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CCS/MSP430FR2311: MSP430G2332QPW2REP

Part Number: MSP430FR2311
Other Parts Discussed in Thread: MSP430G2332

Tool/software: Code Composer Studio

HI Mr./Miss

I have an issue for DVT build of MCU can not program. 

Device Type : MSP430G2332QPW2REP

DVCC/DVSS Short 40ohm |

Below are TI's Device Analysis Services report

Reported Failure Mode: When SMT the PCBA, insert the programming board(MSP430FR2311 launchpad ) just seen the red light , it means short of DVCC and DVSS. |

TI Failure Description : Pin1 (DVCC) short to pin 20 (DVSS); pin15 (P1.7/SDI/SDA/A7/TDO/TDI) abnormal to pin 20 (DVSS)

Where and what is the defect/damage? Electrically Induced Physical Damage (EIPD) in the form of degraded mold compound was observed.

Could you please help to check what happen is? does launchpad stable for 3.3V ?

  • Hi LEE,

    I'm confused with your issue description.

    You mentioned device type is MSP430G2332QPW2REP, but why the reported failure mode was showing MSP430FR2311 launchpad?

    BTW, I'm not familiar with "DVT build of MCU", which I just searched for Analysis Dashboard(DVT) and DVT Dashboard in the CCS_v8.
    Could you share me the detailed progress of your issue about which board you used, which tools you used in CCS and how was the issue shown(a screenshot with be good for understand clearly).

    I will get to our experts to check your issue after your feedback.
  • HI Mr.

    My product are used both MCU(MSP430G2332), MCU(MSP430FR2311), For program is launchpad MSP430FR2311.
    I just use 3.3V/GND/SBWTCK/SBWTDIO for program by CCS, then use 3.3V/GND/SDA/SCLK for read data,
    so the launchpad MSP430FR2311 can use both function.
    But i got the issue for MCU are broken, SDA pin was broken by X-ray of TI(QC) verification.
    So i wanna understand why broken when i insert the FPC.
  • Hi LEE,

    Could you give me detailed information about your issue, which I asked in my last reply?

    "BTW, I'm not familiar with "DVT build of MCU", which I just searched for Analysis Dashboard(DVT) and DVT Dashboard in the CCS_v8.

    Could you share me the detailed progress of your issue about which board you used, which tools you used in CCS and how was the issue shown(a screenshot with be good for understand clearly)."

    And also, I can't understand the message you mentioned below. What is the X-ray of TI(QC) verification? what's the meaning about "insert the FPC". It seems you are talking about the progress you used with "DVT build of MCU". But could you give me a detailed description about which tools you are using, on my last reply?

    But i got the issue for MCU are broken, SDA pin was broken by X-ray of TI(QC) verification.
    So i wanna understand why broken when i insert the FPC.

  • HI Wei.Jetim Zhao

    Can you provide me your E-mail? 

    I will mail you the TI(QC) verification report. and detail the issue for you?

    Yours sincerely,

    Clark

  • Hi Clark,

    We would recommend to discuss on E2E thread so that other communities could get information when they meet same issue. Can you reply the details of your issue on this thread and attach the report by clicking "Insert Code, Attach Files and more..."?

    If it is not allow you to share some confidential information on public thread, you could also send private message to me on E2E forum by accepting my friendship request. 

  • Hi Lee,

    I haven’t heard back from you, I’m assuming you were able to resolve your issue and I will close this thread temporarily by clicking "TI Thinks Resolved". If not, just post a reply below (or create a new thread if the thread has locked due to time-out).

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