W79E217A Datasheet, PDF (200/207 Pages) Winbond – 8-bit Microcontroller

Preliminary W79E217A Data Sheet
27. PACKAGE DIMENSION
27.1 100L QFP (14x20x2.75mm footprint 3.2mm)
H_D
D
E H_E
e
b
c
A2 A
See Detail
Seating Plane
A1
Y
θ
L
L1
Controlling dimension : Millimeters
Symbol
A
A1
A2
b
c
D
E
e
H
D
H
E
L
L1
Y
θ
Dimension in inch
Min Nom Max
0.130
0.004
0.020
0.098 ----- 0.114
0.008 0.012 0.016
0.004 0.006 0.009
0.547 0.551 0.555
0.783 0.787 0.791
0.026
0.669
0.905
0.029
0.677
0.913
0.035
0.063
0.685
0.921
0.041
0.004
0
7
Dimension in mm
Min Nom Max
3.30
0.10
2.50
0.20
0.10
13.90
19.90
-----
0.30
0.15
14.00
20.00
0.65
0.50
2.90
0.40
0.23
14.10
20.10
17.00
23.00
0.73
17.20
23.20
0.88
1.60
17.40
23.40
1.03
0.10
0
7
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Publication Release Date: December 14, 2007
Revision A3.0