PIN 1 INDICATOR COMMON DIMENSIONS MARKING A3 1 A A1 AAAA A2 D A 0.05 S See Note 7 S E SIDE VIEW A 0.50 0.05 A1 0.19 0.03 A2 0.31 REF A3 0.04 BASIC b 0.27 0.03 D1 0.40 E1 0.40 e 0.40 BASIC SD 0.20 BASIC SE 0.20 BASIC TOP VIEW E E1 SE D PKG. CODE MIN MAX MIN MAX N40A0+1 0.82 0.85 0.82 0.85 DEPOPULATED BUMPS NONE e SD B NOTES: 1. Terminal pitch is defined by terminal center to center value. 2. Outer dimension is defined by center lines between scribe lines. 3. All dimensions in millimeter. 4. Marking shown is for package orientation reference only. 5. Tolerance is ± 0.02 unless specified otherwise. 6. All dimensions apply to PbFree (+) package codes only. 7. Front - side finish can be either Black or Clear. B D1 A 1 2 b A BOTTOM VIEW - DRAWING NOT TO SCALE - 0.05 M S AB TITLE APPROVAL PACKAGE OUTLINE, 4 BUMPS Thin WLP PKG. 0.4MM PITCH DOCUMENT CONTROL NO. 21-0612 REV. A 1 1