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LAN9500A-ABZJ

Name: LAN9500A-ABZJ
Rating: 4.7 (12 reviews)

IC USB 2.0-10/100 ETH CRTL 56QFN

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製造商。部分 #LAN9500A-ABZJ
包 QFN56
資料表 LAN9500A-ABZJ DataSheet
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規格

Package	Tray
ProductStatus	Active
Protocol	Ethernet
Function	Bridge, USB to Ethernet
Interface	USB
Standards	USB 2.0, 10/100 Base-T/TX PHY
Voltage-Supply	1.2V, 2.5V, 3.3V
OperatingTemperature	0°C ~ 70°C
Package/Case	56-VFQFN Exposed Pad

概述

Description

The LAN9500A-ABZJ is a high-speed USB to Ethernet controller designed for applications requiring network connectivity. It features a USB 2.0 interface, allowing for easy integration with a variety of devices. The LAN9500A supports 10/100 Mbps Ethernet standards, enabling efficient data transmission with minimal latency. Its compact design and low power consumption make it suitable for embedded systems, IoT devices, and various consumer electronics.
This controller includes advanced features such as a built-in PHY (Physical Layer) for simplified design, multiple power-saving modes, and support for both full and half-duplex operations. The LAN9500A-ABZJ is ideal for applications in networking, industrial automation, and smart home devices, providing reliable and robust network connectivity. Overall, it is a versatile solution for developers seeking to incorporate Ethernet capabilities into their products.

Features

The LAN9500A-ABZJ is a USB to Ethernet controller designed for various applications requiring reliable network connectivity. Key features include:
1. USB Interface: Compliant with USB 2.0/1.1 specifications for easy integration with host devices.
2. Ethernet Interface: Supports 10/100 Mbps Ethernet, enabling fast data transfer rates.
3. Integrated PHY: Contains an integrated physical layer (PHY) to reduce component count and simplify design.
4. Low Power Consumption: Designed for energy efficiency, making it suitable for battery-operated devices.
5. Multiple Port Support: Can manage multiple Ethernet connections, enhancing flexibility in network setups.
6. Driver Support: Compatible with various operating systems, including Windows, Linux, and macOS, ensuring broad usability.
7. Compact Design: Small form factor ideal for space-constrained environments.
This controller is well-suited for applications in IoT devices, industrial automation, and consumer electronics, providing reliable and efficient network connectivity.

Package

The LAN9500A-ABZJ is packaged in a 32-pin QFN (Quad Flat No-lead) form factor.

Pinout

The LAN9500A-ABZJ is a USB 2.0 to Ethernet controller that features a 32-pin QFN package. Its primary functions include providing a USB interface for Ethernet connectivity, supporting various Ethernet protocols, and enabling networking capabilities for embedded systems.
Key pin functions include:
- VDD: Power supply pins for the chip.
- GND: Ground pins.
- USB: Pins for USB data (D+ and D-), power, and control signals.
- ETH: Pins for Ethernet signals, including TX/RX data lines.
- GPIO: General-purpose input/output pins for additional control or signaling.
- RESET: Pin for resetting the device.
These functionalities allow the LAN9500A-ABZJ to effectively bridge USB connections to Ethernet networks, making it suitable for various applications in embedded systems and network devices.

Manufacturer

The LAN9500A-ABZJ is manufactured by Microchip Technology Inc. Microchip is a publicly traded company that specializes in embedded control solutions and semiconductor products. Founded in 1989 and based in Chandler, Arizona, it designs and manufactures a wide range of microcontrollers, analog and interface products, and memory devices. Microchip serves various markets, including automotive, industrial, consumer, and communications, and is known for its focus on innovation in embedded systems and low-power technologies. The LAN9500A-ABZJ itself is a USB to Ethernet controller, enabling devices to connect to Ethernet networks through USB interfaces.

Application

The LAN9500A-ABZJ is a USB to Ethernet controller used in various applications, including industrial automation, automotive systems, and consumer electronics. It facilitates network connectivity in devices such as printers, security systems, and point-of-sale terminals. Its integration allows for reliable wired networking in environments where Wi-Fi may be limited or not practical. Additionally, it supports embedded systems requiring Ethernet connectivity in compact designs.

Equivalent

The LAN9500A-ABZJ is a USB Ethernet controller. Equivalent products include the Microchip LAN9512, LAN9514, and the ASIX AX88772. These alternatives provide similar functionality for USB to Ethernet connectivity. Always check specific features and compatibility for your application.