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TUSB3210PMG4
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TUSB3210PMG4

Product Overview

Category

The TUSB3210PMG4 belongs to the category of USB interface controllers.

Use

It is primarily used for USB-to-serial bridge applications.

Characteristics

  • USB 2.0 compliant
  • Supports full-speed (12 Mbps) and low-speed (1.5 Mbps) USB data transfer rates
  • Integrated 8052 microcontroller with 16KB RAM and 64KB flash memory
  • UART interface with support for baud rates up to 3 Mbps
  • Flexible GPIOs for general-purpose I/O operations
  • On-chip PLL for clock generation
  • Low power consumption
  • Small form factor

Package

The TUSB3210PMG4 comes in a small-sized package, making it suitable for space-constrained designs.

Essence

The essence of the TUSB3210PMG4 lies in its ability to provide a seamless interface between USB and serial communication protocols.

Packaging/Quantity

This product is typically available in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

  • USB Compliance: USB 2.0
  • Data Transfer Rates: Full-speed (12 Mbps), Low-speed (1.5 Mbps)
  • Microcontroller: 8052 core with 16KB RAM, 64KB flash memory
  • UART Interface: Baud rates up to 3 Mbps
  • GPIOs: Flexible general-purpose I/Os
  • Clock Generation: On-chip PLL
  • Power Consumption: Low power design

Detailed Pin Configuration

The TUSB3210PMG4 has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCC | Power supply voltage | | 2 | GND | Ground | | 3 | D+ | USB data line (positive) | | 4 | D- | USB data line (negative) | | 5 | TXD | UART transmit data | | 6 | RXD | UART receive data | | 7 | RTS | UART request to send | | 8 | CTS | UART clear to send | | 9 | GPIO1 | General-purpose I/O 1 | | 10 | GPIO2 | General-purpose I/O 2 | | ... | ... | ... |

Functional Features

The TUSB3210PMG4 offers the following functional features:

  1. USB-to-serial bridge: Enables seamless communication between USB and serial protocols.
  2. High-speed data transfer: Supports USB 2.0 full-speed and low-speed data rates for efficient data transmission.
  3. Integrated microcontroller: The on-chip 8052 core with ample RAM and flash memory allows for flexible firmware customization.
  4. UART interface: Provides a reliable and high-speed UART interface for serial communication.
  5. General-purpose I/Os: Flexible GPIOs allow for additional peripheral connectivity and control.
  6. Low power consumption: Designed to minimize power consumption, making it suitable for portable and battery-powered applications.

Advantages and Disadvantages

Advantages

  • USB 2.0 compliance ensures compatibility with a wide range of devices.
  • Integrated microcontroller provides flexibility for custom firmware development.
  • High-speed data transfer rates enable efficient communication.
  • Small form factor and low power consumption make it suitable for space-constrained and portable designs.

Disadvantages

  • Limited quantity of general-purpose I/Os may restrict certain application requirements.
  • Lack of built-in support for other communication protocols may require additional components for specific applications.

Working Principles

The TUSB3210PMG4 acts as a bridge between USB and serial communication protocols. It receives USB data packets from the host and converts them into serial data for transmission to the target device. Similarly, it receives serial data from the target device and converts it into USB data packets for transmission to the host. The integrated microcontroller handles the protocol conversion and provides additional functionality through firmware customization.

Detailed Application Field Plans

The TUSB3210PMG4 finds applications in various fields, including:

  1. Industrial automation: Used for connecting USB-enabled industrial devices to serial-based control systems.
  2. Embedded systems: Enables USB connectivity in embedded systems that require serial communication.
  3. Consumer electronics: Facilitates USB-to-serial communication in consumer electronic devices such as gaming consoles and set-top boxes.
  4. Medical devices: Allows USB-based medical devices to communicate with serial interfaces used in healthcare systems.
  5. Test and measurement equipment: Provides USB connectivity for test and measurement devices that rely on serial communication.

Detailed and Complete Alternative Models

  1. TUSB3410: Similar to the TUSB3210PMG4, but with enhanced features such as higher data transfer rates and additional I/O

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av TUSB3210PMG4 i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of TUSB3210PMG4 in technical solutions:

  1. Q: What is TUSB3210PMG4? A: TUSB3210PMG4 is a USB interface controller from Texas Instruments, designed for various USB applications.

  2. Q: What are the key features of TUSB3210PMG4? A: Some key features include USB 2.0 compliance, integrated USB transceiver, 8051 microcontroller core, and multiple GPIO pins.

  3. Q: What are the typical applications of TUSB3210PMG4? A: TUSB3210PMG4 is commonly used in applications like USB-to-UART converters, USB-to-parallel interfaces, USB data acquisition systems, etc.

  4. Q: How can I interface TUSB3210PMG4 with my microcontroller? A: TUSB3210PMG4 uses a standard serial interface (UART) to communicate with the host microcontroller.

  5. Q: Can TUSB3210PMG4 be used in both USB host and device modes? A: Yes, TUSB3210PMG4 supports both USB host and device modes, making it versatile for different applications.

  6. Q: Does TUSB3210PMG4 support USB 3.0 or higher speeds? A: No, TUSB3210PMG4 is designed for USB 2.0 applications and does not support higher speeds like USB 3.0.

  7. Q: How many GPIO pins are available on TUSB3210PMG4? A: TUSB3210PMG4 provides 16 general-purpose input/output (GPIO) pins for interfacing with external devices.

  8. Q: Can TUSB3210PMG4 be powered directly from the USB bus? A: Yes, TUSB3210PMG4 can be powered directly from the USB bus, eliminating the need for an external power supply.

  9. Q: Is TUSB3210PMG4 compatible with different operating systems? A: Yes, TUSB3210PMG4 is compatible with various operating systems like Windows, Linux, and macOS.

  10. Q: Are there any evaluation boards or development kits available for TUSB3210PMG4? A: Yes, Texas Instruments provides evaluation boards and development kits that include TUSB3210PMG4 for easy prototyping and testing.

Please note that these answers are general and may vary based on specific implementation requirements.