STEVAL-PCC020V2

Active
Design Win

USB to I2C/UART interface board for STNRG digital power controller products (STNRG01x and ST-ONE)

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Product overview

Description

The STEVAL-PCC020V2 is a board with the purpose to interface a Windows® based PC with HVDPS products such as STNRG01x or ST-ONE. It is basically a bidirectional bridge between USB and I²C/UART buses. The board is self-supplied through the 5 V coming from the USB port. An isolated DC-DC module is available to provide the correct supplies to the remaining devices. The board is also able to provide the requested VCC voltage to the target device to program the NVM or the flash memory parameters.
A standard USB-to-serial bridge manages the communication between the interface board and the PC. Thus, the USB connection is converted into a virtual COM port.
UART Rx and Tx signals are then isolated thanks to the opto-couplers and connected to an on-board STM32 MCU, keeping the USB port and the remaining devices isolated from the mains.
The microcontroller is in charge of making the bridge between the host UART and the target UART/I²C buses and protocols (dedicated GUIs are also available to handle STNRG01x or ST-ONE specific protocols and features).
The board also offers a dedicated connector able to support autonomous programming for mass production purposes (for example, update of the NVM content using automation tools instead of a standard USB connection).
  • All features

    • Bidirectional communication between PC (USB) and ST-ONE/STNRG01x controller IC
    • Self-powered from the USB line
    • On-board VCC generation for IC NVM/flash programming
    • 1x I²C bus running at 400 kHz
    • 1x UART bus running up to 115200 bps
    • UART and I²C bus mixed together on the same interface
    • Dedicated connector for autonomous programming support
    • On-board firmware upgrade through USB port
    • RoHS compliant

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All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      STSW-STNRG011GUI

      Active

      Graphical user interface for the STEVAL-PCC020V2 USB to I2C/UART interface board for STNRG011/STNRG011A products

      Evaluation Tool Software ST
      STSW-STNRG011GUI

      Description:

      Graphical user interface for the STEVAL-PCC020V2 USB to I2C/UART interface board for STNRG011/STNRG011A products

      STSW-STNRG012GUI

      Active

      Graphical user interface for the STEVAL-PCC020V2 USB to I2C/UART interface board for STNRG012

      Evaluation Tool Software ST
      STSW-STNRG012GUI

      Description:

      Graphical user interface for the STEVAL-PCC020V2 USB to I2C/UART interface board for STNRG012

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-PCC020V2
Active
CARD Industrial Ecopack2 Yes

STEVAL-PCC020V2

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.

Sample & Buy

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Part Number
Order from distributors
Order from ST
Core Product
Marketing Status
Supplier
ECCN (US)
ECCN (EU)
Country of Origin
Board production status
Budgetary Price (US$)*/Qty
STEVAL-PCC020V2 Available at 2 distributors

Distributor availability ofSTEVAL-PCC020V2

Distributor Name
Region Stock Min. Order Third party link
YOSUN ASIA/PACIFIC 2 1 Buy from Distributor
FUTURE WORLDWIDE 2 0 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

YOSUN

Stock

2

Min.Order

1

Region

ASIA/PACIFIC Buy from Distributor

FUTURE

Stock

2

Min.Order

0

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-08-10

STM32F373C8
Active
ST 3A991.a.2 NEC ITALY -

STEVAL-PCC020V2 Active

ECCN (US):
3A991.a.2
Budgetary Price (US$)*/Qty:
-

Part Number:

STEVAL-PCC020V2

Core Product:

STM32F373C8

Supplier:

ST

ECCN (EU):

NEC

Country of Origin:

ITALY

Board production status:

-

Distributor availability ofSTEVAL-PCC020V2

Distributor Name
Region Stock Min. Order Third party link
YOSUN ASIA/PACIFIC 2 1 Buy from Distributor
FUTURE WORLDWIDE 2 0 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

YOSUN

Stock

2

Min.Order

1

Region

ASIA/PACIFIC Buy from Distributor

FUTURE

Stock

2

Min.Order

0

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-08-10

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