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AN3764

Title
Title
AN3764- Parallel Interfaces for LAN9253 and LAN9254
Name
Name
AN3764
Date
Date
12/17/2020
Description
Description
The LAN9253 and LAN9254 devices enable EtherCAT® via a parallel bus interface called a Host Bus Interface (HBI). This connects to a microcontroller (MCU) or a microprocessor (MPU). The interface provides Multiplexed mode where address and data are transferred on the same pins, and Demultiplexed mode where address and data are transferred on separate address and data pins.

Silicon Products

Title Product Title
LAN9254
EtherCAT controller with dual integrated Ethernet PHYs
LAN9254 EtherCAT controller with dual integrated Ethernet PHYs
LAN9253
EtherCAT device controller w/integrated PHYs
LAN9253 EtherCAT device controller w/integrated PHYs