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TM4C123GH6PM VS TM4C1233E6PM

Hong Tay
Expert 2465 points
Other Parts Discussed in Thread: TM4C123GH6PM, TM4C1233E6PM

Hi Sirs,

From the datasheet, found that there are USB and CAN MAC different between these 2 parts.

May I know what is different for these 2 parameter?

TM4C123GH6PM can be programmed firmware but TM4C1233E6PM can't be programmed with the same firmware. Is it related to the parameter above? Or related to program memory? (TM4C123GH6PM: 256KB / TM4C1233E6PM: 128KB)

Can we pin to pin direct replace these 2 MCU?

Thanks.

  • 0
    TI__Guru**** 244380 points
    Hello Hong,

    On TM4C123GH6PM the USB is OTG and will support both Host and Device modes as well. On the TM4C1233E6PM the USB is device only and will not allow the micro to work in Host mode.

    The other difference is in the number of CAN controllers available.

    They are pin compatible parts but due to the fact that USB VBUS and ID pins are not available on TM4C1233E6PM the Analog function for the same is not available.

    Regards
    Amit