SJA1105QEL 5-Port Automotive Gigabit Ethernet Switch IC with 10/100/1000 Mbit/s and 1.8/2.5/3.3 V Operation

SJA1105QEL Ethernet IC 5-Port Automotive Gigabit Ethernet Switch With AVB And TSN

Product Description Of SJA1105QEL
SJA1105QEL safe and secure automotive gigabit Ethernet switch family extends the capabilities of the SJA1105QEL switches with improved security-related features, extended interface options, and ISO 26262 ASIL-A compliance.
SJA1105QEL 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.

Specifications Of SJA1105QEL

Features Of SJA1105QEL
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 temperature: -40 °C to +105 °C
• Automotive product qualification in accordance with AEC-Q100 Rev-H
• ISO-26262, ASIL-A

Ethernet switching and AVB features
• IEEE 802.3 compliant
• 128 kB frame buffer
• 1024 entry TCAM for collision-free MAC address learning
• 2 kB frame length handling
• IEEE 802.1Q defined tag support
• 4096 VLANs supported
• Egress tagging/untagging on a per-VLAN basis per port
• Priority-based QoS handling as specified in IEEE 802.1Q
• Per-port priority remapping and 8 configurable egress queues per port
• Optional double-tagging support
• Hardware support for IEEE 802.1AS timestamping and IEEE 802.1Qav AVB traffic shaping
• 16 credit-based shapers available according to IEEE 802.1Qav; shapers can be freely allocated to any priority queue on a per port basis
• Support for SR Class A, Class B, and Class C traffic
• IEEE 1588v2 one-step sync forwarding in hardware
• Frame mirroring and retagging for enhanced diagnostics
• Statistics for dropped frames and buffer load
• RFC2819 support for counters

Ethernet security
• IEEE 802.1X hardware support for EAP filtering, reachability and disabling address learning
• Extensive filtering rules for frame forwarding, retagging, tunneling and double-tagging
• Address learning space can be configured for static and learned addresses
• Enhanced support for address learning restrictions for security
• Ingress rate-limiting on a per-port basis for Unicast/Multicast and Broadcast traffic
• Broadcast storm protection

TT and TSN features (SJA1105/Q/S only)
• IEEE 802.1Qbv time-aware traffic
• IEEE 802.1Qci per-stream policing (pre-standard)
• Support for ring-based redundancy (for time-triggered traffic only)
• 1024 deterministic Ethernet flows with per-flow based:
– Time-triggered traffic transmission
– Ingress policing and reception window check
– Statistics

Interface features
• MII/RMII for interfacing with 10/100 Mbit/s PHYs/host processor (Fast Ethernet)
• RGMII for interfacing with 10/100/1000 Mbit/s PHYs/host processor (with external delay components)
• RGMII-ID (with internal delay) for interfacing with 1000 Mbit/s PHYs/host processor
• SGMII for interfacing with 10/100/1000 Mbit/s PHYs/host processor/cascading
• MAC and PHY modes for interfacing (MII/RMII/RGMII/SGMII) directly with another switch or host processor
• Programmable drive strength for MII/RMII/RGMII interfaces
• SPI for host processor access

Other features
• 25 MHz system clock input from crystal oscillator or AC-coupled single-ended clock
• 25 MHz reference clock output
• Device reset input from host processor
• Synchronization output for cascading devices
• IEEE 1149.1/1149.6 compliant JTAG interface for TAP controller access and BSCAN

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FAQ

Q: Are your products original?

A: Yes, all products are original, new original import is our purpose.

Q:Which Certificates do you have?

A:We are ISO 9001:2015 Certified Company and member of ERAI.

Q:Can you support small quantity order or sample?Is the sample free?

A:Yes,we support sample order and small order.Sample cost is different according to your order or project.

Q:How to ship my order? Is it safe?

A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.

Q:What about the lead time?

A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.

5-Port Ethernet IC

10/100/1000 Mbit/s Automotive Ethernet Switch

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SJA1105QEL 5-Port Automotive Gigabit Ethernet Switch IC with 10/100/1000 Mbit/s and 1.8/2.5/3.3 V Operation Images