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STMicroelectronics X-NUCLEO-IHM07M1

Name: X-NUCLEO-IHM07M1
Brand: STMicroelectronics
SKU: X-NUCLEO-IHM07M1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: X-NUCLEO-IHM07M1

Manufacturer:: STMicroelectronics

Category:: Expansion Boards, Daughter Cards

Package:

Datasheet:: X-NUCLEO-IHM07M1.pdf

Description:: NUCLEO BOARD L6230 MOTOR DRIVER

Quantity:: RFQ Add To RFQ list

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Inventory:2,022

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Product details

Overview

X-NUCLEO-IHM07M1 from STMicroelectronics is a three-phase BLDC/PMSM motor driver expansion board based on the L6230 DMOS driver in PowerSO-36 package, designed for STM32 Nucleo development platforms. It supports 8–48 VDC operation, delivers 2.8 A peak (1.4 ARMS) output current, enables up to 100 kHz switching, and integrates non-dissipative overcurrent detection, cross-conduction protection, and thermal monitoring with NTC-based temperature feedback.

For engineers reviewing the X-NUCLEO-IHM07M1 datasheet, X-NUCLEO-IHM07M1 pinout, X-NUCLEO-IHM07M1 application, or X-NUCLEO-IHM07M1 equivalent, this board provides validated hardware for six-step commutation and FOC motor control, shunt-based current sensing (configurable single/three-shunt), Hall/encoder interface, BEMF detection, and seamless integration with STM32 Motor Control SDK (X-CUBE-MCSDK).

Technical Context

The board implements a complete three-phase gate-drive and current-sensing subsystem around the L6230PD, featuring independent high-side/low-side MOSFET drivers with bootstrap circuitry (CP+/CP−, VBOOT), diagnostic output (DIAG/EN), and dedicated BEMF sensing inputs (BEMF1–BEMF3). It routes all critical signals-including IN1/IN2/IN3, EN1/EN2/EN3, SENS1/SENS2/SENS3, and Vshunt_1–Vshunt_3-to STM32 Nucleo via ST Morpho and Arduino UNO R3 headers.

Current sensing uses three 0.33 Ω, 1 W shunt resistors with op-amp signal conditioning (TSV994IPT quad op-amp), supporting both three-shunt and single-shunt configurations via JP1/JP2 jumpers. Thermal protection relies on an NTC thermistor (R19, 10 kΩ at 25°C) connected to PC2, while bus voltage (VBUS_SENS) and speed regulation (via onboard potentiometer) feed into ADC channels.

Key Specifications

Parameter	Value and Actual Design Meaning
Driver IC	L6230PD in PowerSO-36 package - fully integrated DMOS 3-phase bridge with built-in bootstrap diodes and thermal shutdown.
Input Voltage Range	8 V to 48 VDC - supports industrial and battery-powered BLDC applications without external DC-DC pre-regulation.
Output Current	2.8 A peak / 1.4 ARMS - sufficient for mid-power PMSM/BLDC motors up to ~250 W at 24 V with appropriate heatsinking.
Switching Frequency	Up to 100 kHz - enables high-resolution PWM control and low acoustic noise in FOC implementations.
Current Sensing	Three-shunt or single-shunt configurable - provides phase current resolution for six-step or FOC algorithms using STM32 ADCs.
Motor Feedback Interface	Hall sensor (A+/H1, B+/H2, Z+/H3) and encoder-ready connector - supports trapezoidal commutation and position-based FOC.
Protection Features	Non-dissipative overcurrent detection, cross-conduction prevention, and thermal shutdown with NTC-based temperature monitoring.

Availability

X-NUCLEO-IHM07M1 is available at Aetrix Electronics and suitable for industrial motor control, robotics actuation, HVAC blower systems, and precision motion applications requiring stable component supply and rapid prototyping capability.

Supply support for X-NUCLEO-IHM07M1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, designing and manufacturing microcontrollers, power management ICs, sensors, and analog/mixed-signal products for industrial, automotive, and consumer markets.

The X-NUCLEO-IHM07M1 belongs to ST's STM32 Nucleo ecosystem expansion boards product line, engineered to accelerate motor control development by providing production-relevant, schematically documented hardware compatible with STM32 MCSDK and X-CUBE-MCSDK software stacks.

FAQ

Is X-NUCLEO-IHM07M1 compatible with all STM32 Nucleo boards?

Yes - it connects via ST Morpho headers (CN7/CN8) and Arduino UNO R3 footprint (CN5/CN6), supporting all STM32 Nucleo-64 and Nucleo-144 boards with compatible pin mapping. Pin assignments for motor control signals (e.g., PA8-UH, PA9-VH, PA10-WH) are fixed per the DB2665 schematic and require matching MCU peripherals (TIM1, ADC, GPIO).

What motor control algorithms does this board support out of the box?

The board natively supports six-step (trapezoidal) commutation and Field-Oriented Control (FOC) through full hardware enablement: three-shunt current sensing, BEMF detection inputs, Hall/encoder interface, and dedicated PWM/ADC/DAC routing to STM32 peripherals. It is validated with STM32 Motor Control SDK v6.x and X-CUBE-MCSDK.

Does X-NUCLEO-IHM07M1 include onboard current sensing amplifiers?

Yes - it integrates four TSV994IPT rail-to-rail op-amps configured as differential amplifiers for shunt voltage conditioning. Each shunt (R43/R44/R45, 0.33 Ω) feeds into dedicated amplifier stages, with gain set by resistor networks (e.g., R11/R13 for Curr_fdbk1), enabling direct connection to STM32 ADC inputs.

Can I use this board for sensorless BLDC control?

Yes - the board provides BEMF sensing inputs (BEMF1–BEMF3) and supports six-step sensorless operation using back-EMF zero-crossing detection. However, full sensorless FOC requires additional firmware-level observer implementation (e.g., PLL or sliding-mode observer) in the STM32 MCSDK, not hardware changes.

X-NUCLEO-IHM07M1 Specifications

Product attributes: Attribute value

Manufacturer:: STMicroelectronics

Series:: -

Packaging:: Box

Product Status:: Active

Platform:: Nucleo

Type:: Power Management

Function:: Motor Controller/Driver

Utilized IC / Part:: L6230

Contents:: Board(s)

X-NUCLEO-IHM07M1 FAQ

1.How can I place an order for X-NUCLEO-IHM07M1 through Aetrix?

Please submit a Request for Quotation (RFQ) for X-NUCLEO-IHM07M1 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for X-NUCLEO-IHM07M1 reliable?

The price and inventory of X-NUCLEO-IHM07M1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for X-NUCLEO-IHM07M1 is usually 5 days.

3.What payment methods are accepted for X-NUCLEO-IHM07M1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for X-NUCLEO-IHM07M1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for X-NUCLEO-IHM07M1?

X-NUCLEO-IHM07M1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your X-NUCLEO-IHM07M1 order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for X-NUCLEO-IHM07M1?

For technical support, including X-NUCLEO-IHM07M1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your X-NUCLEO-IHM07M1 requirements.

6.How does Aetrix verify that X-NUCLEO-IHM07M1 is sourced from the original manufacturer or authorized distributors?

All X-NUCLEO-IHM07M1 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that X-NUCLEO-IHM07M1 meets industry standards.

7.What is the process for return or replacement of X-NUCLEO-IHM07M1?

All X-NUCLEO-IHM07M1 units undergo pre-shipment inspection (PSI). If there is an issue with X-NUCLEO-IHM07M1, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The X-NUCLEO-IHM07M1 part is unused and in its original packaging.

Return procedure for X-NUCLEO-IHM07M1:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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