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a
1.08
0.88
0.73
80-Lead Metric Quad Flat Package [MQFP]
(S-80)
Dimensions shown in millimeters
17.45
17.20 SQ
16.95
3.40
MAX
61
60
80
1
SEATING
PLANE
PIN 1
14.20
14.00 SQ
13.80
TOP VIEW
(PINS DOWN)
VIEW A
41
40
20
21
0.40
0.22
0.65 BSC
2.90
2.70
2.50
0.50
0.25
7
0
VIEW A
ROTATED 90 CCW
0.10 MIN
COPLANARITY
COMPLIANT TO JEDEC STANDARDS MO-108-BF-1