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Any one can suggest a low power MCU?

Any one can suggest a low power MCU?

2 Voices |2 Posts |300+ | Discussion Rooom: MCU and DSP

This topic contains 1 reply, has 2 voices, and was last updated by TimEllis 5 years, 2 months ago.

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20/11/2015 16:32

JLee
Consultant
Independent

I am working on IoT design and need a low power MCU. Any suggestion?
20/11/2015 18:42

TimEllis

ST offers ARM cm4 based STM32l4 MCU with good power numbers:

TI also offers MSP430 low power MCUs. For example, MSP430F20xx 16bit RISC processor is 220uA at active mode (1MHz, 2.2v), 0.5uA in standby mode, and 0.1uA in off mode but with RAM retention. Don’t know how they achieve it with only 0.1uA to retain RAM.
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