Product Overview
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Wafer Bumping
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Wafer Level CSP
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BGA/LGA
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Flip Chip CSP
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QFN/DFN
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Flip Chip QFN/DFN/SOP/TSOT
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P-DIP
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TO&SOT
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SOIC / SSOP / TSSOP
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SOJ&PLCC
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QFP / LQFP / TQFP

 

Flip Chip CSP

Overview

FCCSP packages form a subgroup of the Flip Chip package family of the form factor known as Chip Scale Packages (CSP). This package construction partners with all of our available bumping options (Copper Pillar, Pb-free solder), while enabling flip chip interconnect technology in area array and, when replacing standard wirebond interconnect, in a peripheral bump layout. The advantages of flip chip interconnect are multiple: it provides enhanced electrical performance over standard wirebond technology.
Greatek offers a complete line of FCCSP products, with package sizes from 3x3 to 10X10mm, developed to fulfill customers' requests

Feature

Body sizes 3 x 3mm through 10 x10mm.

Electroplated Pb-free or Cu pillar bumps.

Bumping capability down to 160µm pitch with lead-free solder and pitch down to 120µm with Cu pillar.

Full service wafer bumping PI dielectric options for wafer repassivation and redistribution layer (RDL)

Molded underfill (MUF) available.

MUF with solder bump and Cu pillar bump qualified and in production.

BGA/LGA ball pitch 0.40mm qualified and in production.

Maximum overall height of 1.00mm (FCCSP) ; 0.90mm (FCCSP) ; 0.68mm (FCLGA).

Conventional 2 to 4layer through-hole or PPG build-up laminate substrates available.

Molded Interconnect Substrate (MIS) in HVM, No-Clean Flux qualified and HVM.

Package Configurations

Body Sizes(mm)

3x3 to 10x10 with square or rectangular body size options;

Ball Count

200 to 500

Ball Pitch (mm)

0.4 to 0.65

Typ. Pkg. Thickness

FCCSP: 1.00mm max
FCCSP : 0.90mm max.
FCLGA : 0.68mm max.

Packing method

JEDEC Tray / Tape & Reel available.

 

Reliability Qualification

Moisture Sensitivity Level

JEDEC MSL3 (30°C / 60% RH / 192hrs)

Temp. Cycle Test

-65/+150°C, 500 cycles

Pressure Cooker Test

121°C, 100% RH, 2 atm, 168hrs

High Temp. Storage Test

150°C, 500hrs

 

 

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