adsp-21060lc Analog Devices, Inc., adsp-21060lc Datasheet - Page 60

• Manufacturer Part Number: adsp-21060lc
• Description: Sharc Processor
• Manufacturer: Analog Devices, Inc.

ADSP-21060/ADSP-21060L/ADSP-21062/ADSP-21062L/ADSP-21060C/ADSP-21060LC
SURFACE-MOUNT DESIGN
Table 43
standard design recommendations, refer to IPC-7351, Generic
Requirements for Surface-Mount Design and Land Pattern
Standard.
Table 43. BGA Data for Use with Surface-Mount Design
Package
225-Ball Grid Array (PBGA)
2.05
65.90
BSC
0.50
is provided as an aide to PCB design. For industry-
3.42
3.17
2.92
121
180
120
181
SEAL RING
75.00 BSC SQ
75.50 BSC SQ
SIDE VIEW
TOP VIEW
29.50 BSC
Figure 45. 240-Lead Ceramic Quad Flat Package, Mounted with Cavity Up [CQFP]
LID
Ball Attach Type
Solder Mask Defined
61
240
60
1
INDEX 1
GOLD
PLATED
Rev. F | Page 60 of 64 | March 2008
Dimensions shown in millimeters
0.90
0.80
0.70
(QS-240-1B)
29.50
BSC
1.22 (4×)
2.60
2.55
2.50
3.60
3.55
3.50
Solder Mask Opening
0.63 mm diameter
NO GOLD
2.00 DIA
INDEX 2
NONCONDUCTIVE
CERAMIC TIE BAR
60
1
240
61
BOTTOM VIEW
70.00 BSC SQ
HEAT SLUG
Ball Pad Size
0.76 mm diameter
181
120
180
121
16.50 (8×)