Application Field Plans

The TL16C550DPTRG4 finds applications in various fields where reliable and efficient serial communication is required. Some of the detailed application field plans include:

1. Industrial Automation: Used in PLCs (Programmable Logic Controllers) and industrial control systems for communication with sensors, actuators, and other devices.
2. Networking Equipment: Integrated into routers, switches, and network interface cards for serial communication with other network devices.
3. Point-of-Sale Systems: Enables communication between POS terminals and peripherals such as barcode scanners, receipt printers, and cash drawers.
4. Medical Devices: Used in medical equipment for data transfer between devices, such as patient monitors, diagnostic instruments, and infusion pumps.
5. Embedded Systems: Integrated into various embedded systems for communication with external devices, such as microcontrollers, sensors, and displays.

Detailed and Complete Alternative Models

1. MAX232 - A popular alternative UART IC with similar functionality and compatibility.
2. SC16C550BIB80 - Another UART IC offering high-performance serial communication capabilities.
3. XR16M564 - UART IC with advanced features like multi-channel support and enhanced FIFO buffers.

These alternative models provide similar functionality to the TL16C550DPTRG4 and can be considered based on specific requirements and system compatibility.

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