W83787IF Datasheet, PDF (109/123 Pages) Winbond – WINBOND I/O WITH SERIAL-INFRARED SUPPORT

10.4 Four FDD Mode
W83777F
DSA
DSB
MOA
MOB
74LS139
G1
1Y0
A1
1Y1
B1
1Y2
1Y3
2Y0
2Y1
G2
2Y2
A2
2Y3
B2
11.0 PACKAGE DIMENSIONS
(100-pin QFP)
W83787IF
7407(2)
DSA
DSB
DSC
DSD
MOA
MOB
MOC
MOD
100
1
HD
D
81
80
E HE
30
31
51
e
b
50
See Detail F
Seating Plane
A2 A
A1
y
c
L
θ
L1
Detail F
Dimension in inches Dimension in mm
Symbol _{Min. Nom. Max. Min. Nom. Max.}
A
A1
A2
b
c
D
E
e
HD
HE
L
L1
y
0.004
0.107
0.010
0.004
0.546
0.782
0.020
0.728
0.964
0.039
0.087
0.112
0.012
0.006
0.551
0.787
0.026
0.740
0.976
0.047
0.094
0.130
0.117
0.016
0.010
0.556
0.792
0.032
0.752
0.988
0.055
0.103
0.004
0.10
2.73
0.25
0.10
13.87
19.87
0.50
18.49
24.49
1.00
2.21
2.85
0.30
0.15
14.00
20.00
0.65
18.80
24.80
1.20
2.40
3.30
2.97
0.40
0.25
14.13
20.13
0.80
19.10
25.10
1.40
2.62
0.10
θ
0
12
0
12
Notes:
1. Dimension D & E do not include interlead
flash.
2. Dimension b does not include dambar
protrusion/intrusion.
3. Controlling dimension: Millimeters
4. General appearance spec. should be based
on final visual inspection spec.
- 109 -
Publication ReleaseDate:Sep 1995
Revision A1