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Alex thomas
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Alex thomas
Asked: March 16, 20232023-03-16T10:25:43+05:30 2023-03-16T10:25:43+05:30In: Microcontroller

How to use RA2A1 MCU at 5V Power Supply?

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Hello, I am planning to use RA2A1 MCU for a design with 24-bit ADC sampling and relay control.

Because there are many 5V peripherals in this system, it’ll be much simple if the RA2A1 runs at a 5 Volt power supply.

Most of the RA2A1 examples are running at a 3.3 V power supply, what’s the potential problem if run at a 5 V power supply?

Regards

Alex Thomas

mcumicrocontrollersmicroprocessorspowerra2a1renesassupplyvolt
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    1. vikas Nagpal
      2023-03-17T10:28:07+05:30Added an answer on March 17, 2023 at 10:28 am

      Hello, None RA2 family can run from 1.6 V to 5V. The data sheet & hardware user manual that can be found on the Renesas web give further detail. Thank You

      Hello, None RA2 family can run from 1.6 V to 5V.

      The data sheet & hardware user manual that can be found on the Renesas web give further detail.

      Thank You

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