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  • MSP430FR6047: Can MSP430FR6047 PMM31 occur during LFXT-to-LFMODCLK fail-safe switching? Errata MSP430FR6047 Microcontroller

    Part Number: MSP430FR6047 Hello TI Team, If LFXT fails, ACLK automatically uses LFMODCLK MODOSC / 128 -> LFMODCLK -> ACLK In errata PMM31 states that the device may lock up if MODOSC is requested or removed during an Active…

  • MSP430FR6047: MSP430FR6047 erroneous results

    Part Number: MSP430FR6047 I am developing a product using the MSP430FR6047, and am using the EVM for early testing. With the Design Center, it functions fine. I compiled and ran the FR6047_USSWLib_template_example, with a few modifications to change how…

  • MSP430FR6047: MSP430FR6047 with external temperture

    Part Number: MSP430FR6047 Does the MSP430FR6047 USS algorithm use temperature in any way? Is there any benefit to measuring temperature with a separate sensor? How can the temperture be passed to the algorithm? Thanks Mary

  • MSP430FR6047: [MSP430FR6047] Need help for Ultrasonic Flow Meter's schematic review:

    Part Number: MSP430FR6047 Other Parts Discussed in Thread: EVM430-FR6047 Hi TI Support Team, Could you please help review the schematic for our custom MSP430FR6047 design ? Please let me know if you need any additional information or design files. Thank…

  • MSP430FR6047: [MSP430FR6047] Schematic Review: Ultrasonic Flow Meter with 8-MUX LCD and RS485 Modbus

    Part Number: MSP430FR6047 Hi TI Support Team, Could you please help review the schematic for our new custom Ultrasonic Flow Meter design based on the MSP430FR6047? Please let me know if you need any additional information or design files. Thank you for…

  • MSP430FR6047: MSP430FR6047 USS channels

    Part Number: MSP430FR6047 Good morning, I have a question related to MSP430FR6047 ultrasonic front-end. I see thath MSP430FR6047 provides 2 USS channels (CH0 and CH1) to connect piezoelectic sensors. Ultrasonic sensor software library (ussSwLib…

  • MSP430FR6047: Understanding and Customizing USS Library for MSP430FR6047 Ultrasonic Measurement

    Part Number: MSP430FR6047 Hi Team, I am working on an ultrasonic flow meter using MSP430FR6047 and USS Design Center. I am able to perform basic measurements successfully using the FR6047_USSSWlib_template example project. I see that the ultrasonic…

  • MSP430FR6047: Is the msp430fr6047 series the latest and greatest

    Part Number: MSP430FR6047 Are these chips the latest and greatest when it comes to ultrasonic water flow metering?? I have seen very little written about this series of chips in the last 5 years. Seems like all the literature is from around 2017 - 2019…

  • MSP430FR6047: Shunt Resistor Values for Sleep & Active Current for MSP430FR6047

    Part Number: MSP430FR6047 Supply Vbat = 3.0V +/-0.1 Sleep Current 6uA (Min 4.8 uA, Max 7.5uA) Active Current 470uA (Min 465uA, Max 480uA) Shunt resistor placed in series with VBat. Sleep current measurement needs <= 200nA resolution Considering…

  • MSP430FR6047: MSP430FR6047 EVM

    Part Number: MSP430FR6047 Other Parts Discussed in Thread: MSP430FR6043 I have designed a water flowmeter using MSP430FR6047 by using MSP430FR6047 EVM as a reference so that it works with the Ultrasonic Sensing Design Center. Please see ADC Capture and…

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