NCN26010XMNTBG

Controllers Overview

The NCN26010XMNTBG is an industrial Ethernet transceiver compliant with IEEE 802.3cg and the 10BASE-T1S standard, designed for multi-drop segments. It integrates a Media Access Controller (MAC), PLCA Coordinator Sublayer (RS), and PHY on a single chip. The device operates on a single unshielded twisted pair (UTP) cable with a data rate of 10 Mb/s. It communicates with a host MCU via the Open Alliance MACPHY SPI protocol. Power supply voltage ranges from 2.97 V to 3.63 V, with a typical operating range of 2.25 V to 3.63 V. The component supports an extended temperature range from -40°C to +125°C and features enhanced anti-interference modes.

Controllers Feature Summary

• Integrates MAC, PLCA RS, and 10BASE-T1S PHY for simplified hardware design
• Supports conflict-free operation on shared media using PLCA coordination
• Features enhanced anti-interference mode for communication in high-noise environments
• Includes two configurable digital outputs capable of driving low-current LEDs

Controllers Applications

• Industrial automation systems
• Sensor interface modules
• Home and building control networks
• Safety and field instrumentation

Controllers Procurement Notes

Verify the specific suffix 'X' against official documentation to confirm package type and tape/reel specifications. Ensure the host system provides a stable power supply within the specified voltage limits. Confirm that the SPI interface timing meets the requirements for the Open Alliance MACPHY protocol. Check for any recent Product Change Notifications regarding manufacturing updates or material changes.

Controllers Selection Notes

Select this component when designing for 10BASE-T1S multi-drop topologies requiring integrated MAC and PHY functionality. It is suitable for applications needing robust performance in electrically noisy industrial environments due to its enhanced anti-interference capabilities. Consider the QFN-32 package constraints for PCB layout and thermal management during the design phase.

Controllers Part Context

This part belongs to the NCN26010 series of industrial Ethernet transceivers manufactured by onsemi. The series is engineered to support the evolving needs of IIoT and industrial networking by providing a compact solution for 10 Mbps connectivity over a single twisted pair. The XMNTBG designation indicates a specific package variant within this family.

Controllers Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify pinout compatibility and electrical parameter alignment before replacing existing components in production designs.