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176-Lead Low Profile Quad Flat Package [LQFP]
(ST-176)
Dimensions shown in millimeters
a
0.75
0.60
0.45
26.20
26.00 SQ
25.80
1.60
MAX
133
132
176
1
PIN 1
24.20
24.00 SQ
23.80
TOP VIEW
(PINS DOWN)
0.15
0.05
SEATING
PLANE
VIEW A
ROTATED 90° CCW
0.20
0.09
7°
3.5°
0°
0.08 MAX
COPLANARITY
89
44
45
VIEW A
88
0.50
BSC
LEAD PITCH
COMPLIANT TO JEDEC STANDARDS MS-026-BGA
0.27
0.22
0.17
051706-A
1.45
1.40
1.35