焊线形成芯片与基材、基材与基材之间的互连。
焊线被普遍视为更加经济高效和灵活的互连技术,目前用于组装绝大多数的半导体封装。
PBGA - Plastic Ball Grid Array
PBGA-H - Plastic Ball Grid Array with Heat Spreader
PBGA-MD - Plastic Ball Grid Array with Multi-Die
QFN - Quad Flat No-Lead Package (punched and saw singulated versions)
QFNs-st - Quad Flat No-Lead Package (Stand-off Terminal)
FBGA - Fine Pitch Ball Grid Array
FLGA - Fine Pitch Land Grid Array
LQFP - Low Profile Quad Flat Pack