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  • MSP430AFE253: performance variation in the low power mode.

    TI Thinks Resolved
    Part Number: MSP430AFE253 Tool/software: Dear Tech team, We are using above part for the loop powered process indicator in the 4-20 mA loop. Its a indicator using low power 7 segment displays. we have manufactured total 100 Qty cards & 40 pieces are…

  • RE: MSP430AFE253: how to use the inner 12MHZ RC crystal of MSP430AFE253

    Hi Herbert, Can you share your code that configures the clock system to use XT2?

  • MSP430AFE253: Built-in AD converter noise and effective resolution specifications

    Part Number: MSP430AFE253 Hi team, Could you please tell me about the noise and effective resolution specifications of the AD converter built into MSP430AFE253? I could not find it on TI.com Regards, Taito TAkemura

  • MSP430AFE253: MAX junction temp.

    TI Thinks Resolved
    Part Number: MSP430AFE253 Dear team, What is max operation junction temperature of MSP430AFE253? We can see Operating free-air temperature, Ta max at datasheet, but there is no data operation junction temperature, Tj max value. Please let me know your…

  • MSP430AFE253: Differential ADC sampling data is abnormal in an interfering environment

    Part Number: MSP430AFE253 Hi team, There’s an issue from the customer need your help: Hello, I use MSP430AFE253IPWR to design a module that collects small voltage signals, the acquisition frequency is fixed, in the field environment test or in the…
    • Answered

  • MSP430AFE253: 24-bit differential AD acquisition issue

    Resolved
    Part Number: MSP430AFE253 Hi Team, Here's an issue from the customer may need your help: I am currently using MSP430AFE253 to collect battery internal resistance. The device sends out PWM pulse waves, then measures the AD value when the PWM pulse…
    • Resolved
    • Answered

  • MSP430AFE253: The flash will lose data when the device is powered on and off frequently.

    Resolved
    Part Number: MSP430AFE253 Hi Team, The customer is using this device. They use Flash to storage data, and read and write operation works normal. But when the device is powered on and off frequently, the Flash will lose data. -- Thanks & Regards Y…
    • Resolved
    • Answered

  • MSP430AFE253: SD24GAINx usage-time issue in SD24

    Resolved
    Part Number: MSP430AFE253 Hi team, Here's an issue from the customer may need your help: When SD24GAINx is set to 0 time in the program, the exact voltage value can be calculated correctly using the formula (ad value / 7fff)*0.6V. The customer now…
    • Resolved

  • MSP430AFE253: Allowable voltages for Sigma-delta ADC inputs

    Part Number: MSP430AFE253 Hello, Trying to verify or confirm my understanding of the voltages allowed at the inputs of the MSP430AFE253 when using a sigma-delta ADC and internal reference. We'll assume the internal reference is 1.2V, ADC PGA Gain is 1…

  • MSP430AFE253: blowing fuse

    TI Thinks Resolved
    Part Number: MSP430AFE253 Other Parts Discussed in Thread: MSP-FET , Hi Team, Our customer use circuit below to blowing fuse: It works for other families of MSP430, but doesn't work for this device. Is this device different from other families? Thanks…

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