USB2513B-AEZC

Product Overview

• Category: USB Hub Controller
• Use: The USB2513B-AEZC 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
  • Small form factor
• Package: QFN (Quad Flat No-Lead)
• Essence: The USB2513B-AEZC enables the expansion of USB connectivity in embedded systems, providing multiple downstream ports for connecting various USB devices.
• Packaging/Quantity: Available in tape and reel packaging with a quantity of 250 units per reel.

Specifications

• USB Compliance: USB 2.0
• Downstream Ports: Up to 3
• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Package Dimensions: 7mm x 7mm QFN

Detailed Pin Configuration

The USB2513B-AEZC features a total of 48 pins. Here is a detailed pin configuration:

1. VDD33
2. GND
3. DP0
4. DM0
5. DP1
6. DM1
7. DP2
8. DM2
9. RESET
10. SLEEP#
11. INT#
12. XIN
13. XOUT
14. NC
15. NC
16. NC
17. NC
18. NC
19. NC
20. NC
21. NC
22. NC
23. NC
24. NC
25. NC
26. NC
27. NC
28. NC
29. NC
30. NC
31. NC
32. NC
33. NC
34. NC
35. NC
36. NC
37. NC
38. NC
39. NC
40. NC
41. NC
42. NC
43. NC
44. NC
45. NC
46. NC
47. NC
48. NC

Functional Features

• Integrated USB transceivers for each downstream port
• Supports individual or ganged power control of downstream ports
• Provides overcurrent detection and protection
• Supports USB battery charging specification 1.2
• Configurable through I2C interface

Advantages and Disadvantages

Advantages: - Small form factor allows for easy integration into embedded systems - Low power consumption helps to conserve energy - Supports USB battery charging specification, enabling charging of portable devices

Disadvantages: - Limited to USB 2.0 speeds, not compatible with USB 3.0 or higher

Working Principles

The USB2513B-AEZC acts as a hub controller, managing the connection and communication between a host device and multiple downstream USB devices. It incorporates USB transceivers for each downstream port, allowing data transfer at high-speed USB 2.0 rates. The controller also provides power control, overcurrent detection, and protection features to ensure safe and reliable operation.

Detailed Application Field Plans

The USB2513B-AEZC is widely used in various embedded applications that require multiple USB connections. Some common application fields include:

1. Industrial Automation: Used in industrial control systems to connect USB devices such as sensors, actuators, and human-machine interfaces.
2. Automotive: Integrated into automotive infotainment systems to support USB connectivity for media playback, smartphone integration, and diagnostics.
3. Medical Devices: Enables USB connectivity in medical equipment for data transfer, firmware updates, and device configuration.
4. Consumer Electronics: Incorporated into smart TVs, set-top boxes, and gaming consoles to provide additional USB ports for connecting peripherals.

Detailed and Complete Alternative Models

1. USB2514B-AEZC: Similar to the USB2513B-AEZC, but with four downstream ports instead of three.
2. USB2517B-AEZC: Offers seven downstream ports for applications requiring more extensive USB connectivity.
3. USB2518B-AEZC: Provides eight downstream ports and additional features such as enhanced power control and advanced diagnostics.

These alternative models offer expanded port options and additional features to cater to different application requirements.

Word count: 536 words