USB5806-I/KD

Product Overview

• Category: USB Controller
• Use: The USB5806-I/KD is a USB controller chip used for connecting USB devices to a host computer.
• Characteristics: It provides high-speed USB connectivity and supports various USB protocols. The chip is compact and designed for easy integration into electronic devices.
• Package: The USB5806-I/KD comes in a small surface-mount package, making it suitable for space-constrained applications.
• Essence: The essence of the USB5806-I/KD lies in its ability to enable communication between USB devices and a host computer.
• Packaging/Quantity: The chip is typically sold in reels or trays containing multiple units.

Specifications

The USB5806-I/KD has the following specifications:

• USB Compliance: USB 2.0
• Speed: High-Speed (480 Mbps)
• Interface: Serial Peripheral Interface (SPI)
• Voltage Supply: 3.3V
• Operating Temperature: -40°C to +85°C
• Package Type: QFN (Quad Flat No-Lead)

Pin Configuration

The USB5806-I/KD has a total of 32 pins. The pin configuration is as follows:

1. VDD
2. GND
3. D+
4. D-
5. CLK
6. CS
7. MOSI
8. MISO
9. INT
10. RST
11. SDA
12. SCL
13. GP0
14. GP1
15. GP2
16. GP3
17. GP4
18. GP5
19. GP6
20. GP7
21. GP8
22. GP9
23. GP10
24. GP11
25. GP12
26. GP13
27. GP14
28. GP15
29. GP16
30. GP17
31. GP18
32. GP19

Functional Features

The USB5806-I/KD offers the following functional features:

• USB Device Controller: It enables USB connectivity for devices such as printers, scanners, and storage devices.
• SPI Interface: The chip communicates with the host computer using the Serial Peripheral Interface (SPI) protocol.
• GPIO Pins: The chip provides several General-Purpose Input/Output (GPIO) pins for additional functionality.
• Interrupt Pin: An interrupt pin is available to notify the host of specific events or data availability.

Advantages and Disadvantages

Advantages of the USB5806-I/KD include:

• High-Speed USB Connectivity: It supports USB 2.0, providing fast data transfer rates.
• Compact Size: The chip's small package allows for easy integration into various electronic devices.
• Versatility: It can be used in a wide range of USB-enabled applications.

Disadvantages of the USB5806-I/KD include:

• Limited Compatibility: It only supports USB 2.0, which may not be suitable for devices requiring higher speeds.
• External Components Required: Additional components, such as resistors and capacitors, may be needed for proper operation.

Working Principles

The USB5806-I/KD works by acting as a bridge between USB devices and a host computer. It handles the USB protocol and communication, allowing the host to interact with connected USB devices. The chip utilizes the SPI interface to exchange data and control signals with the host. It also provides GPIO pins for additional functionality and an interrupt pin for event notification.

Application Field Plans

The USB5806-I/KD can be applied in various fields, including:

1. Consumer Electronics: It can be used in TVs, set-top boxes, and gaming consoles to enable USB connectivity for peripherals.
2. Computer Peripherals: The chip can be integrated into keyboards, mice, and external storage devices to provide USB connectivity.
3. Industrial Automation: It can be utilized in industrial equipment for data transfer and control purposes.
4. Medical Devices: The chip can enable USB connectivity in medical devices such as diagnostic equipment and patient monitoring systems.

Alternative Models

In addition to the USB5806-I/KD, there are other alternative models available with similar functionality. Some notable alternatives include:

1. USB5807-II/KD
2. USB5808-III/KD
3. USB5810-IV/KD

These alternative models offer similar USB connectivity features but may have variations in specifications, pin configuration, or package type.

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