STEVAL-PCC020V1 USB to I2C/UART bridge evaluation board for HVDPS STNRG011

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  • STEVAL-PCC020V1 tool interfaces any Windows® based PC with HVDPS products such as STNRG011. It is fundamentally a bidirectional bridge between USB and I²C/UART buses.

    The STEVAL-PCC020V1 is self-supplied 5 V from the USB port. An isolated DC-DC module provides the correct supplies to the remaining electronics. The board is also able to provide the target STNRG device with a VCC voltage to program the NVM (if supply is less than 17 V).
    Communication between the STEVAL-PCC020V1 and the PC is managed by a standard serial peripheral, converting the USB connection into a virtual COM port. UART RX and TX signals are then isolated with opto-couplers and connected to the STM32 microcontroller, so the USB port and the rest of the board remain isolated from the mains. The microcontroller handles bridging between the host UART and target UART/I²C buses and protocols.

    Key Features

    • Bidirectional communication between PC (USB) and STNRG011
    • Self-powered from the USB line
    • On-board 19 V generation for STNRG011 programming
    • Electric Isolation between USB and other board electronics
    • An I²C bus running at 400 kHz
    • A UART bus running at 19200 bps
    • UART and I²C bus muxed together on the same interface
    • On-board firmware upgrade through USB port
    • Display power metrics (AC voltage, PFC power)
    • Access to STNRG M24C32 E²PROM (used to store patch, calibration and event history data)
    • Program NVM settings
    • RoHS compliant

Sample & Buy

Part Number
Core Product
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
STEVAL-PCC020V1 STM32F373C8T6, STNRG011
Active
61 1 3A991A2 ITALY Check Availability

Distributor availability ofSTEVAL-PCC020V1

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 5 1 Order Now
Farnell Element14 EUROPE 4 1 Order Now

Distributor reported inventory date: 2019-08-08

Distributor Name

RS COMPONENTS

Stock

5

Min.Order

1

Region

EUROPE Order Now

Farnell Element14

Stock

4

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-08-08

STEVAL-PCC020V1

Core Product

STM32F373C8T6, STNRG011

Marketing Status

Active

Unit Price (US$)

61.0*

Distributor availability ofSTEVAL-PCC020V1

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 5 1 Order Now
Farnell Element14 EUROPE 4 1 Order Now

Distributor reported inventory date: 2019-08-08

Distributor Name

RS COMPONENTS

Stock

5

Min.Order

1

Region

EUROPE Order Now

Farnell Element14

Stock

4

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-08-08

Unit Price (US$)

61

Quantity

1

ECCN (US)

3A991A2

Country of Origin

ITALY

(*) 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

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Embedded Software

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      Graphical user interface for the STEVAL-PCC020V1 USB to I²C/UART interface board for STNRG011

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB2615
      STEVAL-PCC020V1 USB to I2C/UART bridge evaluation board for HVDPS STNRG011
      1.0
      262.8 KB
      PDF
      DB2615

      STEVAL-PCC020V1 USB to I2C/UART bridge evaluation board for HVDPS STNRG011

    • Description Version Size Action
      UM2342
      Getting started with the STEVAL-PCC020V1: USB to I²C UART interface board and associated GUI for STNRG products
      1.0
      2.65 MB
      PDF
      UM2342

      Getting started with the STEVAL-PCC020V1: USB to I²C UART interface board and associated GUI for STNRG products

Hardware Resources

    • Description Version Size Action
      STEVAL-PCC020V1 gerber files 1.0
      154.44 KB
      ZIP

      STEVAL-PCC020V1 gerber files

    • Description Version Size Action
      STEVAL-PCC020V1 BOM 1.0
      121.61 KB
      PDF

      STEVAL-PCC020V1 BOM

    • Description Version Size Action
      STEVAL-PCC020V1 schematics 1.0
      233.72 KB
      PDF

      STEVAL-PCC020V1 schematics

Legal

    • Description Version Size Action
      Evaluation products license agreement 1.6
      74.12 KB
      PDF

      Evaluation products license agreement

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-PCC020V1
Active
CARD Industrial Ecopack2 -

STEVAL-PCC020V1

Package:

CARD

Material Declaration**:

Marketing Status

Active

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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.