Microchip Technology
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USB2513BT-I/M2
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USB2513BT-I/M2

Product Overview

  • Category: USB Hub Controller
  • Use: The USB2513BT-I/M2 is a high-speed USB 2.0 hub controller designed for embedded applications.
  • Characteristics:
    • Supports up to three downstream ports
    • Integrated USB transceivers
    • Low power consumption
    • Compact package size
  • Package: QFN-32
  • Essence: The USB2513BT-I/M2 enables the expansion of USB connectivity in embedded systems, providing a convenient and efficient way to connect multiple USB devices.
  • Packaging/Quantity: The USB2513BT-I/M2 is typically sold in reels of 250 units.

Specifications

  • USB Compliance: USB 2.0
  • Downstream Ports: 3
  • Supply Voltage: 3.3V
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: QFN-32
  • Dimensions: 5mm x 5mm

Detailed Pin Configuration

The USB2513BT-I/M2 features a total of 32 pins. The pin configuration is as follows:

  1. VDD33
  2. GND
  3. DP0
  4. DM0
  5. DP1
  6. DM1
  7. DP2
  8. DM2
  9. RESETB
  10. SLEEP#
  11. INT#
  12. SUSPEND#
  13. LED0
  14. LED1
  15. LED2
  16. LED3
  17. LED4
  18. LED5
  19. LED6
  20. LED7
  21. XTALI
  22. XTALO
  23. NC
  24. NC
  25. NC
  26. NC
  27. NC
  28. NC
  29. NC
  30. NC
  31. NC
  32. NC

Functional Features

  • High-speed USB 2.0 hub controller
  • Integrated USB transceivers for each downstream port
  • Supports individual or ganged power control of downstream ports
  • Provides over-current detection and protection
  • Supports USB battery charging specification 1.2
  • Configurable through I2C interface

Advantages and Disadvantages

Advantages: - Compact package size allows for easy integration into embedded systems - Low power consumption helps to minimize energy usage - Supports USB battery charging specification, enabling efficient charging of connected devices

Disadvantages: - Limited to USB 2.0 standard, not compatible with newer USB 3.0 or USB 3.1 standards - Only supports up to three downstream ports, may not be suitable for applications requiring more ports

Working Principles

The USB2513BT-I/M2 acts as a hub between a host device and multiple USB peripherals. It receives data from the host device and distributes it to the connected peripherals. The integrated USB transceivers ensure reliable communication between the hub and the peripherals. The hub also provides power to the connected devices and supports various power management features.

Detailed Application Field Plans

The USB2513BT-I/M2 is commonly used in various embedded systems that require multiple USB connections. Some application fields where the USB2513BT-I/M2 can be utilized include:

  1. Industrial automation systems
  2. Medical devices
  3. Automotive infotainment systems
  4. Gaming consoles
  5. Point-of-sale terminals

Detailed and Complete Alternative Models

  • USB2514B-I/M2: Similar to USB2513BT-I/M2 but with four downstream ports instead of three.
  • USB2517I-JZX: USB 2.0 hub controller with seven downstream ports and an extended temperature range.

These alternative models offer additional options for different application requirements.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של USB2513BT-I/M2 בפתרונות טכניים

  1. Q: What is the maximum data transfer rate of USB2513BT-I/M2? A: The USB2513BT-I/M2 supports a maximum data transfer rate of 480 Mbps.

  2. Q: Can USB2513BT-I/M2 be used in industrial applications? A: Yes, USB2513BT-I/M2 is suitable for industrial applications due to its robust design and reliability.

  3. Q: Does USB2513BT-I/M2 support USB Power Delivery (PD)? A: No, USB2513BT-I/M2 does not support USB Power Delivery.

  4. Q: What operating systems are compatible with USB2513BT-I/M2? A: USB2513BT-I/M2 is compatible with various operating systems including Windows, Linux, and macOS.

  5. Q: Is USB2513BT-I/M2 compliant with USB 2.0 and USB 3.0 standards? A: Yes, USB2513BT-I/M2 is compliant with both USB 2.0 and USB 3.0 standards.

  6. Q: Can USB2513BT-I/M2 be used in automotive applications? A: Yes, USB2513BT-I/M2 is suitable for automotive applications and is designed to withstand harsh environmental conditions.

  7. Q: What is the power consumption of USB2513BT-I/M2? A: The power consumption of USB2513BT-I/M2 varies depending on the operating conditions but typically ranges from 200mA to 500mA.

  8. Q: Does USB2513BT-I/M2 support battery charging? A: Yes, USB2513BT-I/M2 supports battery charging through dedicated charging ports.

  9. Q: Can USB2513BT-I/M2 be used in low-power devices? A: Yes, USB2513BT-I/M2 is suitable for low-power devices and features power-saving modes to minimize energy consumption.

  10. Q: What are the typical applications of USB2513BT-I/M2? A: USB2513BT-I/M2 is commonly used in embedded systems, IoT devices, industrial control systems, and consumer electronics for USB connectivity.