This example shows that by using the seating plane (1st datum surface S) as a datum plane, the distance between the highest point and the lowest point on the upper surface of the package body is 0.20mm or less relative to the seating plane.
See "Measuring method for Package Dimensions of BGA EIAJ ED-7304"
Support
Support Communities
Get quick technical support online from Renesas Engineering Community technical staff.
Knowledge Base
Browse our knowledge base for helpful articles, FAQs, and other useful resources.
