Datasheet

1097
SAM4S [DATASHEET]
11100E–ATARM–24-Jul-13
Figure 44-6. 64-ball WLCSP Package Mechanical Drawing
Table 44-19. 64-ball WLCSP Package Dimensions (in mm)
SYMBOL
COMMON DIMENSIONS
MIN. NOM. MAX.
Total Thickness A 0.455 0.494 0.533
Stand Off A1 0.17 - 0.23
Wafer Thickness A2 0.254 +/- 0.025
Body Size
D 4.424 BSC
E 3.420 BSC
Ball Diameter (Size) 0.25
Ball/Bump Width b 0.23 0.26 0.29
Ball/Bump Pitch
eD 0.4
eE 0.4
Ball/Bump Count n 64