The land grid array is a packaging technology with a grid of contacts, 'lands', on the underside of a package. The contacts are to be connected to a grid of contacts on the PCB. Not all rows and columns of the grid need to be used. The contacts can either be made by using an LGA socket, or by using solder paste. [2] .

LGA的全称叫做“land grid array”，或者叫“平面网格阵列封装”。 LGA（Land Grid Array）封装： LGA封装中，CPU芯片上有一系列金属触点（引脚），而主板上则有对应的孔槽。 LGA封装的主板上有一个金属插座，CPU芯片插入插座并与之连接。 通过这种方式，CPU的引脚与主板上的孔槽之间建立了可靠的电气连接。 LGA封装常用于台式机和服务器的CPU。 LGA封装的优点是插拔方便，且容易实现更好的电气连接，因此在高性能和高频率的CPU上较为常见。 Intel的现代桌 …

2024年9月20日 · Land Grid Array (LGA) is a type of electronic packaging technology used in computer processors and other high-performance integrated circuits. LGA technology offers several advantages over older packaging technologies, including higher pin density, improved electrical performance, better thermal management, and a smaller form factor.

(L and G rid A rray) A chip package with a very high density of contacts. LGAs differ from traditional chips with protruding pins that are inserted into a socket. An LGA chip has flat pads on the...

23 definitions of LGA. Meaning of LGA. What does LGA stand for? LGA abbreviation. Define LGA at AcronymFinder.com

The abbreviation LGA stands for Land Grid Array, which is a type of surface-mount packaging used for integrated circuits that allows for a large number of pins to be connected to a circuit board. This technology is commonly utilized in high-performance applications such as …

2024年8月8日 · LGA，即“Land Grid Array”，中文名为平面网格阵列族适期印算新取封装，是CPU封装技术的一种。 它的特点是针脚位于主板的PCB插座上，而非集成电路上，与PGA（Pin Grid Array）针脚设计相比，LGA减少了针脚损坏的可能性，同时提供了更多的连接位置。 LGA775作为PGA接口的替代品，如Socket 478接口，旨在降低CPU插拔时针脚损坏的风险，标志着英特尔平台封装技术的进化。 表面安装技术（SMT）是电子装配的关键，自60年代IBM研 …

What is LGA? LGA stands for Land Grid Array, a type of surface-mount packaging used for integrated circuits. Unlike other socket types that have pins sticking out, LGA has an array of flat contacts on the underside of the chip.

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