XR16L2751CMTR-F

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Communication and data transmission
• Characteristics: Low-power, high-speed, serial communication interface
• Package: 48-pin Thin Quad Flat Pack (TQFP)
• Essence: UART (Universal Asynchronous Receiver/Transmitter) IC
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply Voltage: 3.3V
• Data Rate: Up to 3 Mbps
• Operating Temperature Range: -40°C to +85°C
• Number of Channels: 1
• Interface Type: RS-232, RS-422, RS-485
• RoHS Compliant: Yes

Detailed Pin Configuration

The XR16L2751CMTR-F has a total of 48 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VCC | Power supply voltage | | 2 | GND | Ground | | 3 | TXD | Transmit Data | | 4 | RXD | Receive Data | | ... | ... | ... | | 48 | NC | No Connection |

Functional Features

• Full-duplex or half-duplex operation modes
• Supports multiple communication protocols (RS-232, RS-422, RS-485)
• Programmable baud rate generator
• Automatic hardware flow control
• Low power consumption in sleep mode
• Built-in error detection and correction mechanisms

Advantages and Disadvantages

Advantages: - Versatile interface options for various communication standards - High-speed data transmission capability - Low power consumption - Error detection and correction features enhance data reliability

Disadvantages: - Limited number of channels (only 1) - Relatively complex pin configuration

Working Principles

The XR16L2751CMTR-F is a UART IC that facilitates asynchronous serial communication between devices. It converts parallel data into serial format for transmission and vice versa. The IC supports multiple communication protocols, allowing it to interface with different types of devices. It incorporates various features like hardware flow control and error detection to ensure reliable data transfer.

Detailed Application Field Plans

The XR16L2751CMTR-F finds applications in various fields, including: 1. Industrial automation: Used for communication between PLCs (Programmable Logic Controllers) and other industrial equipment. 2. Telecommunications: Enables data transmission in networking equipment, such as routers and switches. 3. Automotive electronics: Facilitates communication between different electronic modules within vehicles. 4. Medical devices: Allows for data exchange between medical equipment and monitoring systems. 5. Consumer electronics: Used in devices like set-top boxes, gaming consoles, and smart home appliances for communication purposes.

Detailed and Complete Alternative Models

1. XR16M2550IM48-F: UART IC with similar features but in a different package (48-pin QFN).
2. MAX3232EIPWR: RS-232 transceiver IC with integrated charge pump capacitors.
3. SN65HVD485EDR: RS-485 transceiver IC with enhanced ESD protection.

These alternative models offer similar functionality and can be considered as substitutes for the XR16L2751CMTR-F.

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