Datasheet

Rev. C | Page 46 of 48 | January 2008
ADSP-2184L/ADSP-2185L/ADSP-2186L/ADSP-2187L
OUTLINE DIMENSIONS
Figure 47. 144-Ball BGA [CSP_BGA] (BC-144-6)
Figure 48. 100-Lead Low Profile Quad Flat Package [LQFP] (ST-100-1)
*
COMPLIANT TO JEDEC STANDARDS MO-205-AC
WITH THE EXCEPTION TO BALL DIAMETER.
A1 BALL
CORNER
TOP VIEW
BALL A1
PAD CORNER
DETAIL A
BOTTOM VIEW
10.10
10.00 SQ
9.90
SEATING
PLANE
BALL DIAMETER
*
0.50
0.45
0.40
COPLANARITY
0.12
0.80
BSC
0.60 REF
8.80
BSC SQ
DETAIL A
1.40
1.34
1.19
1.11
1.01
0.91
0.33 NOM
0.28 MIN
101112 8
7
6
3
2
1
9
5
4
A
B
C
D
E
F
G
J
H
K
L
M
COMPLIANT TO JEDEC STANDARDS MS-026-BED
TOP VIEW
(PINS DOWN)
1
25
26
51
50
75
76100
0.50 BSC
0.27
0.22
0.17
1.60 MAX
0.75
0.60
0.45
VIEW A
SEATING
PLANE
1.45
1.40
1.35
0.15
0.05
0.20
0.09
0.08
MAX LEAD
COPLANARITY
VIEW A
ROTATED 90° CCW
SEATING
PLANE
7°
3.5°
0°
12.00
REF
16.00 BSC SQ
14.00 BSC SQ
THE ACTUAL POSITION OF EACH LEAD IS WITHIN 0.08 OF ITS IDEAL
POSITION WHEN MEASURED IN THE LATERAL DIRECTION.
12°
TYP