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PCB Design Rules

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Initially PCBs were designed manually by creating a photomask on a clear mylar sheet, usually at two or four times the true size. Starting from the schematic diagram the component pin pads were laid out on the mylar and then traces were routed to connect the pads. If you have many questions of PCB Design, please come here!

Community > Groups > PCB Design Rules > Footprint designing for Microntroller
Footprint designing for Microntroller
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Hiee everyone,
I am a Hardware Engineer and also a PCB designer.
I am using a Microntroller which is in "CHIP PACKAGE".
So in order to connect our microcontroller with my PCB, i am using "Wire bonding Technology".
So, Can any one suggust
1. which type of wire bonding should i use among
- Ball Bonding
- Wedge Bonding
- Compliant Bonding ?
I. Size of Microntroller - 3.6mm X 3.6mm
II. Thickness Of Microcontroller - 200um
III. Low Power Application
2. How to design foot print for PCB designing according to choosen wire bonding technology ?
Can any suggust a better Websites or Pdf Link's etc.. about wirebonding.
Statement: This post is only the personal view of the author and does not represent the opinions of


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Really helpful.

Vojtek Gábor

I have learned a lot from your article. Quite useful and impressive info.

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