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44-Lead Low Profile Quad Flat Package [LQFP]
(ST-44-1)
a
Dimensions shown in millimeters
0.75
0.60
0.45
12.20
12.00 SQ
11.80
1.60
MAX
44
34
1
33
PIN 1
10.20
10.00 SQ
9.80
TOP VIEW
(PINS DOWN)
0.15
0.05
SEATING
PLANE
VIEW A
ROTATED 90° CCW
0.20
0.09
7°
3.5°
0°
0.10
COPLANARITY
11
23
12
VIEW A
0.80
BSC
LEAD PITCH
COMPLIANT TO JEDEC STANDARDS MS-026-BCB
22
0.45
0.37
0.30
051706-A
1.45
1.40
1.35