WEDPDC3225-B 25X32MM Daisy-Chain PBGA DESCRIPTION FEATURES REPRESENTATIVE OF WEDC PBGAS: This is a mechaincal daisy-chain test vehicle designed to be representative of the 25 x 32mm, 25 x 25mm, 25 x 21mm, and 21 x 21mm packages. Use is for second level interconnection assembly test such tempature cycling, and continuity verification of the PBGA to the test board when it is overflowed. n 25 x 32mm, 25 x 25mm, 25 x 21mm, 21 x 21mm n Package material and assembly process n Ball pads diameter and ball attach process n Substrate dimensions, materal, process and thickness (no vias) n Die dimensions and thickness (dummy die, no wirebonds) 3 - State Outputs PACKAGE DIMENSION: 219 PL ASTIC BALL GRID ARRAY (PBGA) all linear dimensions are in millimeters and parenthetically in inches February 2002 Rev. 1 1 White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com WEDPDC3225-B FIG. 1: DAISY-CHAIN INTERCONNECTION White Electronic Designs Corporation • Phoenix AZ • (602) 437-1520 2 WEDPDC3225-B ORDERING INFORMATION WEP P DC 3225 B PACKAGE: B = 219 PBGA PACKAGE DIMENSIONS: 3225 = 32mm x 25mm TYPE: DC = DAISY CHAIN PLASTIC WHITE ELECTRONIC DESIGNS CORP. 3 White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com