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Hello, I am working on one application, in which I need to do some mathematical calculations, So Needs to run MSP430 on 16MHz. In end application, I want to reduce power consumption, so want to operate it on the 3V supply. Can MSP430G2553 operate on 16MHz with 3V supply?
Thanks.
HI Vishal,
The recommended operating conditions in the datasheet tells that minimum supply for 16MHz clock should be 3.3V.
But in the other tables on page no. 29 & 30, it shows the DCO clock as 16MHz clock at 3V supply voltage.
I will suggest that you should try with internal DCO as 16MHz at 3V.
I'm also curious for other answers as well.
Regards,
Harish KS
Thanks Jace. So I can operate DCO at 16MHz at 3V, but to drive CPU core I need 3.3V. and if I don't have 3.3V supply I need to divide 16MHz DCO frequency down to safe operating zone. right.
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