The AX58400 EtherCAT Slave Controller w/ Dual-Core MCU is a System-in-Package (SiP) product based on the STM32H755 microcontroller from STMicroelectronics. AX58400 is equipped with Dual-Core 32-bit ARM® Cortex®-M7 core with DSP extension runs up to 480 MHz, 32-bit ARM® Cortex®-M4 core with Adaptive Real-Time Accelerator (ST ART Accelerator™) runs up to 240 MHz and EtherCAT Slave Controller (ESC) with two integrated Fast Ethernet PHYs. AX58400 supports AES/TDES/HASH/HMAC hardware cryptographic accelerators, ROP/PCROP/Anti-tamper security techniques, true random number generator, and additional communication interfaces such as 10/100Mbps Ethernet MAC, USB 2.0 OTG, Camera I/F, TFT-LCD Controller, JPEG Codec, SPI/UART/I2C/I2S/SAI/CAN/SDMMC/ADC/DAC/HDMI-CEC/PWM/DFSDM, etc.
AX58400
EtherCAT Slave Controller with Dual-Core MCU
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Overview
The AX58400 is interoperable with all EtherCAT systems with standard EtherCAT protocols such as CoE, FoE, VoE, etc. and is suitable for motor/motion control, digital I/O control, sensors data acquisition, robotics, EtherCAT IO-Link master, EtherCAT Junction slave module, EtherCAT communication module, etc. industrial automation fieldbus applications.
Features
● A System-in-Package (SiP) product based on ST STM32H755 microcontroller and ASIX EtherCAT slave controller
● Dual-Core ARM® Cortex®-M7 & Cortex®-M4 RISC Cores
-- 480MHz ARM® Cortex®-M7 core with double-precision FPU and L1 cache
-- 240MHz ARM® Cortex®-M4 core with FPU, ST ART Accelerator™
-- Dual bank 2 Mbytes Flash memory and 1 Mbyte SRAM
-- Dual mode Quad-SPI memory interface up to 133 MHz
● Communication/Analog Interfaces
-- 1x 10/100Mbps Ethernet MAC with IEEE 1588
-- 2x USB OTG interfaces
-- 1x Digital Camera interface
-- 4x I2C, 6× SPI, 3x I2S, 4x SAI, 2x CAN
-- 4x UART, 4x USART and 1x LPUART
-- 1x SPDIFRX interface, 1x SWPMI
-- 2x SDMMC host interfaces (SD/SDIO/MMC)
-- 1x HDMI-CEC
-- 3x 16-bit ADC, 2× 12-bit DAC
-- 1x Temperature Sensor
-- 2x Ultra-low-power Analog Comparators
-- 2x Operational Amplifiers
-- 1x DFSDM (Digital Filters for Σ-Δ Modulator)
-- Up to 97 GPIOs with interrupt capability
● Graphics
-- TFT-LCD controller up to XGA resolution
-- Hardware JPEG Codec
-- ST Chrom-ART graphical hardware Accelerator™ (DMA2D) to reduce CPU loading
● Security and Cryptographic Accelerator
-- Return-Oriented Programming (ROP), Proprietary Code Read-Out Protection (PC-ROP), active anti-tamper
-- AES-128/192/256, Triple-DES, HASH (MD5/SHA-1/SHA-2), HMAC hardware cryptographic accelerators
-- True Random Number Generator (RNG)
● 96-bit Unique Identifier (UID)
● EtherCAT Slave Controller (ESC) Sub-system
-- 2 Integrated Fast Ethernet PHYs
-- 3rd Fast Ethernet MII Port for flexible EtherCAT network configuration
-- 9KB DPRAM, 8 FMMUs and 8 Sync Managers
-- 64-bit Distributed Clock
● 225LD EHS-TFBGA 13x13 mm, 0.8-mm pitch, RoHS Compliant Package
● Operating Temperature Range: -40 to +85°C
Target Applications
● Motor/Motion Control
● Digital I/O Control
● Robotics
● Sensors Data Acquisition
● EtherCAT to IO-Link Master Gateway
● EtherCAT Junction Slave Module
● Communication Module
● Operator HMI Interfaces
Diagram
Development Board
AX58400-TSB-GPIO-1 Evaluation Board
This is AX58400 GPIO evaluation board for analog/digital I/O applications.
AX58400-TSB-Motor-1 Evaluation Board
This is AX58400 Motor evaluation board for motor/motion control applications.
AX58400-DMK-ADIO-1 Demo Kit
This is AX58400 ADIO demo kit combined AX58400 GPIO evaluation board and AX58400 Analog/Digital I/O expansion board.
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Technical Documentation
Product Brief, Product Introduction and Datasheet
Reference Manuals and User Guides
Best Practices for Implementing AX58400 EtherCAT Slave Solutions
Reports
Hardware Design Documentation
Reference Schematics
AX58400 Test/Evaluation Board Reference Schematic
AX58400 Analog/Digital I/O Expansion Board Reference Schematic
Bill of Materials, Application Notes and Layout Guides
PCB Layout, Gerber and IBIS Model