ALPHA & OMEGA i SEMICONDUCTOR WLCSP PACKAGE OUTLINE for WLCSP1. bx4 10.101} o} uw Oo a Di BUMP UP Pin 1 Index UN on ~ er op oon ~ f iG1 \ G2 \ Ne / BUMP DOWN Ne, O% r & | o-o1 e Document No. PO00061 Version D 57X1.57_4 lO Z|3 _ as 4 ] aa| Al. , | __|L. [Sox0[e] RECOMMENDED LAND PATTERN SYMBOLS DIMENSIONS IN MILLIMETERS | DIMENSIONS IN INCHES MIN NOM MAX MIN NOM MAX A 0.445 0.480 0.515 0.018 0.019 0.020 Al 0.260 0.280 0.300 0.010 0.011 0.012 A2 0.185 0.200 0.215 0.007 0.008 0.008 b 0.330 0.350 0.390 0.013 0.014 0.015 D --- 1.570 --- --- 0.062 --- D1 --- 0.460 --- --- 0.018 --- E --- 1.570 --- --- 0.062 --- El --- 0.460 --- --- 0.018 --- e 0.650 BSC 0.026 BSC NOTE: 1, CONTROLLED DIMENSIONS ARE IN MILLMETERS. CONVERTED INCH DIMENSIONS ARE NOT NECESSARILY EXACT. 2. THE SCRIBLE LINE IS NOT INCLUDED IN THE POD , IF WITH SCRIBE LINE, D AND E DIMENSION WILL PLUS 0.05MM RESPECTIVELY.