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8051/8052 Breakout Board

A modular breakout board for 8051 and 8052 MCUs that use the PLCC package.

daves-dev-labDave's Dev Lab
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This breakout board converts a 44 pin PLCC package version of 8051 or 8052 into a 40 pin wide DIP package. The breakout board also includes a 11.0592MHz crystal for proper baud rate generation, as well as 4 bypass capacitors.

8052-module.zip

Eagle CAD Design Files - This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. CC-BY-NC 4.0, Copyright (C) 2019, David Anders. All Rights Reserved.

Zip Archive - 45.91 kB - 05/10/2019 at 23:02

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8052-module.pdf

PDF Schematic For TO252 LDO Board - This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. CC-BY-NC 4.0, Copyright (C) 2019, David Anders. All Rights Reserved.

Adobe Portable Document Format - 16.66 kB - 05/10/2019 at 23:02

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Dan Maloney wrote 01/08/2019 at 15:38 • point

Does this break the PLCC pins out into the original 40-pin wide DIP pinout? If so, we've come full circle...

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Dave's Dev Lab wrote 01/08/2019 at 18:58 • point

hehe, sorry i didn't spend any time making it pin compatible with the 40-pin DIP product.

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Mike Szczys wrote 01/08/2019 at 14:48 • point

Paging @Jarrett, thought you might want to mention this one on #Random-Ass Breakouts... feels like it fits with the collection :-D

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Jarrett wrote 01/08/2019 at 16:53 • point

Hah, this certainly is an unusual one :D

People paid hundreds of dollars for basically this, back in the day

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Dave's Dev Lab wrote 01/08/2019 at 19:02 • point

i have a base board in the works with breakouts for RAM and ROM as well. i have a large quantity of these 8052 chips (a little over 16k pieces), so i plan to make these board available via tindie. 8052 board will probably sell for something like $3.95, certainly not hundreds! hehe

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