1GB-AUTO-AS4C128M8D3 Datasheet, PDF (83/84 Pages) Alliance Semiconductor Corporation – Fully synchronous operation

1Gb Auto-AS4C128M8D3
Figure 77. 78-Ball BGA Package 8x10.5x1.2mm(max) Outline Drawing Information
Symbol
A
A1
D
E
D1
E1
e
b
Dimension in inch
Min Nom Max
--
-- 0.047
0.012 -- 0.016
0.311 0.315 0.319
0.409 0.413 0.417
-- 0.252 --
-- 0.378 --
-- 0.031 --
0.016 0.018 0.020
Dimension in mm
Min Nom Max
--
-- 1.20
0.25 -- 0.40
7.90 8.00 8.10
10.40 10.50 10.60
-- 6.40 --
-- 9.60 --
-- 0.80 --
0.40 0.45 0.50
Confidential
-83-
Rev.1.0 May 2015