Microchip Technology

LAN7430-I/Y9X  

Memory Controllers

LAN7430-I/Y9X Description

The LAN7430-I/Y9X is a high-performance Ethernet controller designed and manufactured by Microchip Technology. This device is specifically tailored for automotive applications, offering robust performance and reliability in harsh environments. The LAN7430-I/Y9X is currently active and classified under the EAR99 category, indicating its unrestricted export status. It is also REACH unaffected, ensuring compliance with European chemical regulations. This device is RoHS3 compliant, adhering to environmental standards for hazardous substances.

LAN7430-I/Y9X Features

• Function: The LAN7430-I/Y9X serves as a Controller, specifically an Ethernet controller, which is crucial for managing data transmission in automotive systems.
• Voltage - Supply: It supports a wide range of supply voltages (1.8V, 2.5V, 3.3V), making it versatile for various automotive electronics.
• Protocol: The device supports Ethernet protocol, which is essential for network communication in modern vehicles.
• Interface: It features a GPIO interface, allowing for direct interaction with other components in the system.
• Package: The LAN7430-I/Y9X comes in a 48-lead SQFN package, which is compact and suitable for space-constrained automotive applications.
• Moisture Sensitivity Level (MSL): Rated at level 3, it can withstand up to 168 hours of exposure to moisture before baking is required, ensuring reliability in humid conditions.

LAN7430-I/Y9X Applications

The LAN7430-I/Y9X is ideally suited for various automotive applications where Ethernet connectivity is required. Some specific use cases include:

• In-Vehicle Infotainment Systems: For managing high-speed data transfer between the vehicle's infotainment system and external networks.
• Telematics Units: To enable secure and reliable communication between the vehicle and remote servers for tracking, diagnostics, and other services.
• Advanced Driver Assistance Systems (ADAS): For real-time data processing and communication, enhancing vehicle safety and performance.

Conclusion of LAN7430-I/Y9X

The LAN7430-I/Y9X from Microchip Technology stands out in the automotive Ethernet controller market due to its versatility in voltage support, compact packaging, and robust performance in harsh environments. Its compliance with international standards and its wide range of supported supply voltages make it a preferred choice for automotive manufacturers looking to integrate advanced network capabilities into their vehicles. With its focus on Ethernet communication and GPIO interface, the LAN7430-I/Y9X is a key component in the evolution of connected and autonomous vehicles.

LAN7430-I/Y9X Documents

Download datasheets and manufacturer documentation for LAN7430-I/Y9X

Datasheets :

LAN7430-31      

PCN Design/Specification :

LAN743x Datasheet 16/Jan/2023       LAN7430/LAN7431 07/Jan/2022      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH