IBU Motor Control & IPS universal interface

The STEVAL-PCC009V2 board implements an IBU universal interface (IBUUI), which is an STM32x-based USB-to-serial interface bridge consisting of a configurable 10-pin interface and a 30-pin interface.

The STM32x microcontroller is used as an interface between the PC and another end system. Various communication peripherals are multiplexed with GPIOs, ADC and PWM channels in both the 10-pin and 30-pin interfaces.

With these interfaces, there is a provision to connect a device which can communicate using I2C, SPI and UART. Thus, the IBUUI tool allows users to connect a serial communication-based device to a PC. At the same time, it allows user control of some GPIOs available in 10-pin and 30-pin interfaces, and sets them to input/output mode as per application requirements.

Key Features

  • Supports two modes:
    • application mode: the PC GUI allows SPI, I2 C and UART interfacing and control of the communication parameters
    • DFU mode: allows the user to change the firmware if required to suit specific applications
  • Board power supplied through a USB Mini B-type connector
  • DLL files provided to allow users to create a customized PC GUI
  • RoHS compliant




Technical Documentation

Product Specifications
Description Version Size
DB1028 DB1028: IBU universal interface based on the STM32x 1.1 135 KB
Application Notes
Description Version Size
AN3991 AN3991: How to drive multiple stepper motors with the L6470 motor driver 2.1 580 KB
AN4075 AN4075: STEVAL-IFP016V2 IO-Link communication master transceiver demonstration board 1.0 409 KB
AN3980 AN3980: STM32 firmware library for dSPIN L6470 1.1 787 KB
User Manuals
Description Version Size
UM1839 UM1839: EVALSTGAP1S: demonstration board for STGAP1S galvanically isolated single gate driver 1.0 3 MB
UM1829 UM1829: EVLPOWERSTEP01: system-in-package integrating microstepping controller and 10 A power MOSFETs 1.0 361 KB
UM1612 UM1612: How to upgrade the firmware to support USB communication for PCs using Windows 7 and the STEVAL-PCC009V2 1.0 2 MB
UM1654 UM1654: SPIN family evaluation software 1.0 1 MB
UM2022 UM2022: SPINFamily evaluation tool 2.0 2 MB
UM0935 UM0935: STEVAL-PCC009V2, IBU universal interface based on the STM32F103RB 3.1 1 MB

Presentations & Training Material

Description Version Size
STM32 F1 firmware library for easySPIN (L6474) motor driver - quick guide 1.0 382 KB
STM32F1xx motor-control firmware for dSPIN - quick guide 2.3 193 KB

Hardware Resources

Board Manufacturing Specifications
Description Version Size
Gerber files for STEVAL-PCC009V2 board 2.1 270 KB
Bill of Materials
Description Version Size
BOM for STEVAL-PCC009V2 board 3.1 22 KB
Schematic Pack
Description Version Size
Board schematics for STEVAL-PCC009V2 board 1.0 63 KB

Publications and Collaterals

Selection Guides
Description Version Size
X-NUCLEO expansion boards motor control - Selection guide 1.0 458 KB
Description Version Size
Products and solutions for Smart industry 2.0 5 MB


License Agreement
Description Version Size
Evaluation products license agreement 1.4 128 KB

Tools and Software

Embedded Software
Evaluation Tool Software
Support & Community

Sample & Buy

Part Number Core Product Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STEVAL-PCC009V2 ActiveCARDIndustrialEcopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.