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  • RE: MCF8315C-Q1: When it takes effect after I write RAM registers?

    Hi, I am using MCF8315C-Q1 40 pin VQFN chip, and the data sheet is SLLSFV6-JANUARY 2024. Please reply the question 1 and 3. Thanks. In details, I used two batch chip: a) MCF8315ACVQ1 TI 488 AQLK 64; b) MCF8315ACVQ1 TI 438 ARBP 64. I also find after…

  • MCF8315C-Q1: Need a bldc device controls the speed directly via LIN communication

    Part Number: MCF8315C-Q1 Other Parts Discussed in Thread: MCT8315A Is there a device that can directly control the amount of BLDC's 3-phase motor current? The primary chip is not required to process current, and the primary chip controls the speed directly…

  • RE: MCF8316C-Q1: DAC OUT 1 For Bus Current output

    Hi John, Can you recheck MCF8315C-Q1 data sheet MCF8315C-Q1 Sensorless Field Oriented Control (FOC) Integrated FET BLDC Driver datasheet (Rev. A) MCF8316C-Q1 data sheet MCF8316C-Q1 Sensorless Field Oriented Control (FOC)Integrated FET BLDC Driver…
    • Answered

  • MCF8315A: Regarding SPEED input

    Resolved
    Part Number: MCF8315A Other Parts Discussed in Thread: MCF8315C-Q1 , MCF8315C Tool/software: Hi support team all. I have received the following inquiry from my customer. Q1: The SPEED/WAKE pin is connected to the AVDD pin. The speed control is…
    • Resolved
    • Answered

  • MCF8315EVM: Device MCF8315A can not be selected

    Resolved
    Part Number: MCF8315EVM Other Parts Discussed in Thread: MCF8315A , MCF8315C , MCF8315C-Q1 Tool/software: Board Type is for MCF8315A and MCF8315A chip is on it. but I can not select MCF8315A in Motor studio. i don't know how to fix this
    • Resolved

  • DRV10982-Q1: Question for DRV10982-Q1

    Part Number: DRV10982-Q1 Other Parts Discussed in Thread: MCF8315C , , MCF8315C-Q1 Hi Team, The customer used DEMO to test and found that it took 6 seconds after startup to reach the required speed. Compared with ALLEGRO's A5947, it cannot meet the…

  • RE: MCF8315EVM: Possible bugs and parameters optimization help

    Hi Joshua, Thanks for your support. Joshua Horlander Cruz said: The MCF8315EVM should be populated with the 40 pin MCF8315C-Q1: https://www.ti.com/product/MCF8315C-Q1 . If you would like to confirm this please check if the chip's top side symbol is…

  • RE: MCF8315C: looking for replacement device of Nisshinbo Micro Devices Inc NJW4302

    Joshua, Just in case, let me confirm if my customer understood your answers correctly. The following understandings are correct? - In wavenumber mode, the speed of the motor can be adjusted by the frequency of the signal supplied to the speed pin of…
    • Answered

  • MCF8316C-Q1: Voltage renge

    Resolved
    Part Number: MCF8316C-Q1 Other Parts Discussed in Thread: MCF8315C , MCF8315A Tool/software: Hello, I would like to ask what is the lower operating DC BUS Voltage (in other words Vlink or Inverter or just Motror DC Voltage) for the MCF8315C to operate…
    • Resolved
    • Answered

  • RE: DRV10964: Reducing start up time

    Resolved
    Hi Tyler, You have listed it correct. What is your motor parameters, rating in terms of Voltage, current and speed? If more than 5V then you can look into other solutions from TI, DRV10983-Q1 for sinusoidal commutation, MCF8315C/MCF8316C for FOC based…

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