TL16C554AFNR

Product Overview

Category

The TL16C554AFNR belongs to the category of integrated circuits (ICs) specifically designed for communication applications.

Use

This product is commonly used in various communication systems and devices, including but not limited to data communication equipment, networking devices, and industrial automation systems.

Characteristics

• High-performance integrated circuit
• Supports multiple communication protocols
• Low power consumption
• Compact package size
• Reliable and durable design

Package

The TL16C554AFNR is typically available in a small form factor package, such as a quad flat package (QFP), which ensures easy integration into different electronic systems.

Essence

The essence of the TL16C554AFNR lies in its ability to facilitate efficient and reliable communication between different devices and systems.

Packaging/Quantity

This product is usually packaged in reels or trays, depending on the manufacturer's specifications. The quantity per package may vary, but it is commonly available in quantities suitable for both small-scale and large-scale production.

Specifications

• Number of channels: 4
• Data rate: Up to 1 Mbps
• Operating voltage: 3.3V
• Interface: UART (Universal Asynchronous Receiver Transmitter)
• FIFO (First-In-First-Out) buffer depth: 16 bytes/channel
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The TL16C554AFNR features a specific pin configuration that enables seamless integration into various electronic systems. The detailed pin configuration is as follows:

1. VCC - Power supply voltage
2. GND - Ground connection
3. TXD0 - Transmit data channel 0
4. RXD0 - Receive data channel 0
5. RTS0 - Request to send channel 0
6. CTS0 - Clear to send channel 0
7. TXD1 - Transmit data channel 1
8. RXD1 - Receive data channel 1
9. RTS1 - Request to send channel 1
10. CTS1 - Clear to send channel 1
11. TXD2 - Transmit data channel 2
12. RXD2 - Receive data channel 2
13. RTS2 - Request to send channel 2
14. CTS2 - Clear to send channel 2
15. TXD3 - Transmit data channel 3
16. RXD3 - Receive data channel 3
17. RTS3 - Request to send channel 3
18. CTS3 - Clear to send channel 3
19. IRQ - Interrupt request output
20. RESET - Reset input

Functional Features

The TL16C554AFNR offers several functional features that enhance its performance and usability:

• Multi-channel operation: With four independent channels, this IC allows simultaneous communication between multiple devices.
• UART interface: The Universal Asynchronous Receiver Transmitter (UART) interface enables easy integration with various communication protocols.
• FIFO buffering: The built-in FIFO buffers ensure smooth and efficient data transmission, reducing the risk of data loss or corruption.
• Interrupt support: The interrupt request output (IRQ) pin facilitates efficient handling of events and interrupts in the communication system.

Advantages and Disadvantages

Advantages

• High-performance communication IC suitable for various applications
• Low power consumption, making it energy-efficient
• Compact package size for easy integration into different systems
• Reliable and durable design ensures long-term operation

Disadvantages

• Limited number of channels (4)
• May require additional components for specific applications

Working Principles

The TL16C554AFNR operates based on the principles of UART communication. It receives and transmits data asynchronously, allowing devices to communicate without a common clock signal. The UART interface converts parallel data into serial data for transmission and vice versa.

Detailed Application Field Plans

The TL16C554AFNR finds applications in various fields, including:

1. Data communication equipment: Used in modems, routers, and switches for efficient data transfer.
2. Networking devices: Integrated into network interface cards (NICs) for reliable communication between computers and networks.
3. Industrial automation systems: Enables communication between different components of automated systems, such as sensors, actuators, and controllers.

Detailed and Complete Alternative Models

1. TL16C550CIFN: Similar to TL16C554AFNR but with two channels instead of four.
2. TL16C552AFN: Offers two channels and additional features like DMA (Direct Memory Access) support.
3. TL16C553AFN: Three-channel variant with enhanced functionality.

These alternative models provide options based on specific requirements and system configurations.

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