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LAN9252

EtherCAT slave controller with dual integrated Ethernet PHYs

Status: In Production

Features:

  • 2/3-port EtherCAT slave controller with 3 Fieldbus Memory Management Units (FMMUs) and 4 SyncManagers
  • Interfaces to most 8/16-bit embedded controllers and 32-bit embedded controllers with an 8/16-bit bus
  • Dual Integrated Ethernet PHYs with HP Auto-MDIX
  • Cable diagnostic support
  • 100 Base FX support via external transceiver
  • 1.8V to 3.3V variable voltage I/O
  • Integrated 1.2V core regulator for single 3.3V operation
  • Low pin count and small body size package
  • Motor Motion Control
  • Data Acquisition
  • Process/Factory Automation
  • Communication Modules & Interface Cards
  • Sensors
  • Power Grid Automation
  • Building Automation
  • Hydraulic & Pneumatic Valve Systems
  • Operator HMI Interfaces
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

Microchip’s LAN9252 is a 2/3-port EtherCAT slave controller with dual integrated Ethernet PHYs which each contain a full-duplex 100BASE-TX transceiver and support 100Mbps (100BASE-TX) operation. The LAN9252 supports HP Auto-MDIX, allowing the use of direct connect or cross-over LAN cables. 100BASE-FX is supported via an external fiber transceiver. This device provides system developers a cost-effective solution for realizing EtherCAT slaves solutions.

The LAN9252 includes a 3 port EtherCAT slave controller with 4K bytes of Dual Port memory (DPRAM), 4 SyncManagers, 3 Fieldbus Memory Management Units (FMMUs) and a 64-bit Distributed Clock.

It supports 4 Process Data Interfaces - SPI/SQI, HBI and a 16 Bit Digital IO. SPI and SQI (high speed SPI) provide a low pin count synchronous slave interface that facilitates communication between the device and a host system. Whereas, the Host Bus Interface facilitates the same via a high-speed asynchronous slave interface. For simple digital modules without micro-controllers, the LAN9252 can also operate in Digital I/O Mode where 16 digital signals can be controlled or monitored by the EtherCAT master.  

The LAN9252 can also be configured to operate via a single 3.3V supply utilizing an integrated 3.3V to1.2V linear regulator. The internal linear regulator may also be disabled, allowing usage of a high efficiency external regulator for lower system power dissipation.

The LAN9252 is available in commercial, industrial and extended industrial temperature ranges and comes in either a 64 pin QFN or a 64 pin QFP-EP.

Microchip's complimentary and confidential LANCheck® online design review service is available for customers who have selected our products for their application design-in*.

*The LANCheck online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.

Additional Features

    Highlights

    • 2/3-port EtherCAT slave controller with 3 Fieldbus Memory Management Units (FMMUs) and 4 SyncManagers
    • Interfaces to most 8/16-bit embedded controllers and 32-bit embedded controllers with an 8/16-bit bus
    • Dual Integrated Ethernet PHYs with HP Auto-MDIX
    • Cable diagnostic support
    • 100 Base FX support via external transceiver
    • 1.8V to 3.3V variable voltage I/O
    • Integrated 1.2V core regulator for single 3.3V operation
    • Low pin count and small body size package

    Target Applications

  • Motor Motion Control
  • Data Acquisition
  • Process/Factory Automation
  • Communication Modules & Interface Cards
  • Sensors
  • Power Grid Automation
  • Building Automation
  • Hydraulic & Pneumatic Valve Systems
  • Operator HMI Interfaces
Parametrics
Name
Value
Ethernet Bandwidth
100BASE-TX/100BASE-FX
MAC
Yes
PHY
Yes
FMMUs
3
SYNC Manager
4
Distributed Clocks
64
DPRAM
4
Interrupt Pin
1
LEDS
4
Op Voltage
3.300
Ethernet Ports
Internal-2
Interface
64 pin QFN 9x9mm 64 pin TQFP 12x12mm
Min Temp Range
-40
Max Temp Range
105
Fiber
Yes

Documents

Jump to:

BSDL Files

06/05/2017
2KB

Design Checklist

06/26/2015
49KB
06/26/2015
43KB
10/20/2015
335KB

IBIS

Getting Started

Development Environment

  • Demo & Evaluation Boards
  • Software Libraries
  • Application Examples
Demo & Evaluation Boards
LAN9252 - Add-on for EL9800 Development Platform
LAN9252 - Add-on for EL9800 Development Platform ( EVB-LAN9252-ADD-ON )

EVB-LAN9252-ADD-ON is designed to be used as an add-on board (ESC board) with the Beckhoff EL9800 EtherCAT evaluation Board. This board supports  the SPI and DIGIO PDI modes of the LAN9252 .

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LAN9252 - 4-Port EtherCAT Slave Controller Evaluation Kit in Expansion Mode
LAN9252 - 4-Port EtherCAT Slave Controller Evaluation Kit in Expansion Mode ( EVB-LAN9252-4PORT )

The LAN9252-4PORT EVB is an unique design by cascading two LAN9252 ESC in Back to Back configuration through the MII interface . It addresses our customers’ requests for a standalone platform to develop an EtherCAT slave device with SPI/SQI as the PDI Interface. This board supports on-board PIC32MX or option for other SoC’s. It supports four network connections with integrated...

