is one of the most compact package types with increased functionality and improved thermal performance in printed circuit boards compared to 3D TSV and 2.5D IC.
The key to the WLCSP
Atlas's high performance and reliability is the combination of increased mechanical tip strength and short-probe electrical performance, Multitest said.
The USB3813-1080XY and USB3613-1080XY family of UCH2s for mobile USB applications are available today for sampling, and volume production is expected in July, in 30-pin WLCSP
packages, also supplied in 10,000-unit quantities.
The LPC1100LV is available in NXP's tiny 2-mm x 2-mm Chip-Scale Package (WLCSP
), one of the world's smallest 32-bit MCUs.
will become the exclusive winners of the contracts for wafer-level chip-scale packaging (WLCSP
) services at a time when handheld computing devices are gaining ground on market.
All of the series are available in 0.5mm pitch Wafer Level Chip Scale Packaging (WLCSP
), the smallest and lowest cost packaging option.
Forum (wlcspforum.org) has been formed to address these and other issues.
By inspecting infrared transmission on silicon, it checks on flip-chips, wafer level chip size packages (WLCSP
), chipping, Micro Electro Mechanical Systems (MEMS) devices and surface acoustic wave filters.
One product in the AudioEngine series is the YMU791, which features a 93-ball wafer level chip scale package (WLCSP
) with dimensions of 5.9mm x 5.6mm.
Underfill development has also accelerated through the introduction of epoxy-based laminates for package-on-package (PoP), wafer-level chip-scale packages (WLCSP
), chipscale packages (CSP) and ball grid array (BGA) devices.
Upon the formation of the strategic alliance, the parties will work together on substrate design integration to manufacture competitive products, such as Embedded Substrate, Panel Size Fan-Out WLCSP