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Recommendations for Low Power Consumption Microcontroller

Loc Hoang
Prodigy 10 points

Other Parts Discussed in Thread: MSP430F5438A-EP, MSP430F249-EP, MSP430F2274-EP, MSP430F2619S-HT

Hi,

We am looking to buy some microcontrollers which MUST have the following features:

•Low Power consumption: the lower the better
•High temperatures operation: must be at least from -55 to +125 degree C
•Wireless: It can be either built in OR the microcontroller supports 3rd party wireless device connectivity.
The microcontroller only need to handle some basic tasks, including receive data, store data in NVM, and transmit data.

We prefer microcontroller with Arm processors. If it is Arm Cortex M0+, that will be great.

Can anyone give me an suggestion to which Microcontrollers that fit my requirements?

Thanks.

  • 0
    TI__Mastermind 49692 points

    Hello,

    Have you looked at our SimpleLink wireless MCU devices? Most are ARM devices and can operate down to -40C while some can operate up to +125C.

    SimpleLinkTM MCU platform

    You may want to consider our MSP430 MCUs from our Hi-Rel portfolio. However, they are not ARM devices but can support operating temperatures between -55C and +125C.

    • MSP430F5438A-EP
    • MSP430F249-EP
    • MSP430F2274-EP

    The MSP430F2619S-HT can support operating temperatures up to +150C.

    Regards,

    James