Marvell Automotive Brightlane

88Q2233M

Dual 1000BT1 Automotive Brightlane Ethernet PHY with integrated MACsec

Marvell 88Q2233M MACsec integrated Dual Automotive 1000Base-T1 PHY

The Marvell® Brightlane™ 88Q2233M device has two single-pair Ethernet physical layer transceivers (PHY) that support operation over unshielded twisted pair (UTP). The transceivers implement the Ethernet physical layer portion of 1000BASE-T1 as defined by the IEEE 802.3bp standard.

The 88Q2233M has integrated MACsec that secures against the Layer 2 In-Vehicle Networking security threats. MACsec secures data exchange on a hop-by-hop basis and prevents attacks such as intrusion, man-in-the-middle, and replay attacks.

88Q2233M is compliant with OPEN Alliance TC10. TC10 fast wake sleep mechanism allows implementation of partial networking and thus helps in improving vehicle energy efficiency.

The device uses advanced mixed-signal processing to perform equalization, echo and crosstalk cancellation, data recovery, and error correction at a data rate of 1 Gbps. The device achieves robust performance and exceeds electromagnetic interference (EMI) requirements in noisy environments with very low power dissipation.

 

  特長:

  • 2x 1000BASE-T1, IEEE 802.3bp-compliant
  • 2x SGMII to copper
  • Supports IEEE 802.1AE MACsec
  • Supports OPEN Alliance TC10 Sleep Mode
  • AEC Q100 Grade 2 Qualified
  • 802.1AS, 802.1AS-Rev PTP
  • Integrated Voltage Regulators
  • ASPICE Level 2 software

 

用途:

  • 自動車のインフォテイメントシステム
  • 先進ドライバーアシストシステム
  • Telematic control units
  • Instrument clusters

製品資料

マーベルのブログから

Back to the Future – Automotive network run at speed of 10Gbps

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