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Original question:

TMS570_SAFETY_MCU_DEMOS: finding Safety integrity level (SIL) certified microcontroller

TMS570_SAFETY_MCU_DEMOS: SAFETY_MCU

HITHESH N
Prodigy 60 points
Part Number: TMS570_SAFETY_MCU_DEMOS
Other Parts Discussed in Thread: TMS570LC4357

Tool/software:

Hi team,

We need a SIL certified controller (SIL2/SIL3)  with below specification support

1. UART - 3x

2. SPI - 2x

3. GPIO - 10x

  • 0
    Prodigy 60 points

    If possible , suggest

    low power consumption MCU

  • 0 in reply to HITHESH N
    TI__Guru 71221 points

    Hi Hithesh,

    Apologies for the delay in late response.

    All the Hercules series of controllers will support upto SIL3.

    HITHESH N said:

    We need a SIL certified controller (SIL2/SIL3)  with below specification support

    1. UART - 3x

    2. SPI - 2x

    3. GPIO - 10x

    Regarding 3 UART/SCI, most of the controllers will have only 2 UART/SCI.

    Only below couple of controllers have 4 UART/SCI.

    So, to satisfy these requirements either you should choose RM57Lx or TMS570LC4357 controllers.

    HITHESH N said:
    low power consumption MCU

    The typical CPU core power consumption for these devices is 260mA, and maximum is 420mA.

    For example, you can see the below graph:

    --
    Thanks & regards,
    Jagadish.