This chapter provides the mechanical specifications for the PXA270 processor.The PXA270 processor is offered in two packages. The 13- by 13-mm, 356-ball, 0.50-mm VFBGAmolded matrix array package is shown in Figure 3-1, Figure 3-2, and Figure 3-3. The 23- by23-mm, 360-ball, 1.0-mm PBGA molded matrix array package is shown in Figure 3-5, Figure 3-6,and Figure 3-7.