Question

The most notable difference between Pin Grid Array (PGA) and Land Grid Array (LGA) packaging relates to the placement of contact pins. In PGA, these pins can be found on the socket; in LGA, they are located on the CPU.

A. True
B. False

Answer 1

The statement is false because in PGA, the contact pins are on the CPU, while in LGA, the pins are on the socket and the CPU has pads.

Step-by-step explanation:

The statement that the most notable difference between Pin Grid Array (PGA) and Land Grid Array (LGA) packaging relates to the placement of contact pins is false. In PGA, the contact pins are found on the CPU, and the corresponding holes are located on the socket. Conversely, in LGA, the contact pins are part of the socket itself, and the CPU has pads that touch these pins when installed.