Microchip LAN9252I/PT

Manufacturer No:

LAN9252I/PT

Manufacturer:

Microchip

Package:

64-TQFP Exposed Pad

Description:

Microchip’s LAN9252 is a 2/3-port EtherCAT controller with dual integrated Ethernet PHYs which each contain a full-duplex 100BASE-TX transceiver and support 100Mbps (100BASE-TX).

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LAN9252I/PT information

Microchip LAN9252I/PT technical specifications, attributes, parameters and parts with similar specifications to Microchip LAN9252I/PT.

Type
Parameter

Ethernet Bandwidth
100BASE-TX/100BASE-FX

FMMUs
3

SYNC manager
4

Distributed clocks
64

DPRAM
4

Op. Voltage (V)
3.300

Ethernet Ports
Internal-2

Temp. Range Min. (°C)
-40

Temp. Range Max. (°C)
105

Fiber
Yes

Download datasheets and manufacturer documentation for Microchip LAN9252I/PT.

Microchip’s LAN9252 is a 2/3-port EtherCAT device controller (ESC) 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 device solutions.

The LAN9252 includes a 3 port EtherCAT device 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 to 1.2V 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 TQFP-EP.

Microchip's complimentary and confidential MicroCHECK design review service, which offers insight from the initial concept to the final PCB layout, is available to customers who are using our products in their projects. You can confidently submit your design materials in a secure and private setting, and our expert engineers will provide individualized feedback to enhance your design. MicroCHECK design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.

2/3-port EtherCAT device controller with 3 Fieldbus Memory Management Units (FMMUs) and 4 SyncManagers

Interfaces to 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, high integration and small body size package

EtherCAT P - A fully compliant EtherCAT P example for UART communications and Motor Control

EtherCAT Cortex M4F design example - Using SAM E54 & LAN9252

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

User Guide

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