SMT Test Socket - TQFP-32 Breakout PRODUCT ID: 1240

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RrrBoot
 
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SMT Test Socket - TQFP-32 Breakout PRODUCT ID: 1240

Post by RrrBoot »

I got a SMT Test Socket - TQFP-32 Breakout PRODUCT ID: 1240. I cannot find is the breakout's pin 1 & a pin map between the tqfp-32 package & the breakout. Can you please provide this information? Is there some orientation marking for the SMD chip placement?

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adafruit_support_mike
 
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Re: SMT Test Socket - TQFP-32 Breakout PRODUCT ID: 1240

Post by adafruit_support_mike »

The socket doesn't have any preference for chip orientation, so you can put pin 1 in any corner.

The connections between the contacts inside the socket and the pins at the edge of the PCB follow a shortest-path routing. The contacts parallel to the long sides of the PCB are connected to the 8 pins in the middle of either side. The first four pins along the left side of the PCB are connected to the four contacts on the left half of the socket along the short side:
1240-06.jpg
1240-06.jpg (108.45 KiB) Viewed 122 times

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