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Programming Microchip SAMR34/35 using Keil and KEIL ULINK2 USB-JTAG/SWD Adapter.

shobana

Hi everyone, 

We want to  program Microchip p/n SAMR34/35,for that we plan to use KEIL ULINK2 USB-JTAG/SWD Adapter ? For the SAMR34/35, which Microchip MCU family should we select on KEIL ?

Note: Full part number -  ATSAMR34J18B-I/7JX & ATSAMR35J18B-I/7JX

Your answer would be very much helpful for us.

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    The Keil MDK tools uses vendor provided Device Family Packs (DFPs) to support devices.

    Microchip made a device pack for the samr21 , which is also a Cortex M0+ device:

    https://www.keil.com/dd2/atmel/atsamr21g17a/

    but hasn't yet released one for the R34 series. You may be able to use as is flash algorithms (may also need to modify the memory locations) for the R21 pack to program your R34. Check the datasheets and with Maxim on how close these parts are.

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    The Keil MDK tools uses vendor provided Device Family Packs (DFPs) to support devices.

    Microchip made a device pack for the samr21 , which is also a Cortex M0+ device:

    https://www.keil.com/dd2/atmel/atsamr21g17a/

    but hasn't yet released one for the R34 series. You may be able to use as is flash algorithms (may also need to modify the memory locations) for the R21 pack to program your R34. Check the datasheets and with Maxim on how close these parts are.

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