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LAN9252 - EtherCAT Slave controller Evaluation Kit with HBI PDI interface
LAN9252 - EtherCAT Slave controller Evaluation Kit with HBI PDI interface ( EVB-LAN9252-HBIPLUS )

EVB-LAN9252-HBIPLUS  is a progression from the original EVB-LAN9252-HBI board which allows evaluation of the LAN9252 device with an attached microcontroller.
Peripherals are provided which together with a supporting software development kit enable full usage of the platform.  A PIC32MX795 device is populated on the board with provision for other controllers via the Microchip...

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LAN9252 - PICTail Plus for Explorer 16 Platform
LAN9252 - PICTail Plus for Explorer 16 Platform ( EVB-LAN9252-PICTAIL )

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LAN9252 - EtherCAT Slave controller Evaluation Kit with DIG-IO PDI interface
LAN9252 - EtherCAT Slave controller Evaluation Kit with DIG-IO PDI interface ( EVB-LAN9252-DIGIO )

The LAN9252 DIGIO board satisfies the demand for hardware only EtherCAT slave devices, and achieves this using LAN9252. We expose the DIGIO interface together with control signals and can operate without an attached MCU. The board allows for dual network connections to RJ45 sockets or can optionally fit optical interfaces to accommodate Fiber via an SFP module. This board is delivered...

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LAN9252 - 3-Port EtherCAT Slave Controller Evaluation Kit with SPI PDI Interface
LAN9252 - 3-Port EtherCAT Slave Controller Evaluation Kit with SPI PDI Interface ( EVB-LAN9252-3PORT )

The LAN9252-3PORT EVB is an 3-Port EtherCAT slave controller which addresses our customers’ requests for a standalone platform to develop an EtherCAT slave device with SPI/SQI as the PDI Interface . This board supports on-board PIC32MX or option for other SoC’s. It supports three network connections with two integrated PHY’s in RJ45 sockets and Option for interfacing any third...

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EtherCAT SPI Evaluation Board
EtherCAT SPI Evaluation Board ( EVB-LAN9252-SPI )

EVB-LAN9252-SPI has been produced to answer our customers' requests for a vehicle to allow evaluation of the LAN9252 EtherCAT Slave Controller (ESC), via an SPI Microcontroller abstraction.
This dual purpose board has the option to plug directly into some environments and allow fly-wiring to ...

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Software Libraries
LAN9252 EtherCAT SDK

LAN9252 EtherCAT® SDK

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LAN9252_PIC32_SDK_1.1

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PIC24 SDK for EVB-LAN9252-Add-On

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PIC32 SDK for EVB-LAN9252-3PORT

Software Development Kit for EVB-LAN9252-3PORT

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PIC32 SDK for EVB-LAN9252-4PORT

PIC32 Software Development Kit for EVB-LAN9252-4PORT

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SDK for EVB-LAN9252-3PORT

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SDK Package for EVB-LAN9252-HBI

The Software Development kit for EVB-LAN9252-HBI evaluation board

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The PIC24 SDK for EVB-LAN9252-ADD-ON Board V1.1

The Software Development Kit for EVB-LAN9252-ADD-ON Board

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The PIC24 SDK for EVB-LAN9252-ADD-ON Board V1.2

PIC24 Software development Kit for EVB-LAN9252-Add-On

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The SDK for EVB-LAN9252-DIGIO

Software Development Kit for EVB-LAN9252-DIGIO

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The SDK for EVB-LAN9252-PICtail

The Software development kit for EVB-LAN9252-PICtail .

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The SDK Package for the EVB-LAN9252-ADD-ON Board

The Software Development Kit for the EVB-LAN9252-ADD-ON Board .

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
LAN9252/ML
0.232400
1.769231
64
QFN
9x9x0.9mm
Matte Tin
e3
LAN9252TI/ML
0.232400
0.370303
64
QFN
9x9x0.9mm
Matte Tin
e3
LAN9252I/ML
0.232400
1.769231
64
QFN
9x9x0.9mm
Matte Tin
e3
LAN9252V/ML
0.232400
1.769231
64
QFN
9x9x0.9mm
Matte Tin
e3
LAN9252TV/ML
0.232400
0.370303
64
QFN
9x9x0.9mm
Matte Tin
e3
LAN9252T/ML
0.232400
0.370303
64
QFN
9x9x0.9mm
Matte Tin
e3
LAN9252/PT
0.286700
2.468750
64
TQFP
10x10x1.0mm
Matte Tin
e3
LAN9252T/PT
0.286700
0.875000
64
TQFP
10x10x1.0mm
Matte Tin
e3
LAN9252I/PT
0.286700
2.468750
64
TQFP
10x10x1.0mm
Matte Tin
e3
LAN9252TI/PT
0.286700
0.875000
64
TQFP
10x10x1.0mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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