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・ Pinaire Ultra-Aire
・ Pinak Ghosh
・ Pinaka
・ Pinaka multi barrel rocket launcher
・ Pinaka, Corduene
・ Pinakamamahal
・ Pinakates
・ Pinakbet
・ Pinakes
・ PIN diode
・ PIN domain
・ Pin Drop Violence
・ Pin feather
・ Pin Feathers
・ Pin firing
Pin grid array
・ PIN Group
・ Pin group
・ PIN Group (disambiguation)
・ Pin header
・ Pin Heel Stomp
・ Pin Heel Surfer
・ Pin Hook, Alabama
・ Pin Hook, Texas
・ Pin Index Safety System
・ Pin insulator
・ Pin lichen
・ Pin Malakul
・ Pin Me Down
・ Pin Mill


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Pin grid array : ウィキペディア英語版
Pin grid array

A pin grid array, often abbreviated PGA, is a type of integrated circuit packaging. In a PGA, the package is square or rectangular, and the pins are arranged in a regular array on the underside of the package. The pins are commonly spaced 2.54 mm (0.1") apart, and may or may not cover the entire underside of the package.
PGAs are often mounted on printed circuit boards using the through hole method or inserted into a socket. PGAs allow for more pins per integrated circuit than older packages such as dual in-line package (DIP).
== PGA variants ==


抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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