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Universal USB to serial bridge demonstration board for motor control applications
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The STEVAL-PCC009V4 demonstration board implements a universal USB on the serial isolated interface communication. It is useful in all applications which need safe connection from PC to the application boards.

The STEVAL-PCC009V4 has a 16-pin communication interface which allows connecting a device that uses I2C, SPI or UART protocols. Thus, the board functions as a bridge between a serial communication based device and a PC.

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Data Brief

Key Features

  • STM32-based demonstration board used as the interface between the PC and motor control systems
  • 8-pin interface for SPI/I2C/UART
  • 6 GPIOs available
  • Opto-isolation on SPI, USART and GPIOs
  • Magnetic isolation for I2C
  • RoHS compliant


Design Resources


Technical Documentation

Product Specifications

Description Version Size
DB1453: Opto-isolated universal USB to serial bridge demonstration board for motor control applications
2.0 415 KB

User Manual

Description Version Size
UM1077: Control stage based on STM32F100CB microcontroller dedicated for motor control with user interface via serial communication
2.2 630 KB
UM1540: Opto-isolated universal USB to serial bridge
1.1 3,298 KB

Hardware Resources

Board Manufacturing Specification

Description Version Size
STEVAL-PCC009V4 gerber files
1.0.0 101 KB

Bill of Materials

Description Version Size
1.0.0 49 KB

Schematic Pack

Description Version Size
STEVAL-PCC009V4 schematics
1.0.0 74 KB

Sample & Buy

Part Number Marketing StatusCore ProductOrder From STUnit Price (US$)*
@ 1
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-PCC009V4ActiveSTM32F103RBT6Buy Direct37.97Distributor reported inventory date: 2015-05-23
Distributor NameRegionStockMin. order
Newark Element14Order NowAMERICA30

(*) 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
(**) The Material Declaration forms available on 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.
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