SJA1105ELY
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NXP USA Inc. SJA1105ELY

Manufacturer No:
SJA1105ELY
Manufacturer:
NXP USA Inc.
Package:
Tape & Reel (TR)
Description:
IC ETHERNET SWITCH SPI 159LFBGA
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The SJA1105ELY is a 5-port automotive Ethernet switch produced by NXP USA Inc. This component is designed to provide a flexible and cost-optimized solution for in-vehicle connectivity, supporting various automotive applications such as gateway systems, body domain controllers, and interconnecting multiple Electronic Control Units (ECUs) in a daisy chain configuration. The SJA1105ELY is IEEE 802.3-compliant and supports Audio Video Bridging (AVB) to fully leverage infotainment and advanced driver assistance systems.

Key Specifications

Specification Details
Number of Ports 5
Port Configuration Individually configurable for MII, RMII, and RGMII modes
Speed 10 Mbps, 100 Mbps, 1000 Mbps
Package 159-LFBGA (12 mm x 12 mm)
Operating Temperature -40°C to +105°C (Automotive Grade 2)
Core Voltage 1.2 V
I/O Supply Voltage Selectable (e.g., 3.3 V, 2.5 V)
Interface SPI interface

Key Features

  • Store and forward architecture
  • Ingress rate-limiting on a per-port and per-priority basis for Unicast/Multicast and Broadcast traffic
  • Frame replication and retagging of traffic
  • Frame mirroring for enhanced diagnostics
  • Hardware support for IEEE 802.1AS and IEEE 802.1Qav for AVB traffic support
  • Ingress and egress timestamping per port
  • Ten IEEE 802.1Qav credit-based shapers available
  • Support for AVB SR Class A, Class B, and Class C traffic
  • IEEE 1588v2 one-step sync forwarding in hardware
  • IEEE 802.1X support for setting port reachability and disabling address learning
  • Broadcast storm protection
  • Statistics for dropped frames and buffer load

Applications

The SJA1105ELY is suitable for various automotive applications, including:

  • Gateway systems
  • Body domain controllers
  • Interconnecting multiple ECUs in a daisy chain configuration
  • Infotainment systems
  • Advanced driver assistance systems (ADAS)

Q & A

  1. What is the SJA1105ELY?

    The SJA1105ELY is a 5-port automotive Ethernet switch produced by NXP USA Inc.

  2. What are the key features of the SJA1105ELY?

    Key features include store and forward architecture, ingress rate-limiting, frame replication, frame mirroring, and support for AVB and IEEE 802.1Qav.

  3. What are the operating temperatures for the SJA1105ELY?

    The operating temperature range is -40°C to +105°C (Automotive Grade 2).

  4. What is the package type of the SJA1105ELY?

    The component is packaged in a 159-LFBGA (12 mm x 12 mm).

  5. What speeds does the SJA1105ELY support?

    The SJA1105ELY supports speeds of 10 Mbps, 100 Mbps, and 1000 Mbps.

  6. What interfaces does the SJA1105ELY support?

    The component supports MII, RMII, and RGMII interfaces, as well as an SPI interface.

  7. What is the core voltage of the SJA1105ELY?

    The core voltage is 1.2 V.

  8. Does the SJA1105ELY support AVB?

    Yes, it supports Audio Video Bridging (AVB) and IEEE 802.1Qav for AVB traffic.

  9. What are some common applications of the SJA1105ELY?

    Common applications include gateway systems, body domain controllers, and interconnecting multiple ECUs in a daisy chain configuration.

  10. Does the SJA1105ELY support Time-Triggered Ethernet (TTEthernet) and Time-Sensitive Networking (TSN)?

    No, the SJA1105ELY does not support TTEthernet and TSN; for these features, the SJA1105TEL variant is required.

Product Attributes

Protocol:Ethernet
Function:Switch
Interface:SPI
Standards:IEEE 802.3
Voltage - Supply:1.65V ~ 3.6V
Current - Supply:3.5mA
Operating Temperature:-40°C ~ 125°C (TJ)
Package / Case:159-LFBGA
Supplier Device Package:159-LFBGA (12x12)
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In Stock

$9.09
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Same Series
SJA1105ELY
SJA1105ELY
IC ETHERNET SWITCH SPI 159LFBGA

Similar Products

Part Number SJA1105ELY SJA1105PELY SJA1105QELY SJA1105RELY SJA1105SELY SJA1105TELY
Manufacturer NXP USA Inc. NXP USA Inc. NXP USA Inc. NXP USA Inc. NXP USA Inc. NXP USA Inc.
Product Status Active Active Active Active Active Active
Protocol Ethernet Ethernet Ethernet Ethernet Ethernet Ethernet
Function Switch Switch Switch Switch Switch Switch
Interface SPI SPI SPI SPI SPI SPI
Standards IEEE 802.3 IEEE 802.3 IEEE 802.3 IEEE 802.3 IEEE 802.3 IEEE 802.3
Voltage - Supply 1.65V ~ 3.6V 1.65V ~ 3.6V 1.65V ~ 3.6V 1.65V ~ 3.6V 1.65V ~ 3.6V 1.65V ~ 3.6V
Current - Supply 3.5mA 3.5mA 3.5mA 3.5mA 3.5mA 3.5mA
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Package / Case 159-LFBGA 159-LFBGA 159-LFBGA 159-LFBGA 159-LFBGA 159-LFBGA
Supplier Device Package 159-LFBGA (12x12) 159-LFBGA (12x12) 159-LFBGA (12x12) 159-LFBGA (12x12) 159-LFBGA (12x12) 159-LFBGA (12x12)

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