ADSP-21061/ADSP-21061L
OUTLINE DIMENSIONS
Dimensions shown in inches and (mm).
240-Lead Metric Thermally Enhanced MQFP (5 V Device Only)
1.372 (34.85)
1.362 (34.60) TYP SQ
1.352 (34.35)
1.264 (32.10)
1.260 (32.00) TYP SQ
0.161 (4.10)
MAX
1.256 (31.90)
1.161 (29.50) BSC SQ
0.030 (0.75)
0.024 (0.60) TYP
0.020 (0.50)
240
181
180
1
240 LEAD METRIC MQFP
TOP VIEW (PINS DOWN)
SEATING
PLANE
LEAD PITCH
0.01969 (0.50)
TYP
HEAT
SLUG
LEAD WIDTH
0.011 (0.27)
0.009 (0.22) TYP
0.007 (0.17)
GND
INCHES (MILLIMETERS)
60
121
120
0.003 (0.08)
MAX
61
0.010 (0.25)
MIN
THE THERMALLY ENHANCED MQFP PACKAGE CONTAINS A
COPPER HEAT SLUG FLUSH WITH ITS TOP SURFACE; THE
SLUG IS EITHER CONNECTED TO GROUND OR FLOATING.
0.138 (3.50)
0.134 (3.40) TYP THE HEAT SLUG DIAMETER IS 24.1 (0.949) mm.
0.130 (3.30)
NOTE:
THE ACTUAL POSITION OF EACH LEAD IS WITHIN (0.08)
0.0032 FROM ITS IDEAL POSITION WHEN MEASURED IN THE
LATERAL DIRECTION.
CENTER FIGURES ARE TYPICAL UNLESS OTHERWISE NOTED.
REV. B
–43–
ADI [ ADI ]
