The NCN26010 device is an IEEE 802.3cg compliant Ethernet

Transceiver including a Media Access Controller (MAC), a PLCA

Reconciliation Sublayer (RS) and a 10BASE−T1S PHY designed for

industrial multi−drop Ethernet. It provides all physical layer functions

needed to transmit and receive data over a single unshielded twisted

pair. NCN26010 communicates to host MCUs via the Open Alliance

MACPHY SPI protocol.

Features

• 10BASE−T1S – IEEE 802.3cg Compliant

• 3.3 V Supply Voltage

• Two Configurable Digital Outputs that can Drive Low Current LEDs

• Low Profile 4 mm x 4 mm QFN 32 / TQFP32 (5 mm x 5 mm)

• Integrated MAC and 10BASE−T1S PHY

• Open Alliance Compatible SPI Interface for Exchanging

Configuration and Data Frames to Host

• Supports IEEE802.3 CSMA/CD Collision Detection

• Physical Layer Collision Avoidance (PLCA) through Local

Configuration for Collision−Free Operation on a Shared Medium

(Multi Drop)

• Enhanced Noise Immunity Mode, Allowing Communication at Noise

Levels Exceeding IEEE 802.3cg Specifications

• Supports >8 Nodes over >25 m UTP Cable

• Fast Startup: <100 ms

• Support for Bootstrap in Isolated Mode

• These are Pb−Free Devices

Typical Applications

• Industrial Automation

• Sensor Interfacing

• Home / Building Control

• Security and Field Instrumentation