LAN9255 2/3-Port EtherCAT Device Controller with Integrated PHYs & SAM E53J 32-bit ARM Cortex-M4F MCU Microchip LAN9253 2/3-Port EtherCAT Device Highlights - Integrated 100Mbps Ethernet transceivers 2/3-port EtherCAT device controller with 8 Fieldbus - Compliant with IEEE 802.3/802.3u (Fast Ethernet) - Signal Quality Index diagnostics Memory Management Units (FMMUs) and - Loop-back modes 8 SyncManagers - Automatic polarity detection and correction Integrated ARM Cortex-M4F MCU with - HP Auto-MDIX - Compatible with EtherCAT P 1 Msps 12-bit ADC, SQSPI, USB LS/FS Host and - EtherCAT device controller Device, Ethernet MAC, and PTC - Supports 8 FMMUs Integrated EtherCAT PHYs with HP Auto-MDIX - Supports 8 SyncManagers - Distributed clock support allows synchronization with EtherCAT cable diagnostic support other EtherCAT devices - 8K bytes of DPRAM - Host Bus Interface Target Applications - SPI / SQI (Quad SPI) support at up to 60MHz - 3rd port for flexible network configurations Motor Motion Control - Comprehensive power management features Process/Factory Automation - 3 power-down levels Communication Modules, Interface Cards - Wake on link status change (energy detect) Sensors - Magic packet wakeup, Wake on LAN (WoL), wake on broadcast, wake on perfect DA Hydraulic & Pneumatic Valve Systems - Wakeup indicator event signal Operator Interfaces - Power and I/O - Integrated power-on reset circuit - Latch-up performance exceeds 150mA Key Benefits per EIA/JESD78, Class II - JEDEC Class 3A ESD performance Microchip SAM E53J ARM Cortex-M4F - Single 3.3V power supply (integrated 1.2V regulator) - Memories - Option for external power supplies - Local host allowed to enter sleep mode until addressed - 1 MB/512 KB/256 KB in-system programmable flash by EtherCAT Host - 256 KB /192 KB/128 KB SRAM main memory - Additional Features - System - EEPROM emulation - Power-on Reset (POR) and Brown-out detection - Enhanced EtherCAT cycle time - Internal and external clock options - Transformer-less link support - Power Supply - Multifunction GPIOs - Idle, Standby, Hibernate, Backup, and Off sleep modes - Ability to use low cost 25MHz crystal for reduced BOM - SleepWalking peripherals - 25MHz clock output for reference clock daisy chaining - Embedded Buck/LDO regulator Packaging - Peripherals - Pb-free RoHS compliant 128-pin TQFP - 32-channel Direct Memory Access Controller (DMAC) - SD/MMC Host Controller (SDHC) (14mm x 14mm, 0.4mm pitch) - Quad I/O Serial Peripheral Interface (QSPI) Environmental - 10/100 Ethernet MAC with 1588 PTP/TSU - Commercial (0 C to +70 C) - Full-Speed USB 2.0 interface - 32-channel Event System - Industrial (-40 C to +85 C) - Dual 1 MSPS 12-bit ADCs and DACs - Extended industrial (-40 C to +105C) - Peripheral Touch Controller (PTC) 2020-2021 Microchip Technology Inc. DS00003646B-page 1LAN9255 TO OUR VALUED CUSTOMERS It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchip products. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined and enhanced as new volumes and updates are introduced. If you have any questions or comments regarding this publication, please contact the Marketing Communications Department via E-mail at docerrors microchip.com. We welcome your feedback. Most Current Documentation To obtain the most up-to-date version of this documentation, please register at our Worldwide Web site at: