What is a Land Grid Array (LGA)?

What does LGA stand for?

A land grid Array (LGA) is an Integrated Circuit layout involving a rectangular grid of contacts which might be linked to other Components of a published Circuit Board. The time period refers to a “Socket design” where sure components are Disconnected from the actual Circuit board and integrated into the board’s structure in specifically new Methods. In assessment to most other designs, LGA Configurations have pins within the socket as opposed to on the Chip.

What Does Land Grid Array Mean?

Land grid array sySTEMs are used for numerous Microprocessors, along with some Pentium and different Intel Models, in addition to AMD chips. This is in comparison to the Pin Grid Array design this is used inside the majority of AMD fashions and some older Intel microProcessors, in addition to to the Ball Grid Array layout that has also been used for integrated circuits. Industry specialists Attribute the eMergence of LGA to Intel’s LGA Platform for Pentium chips during the early millennial years. They also point out that the LGA design can lessen the quantity of lead in structures, permitting it to conForm to Restrictions of Hazardous Substances (RoHS) directives, even as additionally supPorting with thermal dissipation.