w86l388-dg Winbond Electronics Corp America, w86l388-dg Datasheet - Page 23

• Manufacturer Part Number: w86l388-dg
• Description: Winbond Host Interface Sd/mmc Memory Card Bridge
• Manufacturer: Winbond Electronics Corp America

9. PACKAGE DIMENSIONS
48-LQFP (7x7x1.4mm footprint 2.0mm)
SEATING PLANE
H
E
E
48
37
Y
36
1
e
Symbol
Controlling dimension : Millimeters
A
A
A
b
c
D
E
e
H
H
L
L
Y
0
1
2
D
E
1
0.350
0.350
0.018
0.053
0.006
0.004
0.272
0.014
0.272
D
H
0.002 0.004
Min Nom Max
0
D
Dimension in inch
- 21 -
0.008
0.006
0.276
0.055
0.276
0.354
0.354
0.024
0.039
b
0.020
0.010
0.057
0.008
0.280
0.280
0.026
0.358
0.358
0.030
0.004
0.006
7
25
12
1.35
0.15
0.10
0.35
6.90
Min
0.05
6.90
8.90
8.90
0.45
0
Dimension in mm
Nom
1.40
0.20
0.15
9.00
9.00
0.50
0.60
7.00
7.00
1.00
0.10
Publication Release Date: May 17, 2005
24
13
1.45
0.25
0.20
0.65
9.10
9.10
0.75
0.10
Max
0.15
7.10
7.10
7
W86L388D
A2
L1
A
L
c
A1
θ
Revision 1.0