Infineon Technologies IMC302A-F064 | Demoboard EVAL-M3-302F

Description

The EVAL-M3-302F evaluation board is a part of the iMOTION™ Modular Application Design Kit for drives (iMOTION™ MADK). In order to run a motor, the mating power board is required to interface this evaluation board. The MADK platform is intended for use with various power stages with different control boards. These boards can easily be interfaced through the 20-pin iMOTION™ MADK M1, or the 30-pin iMOTION™ MADK M3 interface connector. This board is equipped with a 30-pin M3 connector and is intended for running a power factor correction (PFC) and single motor control in parallel. This evaluation board is designed to give comprehensible solutions of sensorless control of permanent magnet motors over the full speed range. It provides Hall-sensor based or sensorless controls applying 3-phase and type 3 of 2-phase modulation. PC interface is via a micro-USB connector, and the on-board debugger is galvanically isolated. The PC interface provides a UART connection to the MCE as well as a serial wire debug (SWD) channel to the MCU. The EVAL-M3-302F evaluation board is available from Infineon. The features of this board are described in the main features chapter of this document, whereas the remaining paragraphs provide information to enable the customers to copy, modify and qualify the design for production according to their own specific requirements. Environmental conditions were considered in the design of the EVAL-M3-302F, but the board is not qualified in terms of safety requirements or manufacturing and operation over the entire operating temperature range or lifetime. The boards provided by Infineon are subject to functional testing only. Evaluation boards are not subject to the same procedures as regular products regarding returned material analysis (RMA), process change notification (PCN) and product discontinuation (PD). Evaluation boards are intended to be used under laboratory conditions by technical specialists only.

Features

• Dual core device with MCE and MCU connected via high speed serial link
• MCE (Motion Control Engine) as ready-to-use solution for variable speed drives
• Field-oriented control (FOC) for permanent magnet synchronous motor (PMSM)
• Space vector PWM with sinusoidal commutation and integrated protection features
• Current sensing via single or leg shunt
• Sensorless or Hall-sensor based operation
• Active boost or totem pole PFC control integrated
• Various serial communication interfaces (UART, I2C, SPI)
• Multiple motor parameter support
• Flexible host interface options for speed commands: UART, I2C, SPI, PWM or analog signal
• UL / CSA 60730 certified (Class B)
• Additional microcontroller (MCU) based on Arm® Cortex® M0 core
• 96/48 MHz clock, 128 /16 KByte Flash/SRAM
• RTC/ systick/ watchdog timer, fast interrupt controller
• Peripheral set targeting system control and communication
• High-speed serial link (JCOM) between MCE and MCU
• 3.3 V (default) or 5 V VDD power supply
• Scalable package options

More information

• IC product information