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LQFP,TQFP,QFP,CQFP封装尺寸表

  • 资源大小:273 K
  • 上传时间: 2022-08-28
  • 上传用户:默默
  • 资源积分:2 下载积分
  • 标      签: lqfp tqfp qfp cqfp 封装

资 源 简 介

Low Profile Quad Flat Pack (LQFP) packages provide the same benefit of the metric QFP packages, but are thinner (body thickness of 1.4mm) and have a standard lead-frame footprint (2.0mm lead footprint). LQFPs help to solve issues such as increasing board density, die shrink programs, thin end-product profile and portability. Lead counts range from 32 to 256. Body sizes range from 5 x 5mm to 28 x 28mm. Copper lead-frames are used for the LQFP package. Lead pitches available for LQFP package are 0.65mm, 0.5mm, 0.4mm.


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