SJA1105QELY

SJA1105QELY is a safe and secure automotive gigabit Ethernet switch that extends the capabilities of the switch with improved security-related features, extended interface options, and ISO 26262 ASIL-A compliance. It is a 5-port automotive Ethernet switch supporting IEEE Audio Video Bridging (AVB) and Time-Sensitive Networking (TSN) standards. Each of the five ports can be individually configured to operate at 10/100/1000Mbit/s. This feature provides the flexibility to connect any Fast/Gigabit/optical PHY or MCU/MPU to any of the ports. The new frame white/blacklisting, port-reachability and address learning restriction features, it improves switch security by limiting data processing to known frames and data sources and preventing the forwarding of erroneous or malicious data. The updated MII/RMII/RGMII interfaces offer extended IO voltages such as 1V8 and 3V3 RGMII. It features an SGMII port and remain 100 % pin-compatible with the SJA1105/SJA1105T switches.

• 5-port store and forward architecture
• Automotive product qualification in accordance with AEC-Q100 Rev-H
• ISO-26262, ASIL-A, Egress tagging/unbagging on a per-VLAN basis per port
• Priority-based QoS handling as specified in IEEE 802.1Q, 25MHz reference clock output
• Per-port priority remapping and 8 configurable egress queues per port
• Hardware support for IEEE 802.1AS timestamping and IEEE 802.1Qav AVB traffic shaping
• Support for SR Class A, Class B, and Class C traffic, device reset input from host processor
• Frame mirroring and retagging for enhanced diagnostics, synchronization output for cascading devices
• LFBGA159 package, junction temperature range from -40 to +125°C

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Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.