ADIN1111

Robust, Industrial, Low Power 10BASE-T1L Ethernet MAC-PHY

Data Sheet (Rev. A)

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Part Details

10BASE-T1L IEEE Standard 802.3cg-2019 compliant
Cable reach up to 1700 m with 1.0 V/2.4 V
Integrated MAC with SPI
- Supports OPEN Alliance 10BASE-T1x MAC-PHY serial interface
- 16 MAC address filters
- High and low priority queues with 28 kB buffer
- Cut through or store forward operation
- IEEE 1588 timestamp support
- Statistics counters
Low power consumption: single supply 50 mW
Diagnostics
- Cable fault detection with TDR
- Link quality indicator with MSE
- Frame generator and checker
- Multiple loopback modes
- IEEE test mode support
Supports 1.0 V p-p and 2.4 V p-p transmit levels
MDI polarity detection and correction

2-pin MDI
Internal termination resistors and hybrid
Autonegotiation
25 MHz crystal or external clock input
EMC test standards
- IEC 61000-4-4 electrical fast transient (±4 kV)
- IEC 61000-4-2 ESD (±4 kV contact discharge)
- IEC 61000-4-2 ESD (±8 kV air discharge)
- IEC 61000-4-6 conducted immunity (10 V/m)
- IEC 61000-4-5 surge (±4 kV)
- IEC 61000-4-3 radiated immunity (Class A)
- EN 55032 radiated emissions (Class B)
Small package: 32-lead (5 mm × 5 mm) LFCSP
Temperature range
- Industrial: −40°C to +85°C
- Extended: −40°C to +105°C

Documentation

Data Sheet 1

ADIN1111: Robust, Industrial, Low Power 10BASE-T1L Ethernet MAC-PHY Data Sheet (Rev.A) 04/07/2025

User Guide 1

UG-2314: Evaluating the ADIN1110 Robust, Industrial, Low Power 10BASE-T1L Ethernet MAC-PHY (Rev.A) 04/16/2025

Evaluation Kits

Evaluating the ADIN1110 Robust, Industrial, Low Power 10BASE-T1L Ethernet MAC-PHY

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Features and Benefits

User friendly access to all ADIN1110 features
Standalone hardware configured operation
Flexible power supplies and prototyping options
On-board ARM Cortex-M4 STM32L4S5QII3P ultra-low-power Microcontroller

Product Details

The EVAL-ADIN1110EBZ is a flexible platform enabling quick evaluation of the ADIN1110 (40-pin)/ADIN1111 (32-pin), robust, low-power 10BASE-T1L MAC-PHY. It provides 10Mbps single pair Ethernet (SPE) connections with devices across 1.7km of cable.

The ADIN1111 offers the same functionality as the ADIN1110 but in a smaller 32-pin package with integrated hybrid and termination resistors. The EVAL-ADIN1110EBZ evaluation board is an ideal platform for assessing the 10BASE-T1L functionality, behavior, and performance of the ADIN1111.

The evaluation board offers two modes of operation for maximum flexibility. Connected to a PC via USB port, the full set of ADIN1110 register settings and features, such as link quality monitoring and diagnostics, can be accessed over the USB using serial command interface. The evaluation board also provides an Arduino interface.

Alternatively, the evaluation board can operate in standalone mode where it is configured by setting hardware configuration links and switches. On-board LEDs provide status indication.

The SPI interface provides configuration and data access to the ADIN1110.

A small prototyping area and test points are provided for experimentation with alternative cable connection topologies including isolation transformers and/or power coupling inductors.

Full details about the ADIN1110 are available in the ADIN1110 data sheet, which may be consulted when using the EVALADIN1110EBZ.