ADIN1110 Low-Power 10BASE-T1L Ethernet MAC-PHY

Analog Devices' MAC PHY operates from a single power supply rail of 1.8 V or 3.3 V

Image of Analog Devices' ADIN1110 Low-Power 10BASE-T1L Ethernet MAC-PHY Analog Devices' ADIN1110 is a low-power single port 10BASE-T1L MAC PHY designed for industrial Ethernet applications. It integrates an Ethernet PHY core with a MAC and all the associated analog circuitry, input, and output clock buffering. The device operates from a single power supply rail of 1.8 V or 3.3 V and has a 4-wire SPI interface for communication between the MAC and host processor. Programmable transmit levels, external termination resistors, and independent Rx/Tx pins make the ADIN1110 suited to intrinsic safety applications. Additionally, the ADIN1110 has an integrated voltage supply monitoring and power-on reset circuitry to improve system-level robustness and is available in a 6 mm x 6 mm 40-lead package.

Features
  • Supports intrinsic safety applications
    • External termination resistors
    • Separate Rx/Tx pins
  • Integrated MAC with SPI interface
    • SPI interface supporting 10 Mb/sec full-duplex
    • Supports OPEN Alliance 10BASE-T1x MAC-PHY serial interface
    • MDIO memory map accessible via SPI
    • On-chip FIFOs: 20 kB receive, 8 kB transmit
      • Cut-through or store and forward operation
      • Rx high and low priority queues
    • IEEE 1588 timestamp support
    • Statistics counters
    • 16 MAC addresses supported for frame filtering
  • 10BASE-T1L IEEE Std 802.3cg-2019™ compliant
  • Supports 1 VPP and 2.4 VPP transmit levels
  • Auto-negotiation capability
  • Unmanaged configuration using pin strapping including:
    • Master/slave selection
    • Transmit amplitude
  • 25 MHz crystal oscillator/25 MHz external clock input
  • Single supply 1.8 V/3.3 V operation (mode-dependent)
  • Cable reach 1700 m+ with 1 V / 2.4 VPP
  • Low power consumption: dual supply 42 mW typical
  • Link LED
  • Small package 40-lead (6 mm x 6 mm) LFCSP
  • Wide temperature range: -40°C to +105°C
Applications
  • Process control
  • Factory automation
  • Building automation

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ADIN1110 Low-Power 10BASE-T1L Ethernet MAC-PHY

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
IC TXRX FULL/HALF 1/1 40LFCSPADIN1110BCPZIC TXRX FULL/HALF 1/1 40LFCSP157 - Immediate$94.43View Details
IC TXRX FULL/HALF 1/1 40LFCSPADIN1110CCPZIC TXRX FULL/HALF 1/1 40LFCSP359 - Immediate$98.12View Details

Evaluation Board

ImageManufacturer Part NumberDescriptionTypeFunctionEmbeddedAvailable QuantityPriceView Details
EVAL BOARD FOR ADIN1110EVAL-ADIN1110EBZEVAL BOARD FOR ADIN1110InterfaceEthernet Controller (PHY and MAC)Yes, MCU14 - Immediate$1,222.37View Details
Published: 2021-03-05