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SJA1105Q - 5-port automotive Ethernet switch

Download the SJA1105Q datasheet PDF. This datasheet also covers the SJA1105P variant, as both devices belong to the same 5-port automotive ethernet switch family and are provided as variant models within a single manufacturer datasheet.

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

Key Features

  • 2.1 General features.
  • 5-port store and forward architecture.
  • Each port individually configurable for 10/100 Mbit/s when operated as MII/RMII and 10/100/1000 Mbit/s when operated as RGMII or SGMII.
  • Independent I/O voltage domains: selectable 1.8/2.5/3.3 V operation for MII/RMII/RGMII; selectable 1.8/2.5/3.3 V for host interfacing; 1.2 V core voltage domains.
  • Small footprint: LFBGA159 (12 mm × 12 mm) package.
  • Automotive Grade 2 ambient operating tempera.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SJA1105P-NXP.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription for SJA1105Q (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for SJA1105Q. For precise diagrams, and layout, please refer to the original PDF.

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 Ethe...

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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.

More Datasheets from NXP Semiconductors

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