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SJA1105P/Q/R/S
5-port automotive Ethernet switch
Rev. 2 — 1 March 2024
Product data sheet
1 General description
The SJA1105P/Q/R/S safe and secure automotive gigabit Ethernet switch family extends the capabilities of the SJA1105/SJA1105T [1] switches with improved security-related features, extended interface options, and ISO 26262 ASIL-A compliance.
The SJA1105P/Q/R/S 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 10/100/1000 Mbit/s. This feature provides the flexibility to connect any Fast/Gigabit/optical PHY or MCU/MPU to any of the ports.