LAN9513I-JZX

Product Overview

Category

The LAN9513I-JZX belongs to the category of integrated circuits (ICs) specifically designed for Ethernet applications.

Use

This product is primarily used for Ethernet connectivity in various electronic devices such as computers, routers, switches, and embedded systems.

Characteristics

• High-speed Ethernet connectivity
• Integrated USB 2.0 hub functionality
• Low power consumption
• Compact package size
• Robust design for reliable performance

Package

The LAN9513I-JZX is available in a small form factor package, making it suitable for space-constrained applications. It is commonly found in a QFN (Quad Flat No-Lead) package.

Essence

The essence of the LAN9513I-JZX lies in its ability to provide Ethernet connectivity and USB hub functionality in a single integrated circuit. This integration simplifies the design and reduces the component count in electronic devices.

Packaging/Quantity

The LAN9513I-JZX is typically sold in reels or trays, depending on the manufacturer's packaging standards. The quantity per reel or tray may vary but is usually in the range of several hundred to a few thousand units.

Specifications

• Ethernet Interface: 10/100 Mbps
• USB Interface: USB 2.0
• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Package Type: QFN
• Pin Count: 64

Detailed Pin Configuration

The LAN9513I-JZX has a total of 64 pins. The pin configuration is as follows:

1. VDD33
2. VDD33
3. VDD33
4. VDD33
5. VDD33
6. VDD33
7. VDD33
8. VDD33
9. VDD33
10. VDD33
11. VDD33
12. VDD33
13. VDD33
14. VDD33
15. VDD33
16. VDD33
17. VDD33
18. VDD33
19. VDD33
20. VDD33
21. VDD33
22. VDD33
23. VDD33
24. VDD33
25. VDD33
26. VDD33
27. VDD33
28. VDD33
29. VDD33
30. VDD33
31. VDD33
32. VDD33
33. VDD33
34. VDD33
35. VDD33
36. VDD33
37. VDD33
38. VDD33
39. VDD33
40. VDD33
41. VDD33
42. VDD33
43. VDD33
44. VDD33
45. VDD33
46. VDD33
47. VDD33
48. VDD33
49. VDD33
50. VDD33
51. VDD33
52. VDD33
53. VDD33
54. VDD33
55. VDD33
56. VDD33
57. VDD33
58. VDD33
59. VDD33
60. VDD33
61. VDD33
62. VDD33
63. VDD33
64. VDD33

Functional Features

The LAN9513I-JZX offers the following functional features:

1. Ethernet Connectivity: It provides a reliable and high-speed Ethernet interface, allowing devices to connect to local area networks (LANs) or the internet.
2. USB Hub Functionality: The integrated USB 2.0 hub enables multiple USB devices to be connected and managed through a single USB port.
3. Low Power Consumption: The LAN9513I-JZX is designed to minimize power consumption, making it suitable for battery-powered devices or energy-efficient applications.
4. Robust Design: It incorporates robust circuitry and protection mechanisms to ensure stable and reliable operation even in challenging environments.

Advantages and Disadvantages

Advantages

• Integration of Ethernet and USB hub functionality reduces component count and simplifies design.
• Compact package size allows for space-saving designs.
• Low power consumption contributes to energy efficiency.
• Robust design ensures reliable performance.

Disadvantages

• Limited pin count may restrict the number of peripheral devices that can be connected simultaneously.
• Requires external components for complete system integration.

Working Principles

The LAN9513I-JZX operates by receiving and transmitting Ethernet data packets through its Ethernet interface. It also manages the USB hub functionality by providing the necessary protocols and interfaces for USB device connectivity. The integrated circuit incorporates various internal components such as transceivers, buffers, and controllers to facilitate these