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MSP430F21x2 vs MSP430G2x33

Alexandar Kalaydjiev
Prodigy 100 points
Other Parts Discussed in Thread: MSP430F2132, MSP430G2533

Hello guys,

During development I reach the end of flash of the MSP430F2132 ( 8KB, 32QFN) and I would like to change it with MSP430G2533 ( 16KB, 32QFN)
Are there any complication with that? I use in the current system LPMs, I2C, SPI, both timers ... no comparators.

Thank you very much for your fast response.

Best regards,
Alexandar

  • 0
    TI__Mastermind 26380 points

    Hello,

    The main change will be in Hardware - because the pinouts between the 2 devices you mentioned are not pin-pin compatible.

    Other than that almost all of the peripherals are the same (one extra timer CCR block on the G2xx device); the devices also share the clock system and other system modes.

    so the firmware migration should be fairly simple.

    Regards,

    Priya

  • 0 in reply to Priya Thanigai
    Prodigy 100 points

    Hello Priya,

    Thank you for your fast reaction.

    One final question:

    I check the specification of G version ( more flexable LPMs) and the consumption under low power mode is a little bit less the F version. Am I right?

    Are there big differences in consumption If you compare the low power mode between them?

    Best regards,

    Alexandar

     

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