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  • RE: MSP430I2020: TLP ESD Test Report and Latch-up Test Report for MSP430I2020

    Hi Jacky, Regarding the latch-up test report, all that is available is the following: This is located in Quality, reliability and packaging . I'm working on getting the TLP ESD performance information.

  • MSP430I2020: Protections and Faults

    Part Number: MSP430I2020 Tool/software: Hi There, I am new to E-metering, and having circuits reference neutral and/or earth. When I look at tidu454a page 13, I see the MSP430I2020 also references neutral. Assuming the circuit is completely enclosed and…

  • MSP430I2020: How to calibrate SD24?

    TI Thinks Resolved
    Part Number: MSP430I2020 Hi Team, How to calibrate SD24? TRM "The SUC should then calibrate the SD24 by writing the calibration value into the SD24TRIM register." How to determine calibration value? In my opinion, When input is 0, the SD24MEMx…

  • MSP430I2020: SD24 24bit: ADC sample value jumps

    Part Number: MSP430I2020 Hi Team, My customer is use MSP430I2020 SD24 to weight detection, but the value is always jump. Is it a normal phenomenon? How to optimize the program so that the ADC value is stable? Thanks a lot! Best Regards, Zane
    • Answered

  • MSP430I2020: Msp430Flasher - Problem with INFO segment memory during programming - MSP430i2020

    Resolved
    Part Number: MSP430I2020 Got into a bit of problem when using MSP430 Flasher to upgrade firmware in one of our products with the MSP430I2020 MCU. When using the MSP430Flasher to upgrade firmware code, the INFO segment got erased and the factory calibration…
    • Resolved

  • MSP430I2020: VREF input grounded

    Part Number: MSP430I2020 Is there an automatic fallback path for VREF, if the VREF pin is configured as input (external) and the actual applied voltage is "0"?
    • Answered

  • RE: MSP430I2020: MSPFlasher Verification failed - unable to flash device

    Resolved
    hello Eason thanks for the support, the real proto boards arrived today and programming +verification is successfull ! i think the problems i had where with the breadboard and wires all smd pcb is working fine !

  • MSP430I2020: Clarification on Neutral & Ground Interface

    TI Thinks Resolved
    Part Number: MSP430I2020 Hi TI team, This is regrading Single Phase Energy Meter Design with RS-485 communication. We are planning to use MSP430I2020 Metering MCU for the same. I need your support in reviewing the neutral connection & Ground portion wrt MCU…
    • Answered

  • MSP430I2020: why SMCLK=11.672MHz

    Resolved
    Part Number: MSP430I2020 Hi,. SMCLK = DCO/1 I output SMCLK to P1.1. And probe it. Its Freq=11.672MHz But the spec should be 16.384MHz. I need extra setup for it?
    • Resolved
    • Answered

  • MSP430I2020: MCU can't be reset

    Resolved
    Part Number: MSP430I2020 Hi, I made a mistake for flash write and then MCU can't be reset. I may erase some important value, so MCU can't be reset. I can load new program to MCU by CCS. But it can't work anymore. If I run debug by CCS, it…
    • Resolved

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