w49f102 Winbond Electronics Corp America, w49f102 Datasheet - Page 20

• Manufacturer Part Number: w49f102
• Description: 64k X 16 Cmos Flash Memory
• Manufacturer: Winbond Electronics Corp America

PACKAGE DIMENSIONS
44-pin PLCC
40-pin TSOP (10 mm
b
L
M
0.10(0.004)
Seating Plane
17
7
e
1
L
L
1
18
6
e
G
H
D
1
D
D
44
14 mm)
b
b
1
H
D
40
28
D
39
29
E H
A
A
2
1
A
E
y
- 20 -
A
A
1
2
c
E
A
G
E
c
Y
Controlling dimension: Millimeters
Notes:
Symbol
1. Dimension D & E do not include interlead flash.
2. Dimension b1 does not include dambar
3. Controlling dimension: Inches
4. General appearance spec. should be based
Symbol
A
A
H
A
L
b
c
D
E
e
L
Y
protrusion/intrusion.
on final visual inspection spec.
A
A
A
b
b
c
G
G
H
D
E
H
L
1
y
e
1
2
D
1
1
2
D
E
D
E
0.020
Dimension in Inches
0.002
0.037
0.007
0.390 0.394 0.398
0.543
0.000
0.004 0.006 0.008
Min.
0.484 0.488 0.492
0
Dimension in Inches
0.020
0.145
0.026
0.016
0.008
0.648
0.648
0.590
0.590
0.680
0.680
0.090
Min. Nom. Max.
0.050 BSC
0.039
0.020
Nom. Max.
0.009 0.011
0.551 0.559
0.024 0.028
0.031
3
0.150
0.028
0.018
0.010
0.653
0.653
0.610
0.610
0.690
0.690
0.100
0.006
0.047
0.041
0.004
5
0.185
0.155
0.032
0.022
0.014
0.658
0.658
0.630
0.630
0.700
0.700
0.110
0.004
13.80
Min.
12.30
0.05
0.95
0.10
0.50
0.00
Dimension in mm
0.17
9.90
0
16.46
16.46
14.99
14.99
17.27
17.27
Dimension in mm
Min.
0.51
3.68
0.66
0.41
0.20
2.29
W49F102
12.40
Nom. Max.
14.00
1.27
0.60
1.00
0.15
0.50
0.22
10
0.8
3
16.59
16.59
15.49
15.49
17.53
17.53
Nom.
3.81
0.71
0.46
0.25
2.54
BSC
12.50
14.20
10.10
1.05
0.20
0.70
0.10
1.20
0.15
0.27
5
16.71
16.71
16.00
16.00
17.78
17.78
Max.
4.70
3.94
0.81
0.56
0.36
2.79
0.10