W742C813 Datasheet, PDF (55/56 Pages) Winbond – 4 BIT MICROCONTROLLER

10. PACKAGE DIMENSIONS
100L QFP (14 x 20 x 2.75 mm footprint 4.8 mm)
HD
D
W742E/C813
E
H_E
e
b
See Detail F
Seating Plane
A2 ^A
A1
y
Controlling dimension: Millimeters
c
θ
L
L₁
Dimension in inch
Symbol
Dimension in mm
Min. Nom. Max. Min. Nom. Max.
A
A1
0.010 0.014 0.018 0.25 0.35 0.45
A2
0.101 0.107 0.113 2.57 2.72 2.87
b
0.008 0.012 0.016 0.20 0.30 0.40
c
0.004 0.006 0.008 0.10 0.15 0.20
D
0.547 0.551 0.555 13.90 14.00 14.10
E
0.783 0.787 0.791 19.90 20.00 20.10
e
0.020 0.026 0.032 0.498 0.65 0.802
H D ^{0.728 0.740 0.756 18.40 18.80 19.20}
HE
0.960 0.976 0.992 24.40 24.80 25.20
L
0.039 0.047 0.055 1.00 1.20 1.40
L1
0.064
2.40
y
0.003
0.08
θ
0
7
0
7
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Publication Release Date: December 2000
Revision A1