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Hot!Reading USART and USB of ATSAM21N18A

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Manoj3341
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2019/09/15 22:51:19 (permalink)
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Reading USART and USB of ATSAM21N18A

Dear sir,
How many USART and USB does ATSAM21N18A have ? Does it have Bootloader also? If not please suggest me a MCU for telematics with atleast two USARTs / UARTs and bootloader.
Regards,
Manoj Hiwarkar
Embedded Engineer
Cell: 8087764569
post edited by Manoj3341 - 2019/09/15 23:21:25
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    katela
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    Re: Reading USART and USB of ATSAM21N18A 2019/09/16 17:51:02 (permalink)
    +1 (1)
    Did you read its datasheet?

    Free online Microcontroller Tutorials and Projects for Hobbyists and students. From beginners to advanced. Website: www.studentcompanion.co.za
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    #2
    Manoj3341
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    Re: Reading USART and USB of ATSAM21N18A 2019/09/16 21:49:28 (permalink)
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    Yes.But they haven't mentioned how many does it have. Can you please tell. Because after 19 hours if I get only counter questions from you instead answers then its simply waste of time.
    #3
    NKurzman
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    Re: Reading USART and USB of ATSAM21N18A 2019/09/16 22:40:21 (permalink)
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    Try the AVR Freaks website. You may have more luck than here. You may note microchip has not merged the Atmel chip here yet.
    #4
    Jim Nickerson
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    Re: Reading USART and USB of ATSAM21N18A 2019/09/17 07:31:13 (permalink)
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    Manoj3341
    Dear sir,
    How many USART and USB does ATSAM21N18A have ? Does it have Bootloader also? If not please suggest me a MCU for telematics with atleast two USARTs / UARTs and bootloader.
    Regards,
    Manoj Hiwarkar
    Embedded Engineer
    Cell: 8087764569


    Can you provide a link to the Manufacturer data sheet for this part ?
    ( or a different part number )
    #5
    mbrowning
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    Re: Reading USART and USB of ATSAM21N18A 2019/09/17 07:41:18 (permalink)
    +2 (4)
    Manoj3341
    Yes.But they haven't mentioned how many does it have. Can you please tell. Because after 19 hours if I get only counter questions from you instead answers then its simply waste of time.

    Perhaps did you mean ATSAMC21N18 rather than ATSAM21N18? In that case, the datasheet most certainly says how many it has. Table 1-3 makes it clear - 8 SERCOM instances.
     
    And if after 19hours you can't provide a real part number then you are the one wasting time.

    Go Navy! Beat Army!
    #6
    Manoj3341
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    Re: Reading USART and USB of ATSAM21N18A 2019/09/17 22:14:48 (permalink)
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    Then you should have got the clarification before you counter. It would have saved the time.
    #7
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