Infineon’s (formerly Marvell Brightlane™) automotive Ethernet PHY is a highly reliable, automotive-grade physical layer transceiver designed for smart connected vehicles. It supports standards such as 100BASE-T1, 1000BASE-T1, 2.5G/5G/10GBASE-T1, and other standards. They meet AEC-Q100 automotive certification requirements and feature low power consumption, strong interference resistance, and MACsec security encryption. These devices are widely used in high-speed in-vehicle communication applications such as vehicle gateways, domain controllers, ADAS, autonomous driving, in-vehicle cameras, and infotainment systems.
Mingjiada Electronics provides a long-term, stable supply of the full range of Infineon automotive Ethernet PHY chips, covering 100Mbps, 1Gbps, and 2.5G/5G/10G multi-speed options. We offer genuine, original products to help automotive electronics customers rapidly implement in-vehicle Ethernet solutions.
I. Infineon Automotive Ethernet PHY Core Series (Mingjiada supplies all models)
1. 100BASE-T1 (100Mbps) Series
88Q1010 Series
Model: 88Q1010-B0-NYA2A000
Standard: IEEE 802.3bw (100BASE-T1)
Interface: MII/RMII/RGMII
Automotive Grade: AEC-Q100 Grade 1 (-40°C to +125°C)
Features: Single-pair twisted pair, low EMI, integrated terminating resistor
Infineon 88Q1110/88Q1111 Series (2nd Generation)
Model: 88Q1110, 88Q1111-B0-NYA2A000
Speed: 100 Mbps
Interface: 88Q1110 (MII/RMII/RGMII); 88Q1111 (SGMII)
Package: 40-QFN 6×6 mm
Features: Single 3.3V power supply, low power consumption, OPEN Alliance TC10 sleep mode
2. 1000BASE-T1 (1Gbps) Series (Mainstream)
88Q2220/88Q2221 Series (3rd Generation, with MACsec)
Part Numbers: 88Q2220, 88Q2220M, 88Q2221, 88Q2221M
Standards: IEEE 802.3bp (1G)/802.3bw (100M) dual-rate
Security: M-version supports MACsec (IEEE 802.1AE) Layer 2 encryption
Features: OPEN Alliance TC10, low power consumption, Automotive Grade 1
II. Mingjiada’s List of Typical Infineon Automotive Ethernet PHY Models
100Mbps: 88Q1010, 88Q1110, 88Q1111
1Gbps (Mainstream): 88Q2220, 88Q2220M, 88Q2221, 88Q2221M
2.5G/5G/10Gbps: Q3244, 88QB5224
III. Key Product Features (Automotive-Grade Advantages)
AEC-Q100 Automotive Certification: Grade 1, -40°C to +125°C, meets the demands of harsh automotive environments
Single-pair twisted-pair (UTP/STP): Reduces wiring harness size, weight, and costs
Low Power Consumption & Sleep Mode: Supports OPEN Alliance TC10 low-power mode
MACsec Security Encryption (M Version): Protects against in-vehicle network attacks and ensures data security
TSN Time-Sensitive Networking: Supports AVB/TSN to meet ADAS low-latency requirements
High Interference Immunity: Strong EMI/EMC performance, suitable for complex in-vehicle electromagnetic environments
IV. Typical Application Scenarios
In-vehicle central gateways, domain controllers
ADAS, autonomous driving domains (cameras / radar / LiDAR)
In-vehicle infotainment (IVI), rear-seat displays
High-speed in-vehicle sensors, high-definition cameras
OTA wireless updates, V2X vehicle-to-everything communication
Autonomous Driving Central Computing Platform
V. Contact Information
To obtain the Infineon Automotive Ethernet PHY product catalog, specific model inventory, and pricing information, please contact Mingjiada Electronics:
Contact: Mr. Chen
Phone: +86 13410018555 / 86-755-83294757
Email: sales@hkmjd.com
Website: www.integrated-ic.com
Business Hours: 9:00 AM – 6:00 PM
Người liên hệ: Mr. Sales Manager
Tel: 86-13410018555
Fax: 86-0755-83957753
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