Mingjiada Electronics supplies automotive Ethernet Marvell 88Q5050-B0-LKJ2A000, a high-performance, secure automotive Ethernet switch chip, directly sourced from the original manufacturer, brand new and genuine, with stock available, supporting small-scale trial production to large-scale procurement.
88Q5050-B0-LKJ2A000 Product Overview
The 88Q5050-B0-LKJ2A000 is Marvell's second-generation secure automotive Ethernet switch chip, specifically designed for in-vehicle networks. It complies with the IEEE 802.3 automotive Ethernet standard and features advanced security functions such as Deep Packet Inspection (DPI) and Trusted Boot.
88Q5050-B0-LKJ2A000 Core Features
High-performance processor: The 88Q5050-B0-LKJ2A000 integrates an Arm Cortex-M7 CPU with a clock speed of 250MHz, efficiently processing in-vehicle network data.
8-port Gigabit Ethernet switch supporting 4 fixed 100BASE-T1 ports, with the remaining 4 ports configurable (optional 100BASE-T1/TX, MII/RMII/RGMII, GMII, SGMII).
Advanced security features: Deep Packet Inspection (DPI): Prevents malicious attacks such as DoS (Denial of Service) attacks and network intrusions.
Trusted Boot: The 88Q5050-B0-LKJ2A000 ensures firmware integrity and prevents malicious code injection.
Blacklist/whitelist filtering: Enhances port security.
Low-power design: The 100BASE-T1 PHY core adopts an ultra-low-power architecture, suitable for vehicle battery-powered systems.
High reliability: The 88Q5050-B0-LKJ2A000 is certified to AEC-Q100 Grade 2, with an operating temperature range of -40°C to +125°C, suitable for harsh automotive environments.
Fast startup reduces system initialisation time.
Parameters
Model: 88Q5050-B0-LKJ2A000
Brand: Marvell
Package: LQFP
CPU: Arm Cortex-M7 @ 250MHz
Port Configuration: 4x fixed 100BASE-T1 + 4x configurable (T1/TX/MII/RGMII/GMII/SGMII)
Security Features: DPI, Trusted Boot, Blacklist/Whitelist Filtering
Operating Temperature: -40°C to +125°C
88Q5050-B0-LKJ2A000 Target Applications
In-vehicle Gateway: Connects CAN, LIN, Ethernet, and other in-vehicle networks.
Advanced Driver Assistance Systems (ADAS): Supports high-speed transmission of radar, camera, and sensor data.
In-vehicle Infotainment Systems (IVI): Provides stable network support for high-definition audio and video streams.
Autonomous Driving Platforms (e.g., NVIDIA DRIVE Pegasus): Used for data exchange in Level 4/5 autonomous driving.
Product Advantages
Technological Innovation: As Marvell's second-generation secure automotive Brightlane™ Ethernet switch, the 88Q5050-B0-LKJ2A000 incorporates multiple technological innovations and optimisations, representing the cutting edge of automotive Ethernet switch technology.
High Cost-Effectiveness: Mingjiada's 88Q5050-B0-LKJ2A000 chip offers exceptional performance at a reasonable price, providing automotive manufacturers and Tier 1 suppliers with a cost-effective solution that helps reduce the cost of automotive network systems.
Supply Stability: As a professional electronic component supplier, Mingjiada possesses stable supply capabilities and a comprehensive quality management system, ensuring continuous and reliable supply of the 88Q5050-B0-LKJ2A000 chip to customers.
Summary
The 88Q5050-B0-LKJ2A000 is Marvell's high-security Ethernet switch chip for next-generation intelligent connected vehicles, suitable for critical applications such as gateways, ADAS, IVI, and autonomous driving. Mingjiada Electronics, as a professional distributor, offers genuine stock of the 88Q5050-B0-LKJ2A000 chip and comprehensive supply chain support.
Mingjiada Electronics contact information is as follows:
Contact person: Mr. Chen
Mobile number: +86 13410018555
E-mail: sales@hkmjd.com
Company homepage: https://www.integrated-ic.com/
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