Wednesday 5 October 2016

pcb - LQFP package vs. TQFP package?


In my PCB editor, both LQFP and TQFP have the same footprints, except the TQFP has shorter leads than the LQFP. Is that the only difference?



Answer



L is for Low-profile (1.4 mm) and T is for thin(er, 1.0 mm), so I think the only definitive difference between them is height. The pitch and package size can vary within each.


-

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

arduino - Can I use TI's cc2541 BLE as micro controller to perform operations/ processing instead of ATmega328P AU to save cost?

I am using arduino pro mini (which contains Atmega328p AU ) along with cc2541(HM-10) to process and transfer data over BLE to smartphone. I...