USB2514-AEZG

Product Overview

• Category: USB Hub Controller
• Use: USB hub controller for connecting multiple USB devices to a single host device
• Characteristics:
  • High-speed USB 2.0 compliant
  • Supports up to four downstream ports
  • Integrated USB transceivers
  • Low power consumption
• Package: QFN-32
• Essence: USB hub controller with integrated transceivers for efficient USB device connectivity
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Compliance: USB 2.0
• Number of Ports: 4 downstream ports
• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Package Type: QFN-32
• Dimensions: 5mm x 5mm

Detailed Pin Configuration

The USB2514-AEZG features the following pin configuration:

1. VDD33
2. GND
3. DP0
4. DM0
5. DP1
6. DM1
7. DP2
8. DM2
9. DP3
10. DM3
11. RESET
12. SCL
13. SDA
14. INT
15. GPIO1
16. GPIO2
17. GPIO3
18. GPIO4
19. GPIO5
20. GPIO6
21. GPIO7
22. GPIO8
23. GPIO9
24. GPIO10
25. GPIO11
26. GPIO12
27. GPIO13
28. GPIO14
29. GPIO15
30. GPIO16
31. GPIO17
32. GPIO18

Functional Features

• High-speed USB 2.0 compliant for fast data transfer
• Integrated USB transceivers for simplified design and reduced component count
• Low power consumption for energy-efficient operation
• Supports up to four downstream ports for connecting multiple USB devices
• Built-in reset functionality for easy device management
• GPIO pins for additional customization and control

Advantages and Disadvantages

Advantages: - High-speed USB 2.0 compliance ensures fast data transfer rates - Integrated transceivers simplify design and reduce component count - Low power consumption for energy efficiency - Multiple downstream ports allow for the connection of multiple USB devices - Reset functionality enhances device management - GPIO pins provide flexibility for customization and control

Disadvantages: - Limited to USB 2.0 compatibility, not compatible with newer USB standards such as USB 3.0 or USB 3.1

Working Principles

The USB2514-AEZG operates by receiving USB signals from a host device and distributing them to connected USB devices through its integrated transceivers. It manages the flow of data between the host and connected devices, allowing simultaneous communication with multiple USB peripherals.

Detailed Application Field Plans

The USB2514-AEZG finds applications in various fields, including:

1. Computer peripherals: Enables the connection of multiple USB devices, such as keyboards, mice, printers, and external storage devices, to a computer.
2. Consumer electronics: Facilitates the integration of USB connectivity in devices like TVs, gaming consoles, and media players.
3. Industrial automation: Allows for the connection of USB devices in industrial settings, such as factory automation systems and machinery control panels.
4. Automotive: Provides USB connectivity for infotainment systems, charging ports, and other automotive applications.
5. Medical devices: Enables USB connectivity in medical equipment, such as patient monitoring devices and diagnostic instruments.

Detailed and Complete Alternative Models

1. USB2517-AEZG: Similar to USB2514-AEZG but with seven downstream ports instead of four.
2. USB2513B-AEZG: USB hub controller with three downstream ports and integrated transceivers.
3. USB2514B-AEZG: Four-port USB hub controller with enhanced features and improved power management capabilities.

These alternative models offer similar functionality to the USB2514-AEZG but may have different port configurations or additional features based on specific requirements.

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