adsp-21469 Analog Devices, Inc., adsp-21469 Datasheet - Page 55

• Manufacturer Part Number: adsp-21469
• Description: Sharc Processor
• Manufacturer: Analog Devices, Inc.

Preliminary Technical Data
OUTLINE DIMENSIONS
The ADSP-21469 is available in a 19 mm by 19 mm PBGA lead-
free package.
PAD CORNER
BALL A1
2.40
2.28
2.16
TOP VIEW
DETAIL A
19.20
19.00 SQ
18.80
Figure 46. 324-Ball Plastic Ball Grid Array [PBGA]
COMPLIANT TO JEDEC STANDARDS MS-034-BAR-2
Rev. PrB | Page 55 of 56 | November 2008
Dimensions shown in millimeters
17.05
16.95 SQ
16.85
0.50 NOM
0.40 MIN
NOM
0.61
(B-324)
SEATING
PLANE
BSC SQ
1.00 REF
17.00
BSC
1.00
DETAIL A
18
17
BALL DIAMETER
16
15
14
BOTTOM VIEW
0.70
0.60
0.50
13
12
11
10
9
ADSP-21469/ADSP-21469W
8
7
0.20
COPLANARITY
6
5
4
3
1.22
1.17
1.12
2
1
B
C
D
E
F
G
H
K
L
M
N
P
R
U
A
J
T
V
BALL A1
PAD CORNER