The 28 pins atmega328p doesn't exist

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wanggaoteng
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Posts: 6
Joined: Sun 2016-06-26 1:19

The 28 pins atmega328p doesn't exist

Post by wanggaoteng »

When I'm reading the blog "How Bootloaders Work",
https://www.labcenter.com/blog/sim-bootloaders/
The blog provides a demo, which contains a mcu named "ATMEGA328P", as the attachments named 1.png shows, it is 28 pins.
But this 28 pins atmega328p doesn't exist in the library, there is a 32 pins atmega328p exists in the library, as the attachments named 2.png shows.
If I want to use the 28 pins atmega328p for simulation, how can I do it?
Best regards.
Attachments
3.png
3.png (33.82 KiB) Viewed 726 times
1.png
1.png (56.31 KiB) Viewed 729 times
2.png
2.png (41.51 KiB) Viewed 729 times
Ettore
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Re: The 28 pins atmega328p doesn't exist

Post by Ettore »

Double left click on the ATMEGA328P part and select the PCB Package from QFP 32 pins ...
Immagine 2023-07-31 114610.jpg
Immagine 2023-07-31 114610.jpg (123.07 KiB) Viewed 709 times
and change it to SPDIL28.
Immagine 2023-07-31 114747.jpg
Immagine 2023-07-31 114747.jpg (98.66 KiB) Viewed 709 times
Kind regards,
Ettore Arena - Labcenter Electronics.
wanggaoteng
Unlicenced User
Posts: 6
Joined: Sun 2016-06-26 1:19

Re: The 28 pins atmega328p doesn't exist

Post by wanggaoteng »

Ettore wrote: Mon 2023-07-31 9:52 Double left click on the ATMEGA328P part and select the PCB Package from QFP 32 pins ...
Immagine 2023-07-31 114610.jpg

and change it to SPDIL28.

Immagine 2023-07-31 114747.jpg
Oh, it's there.
Thanks you very much.
Best regards.
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