W19B(L)320ST/B
13. PACKAGE DIMENSIONS
13.1 48-Ball TFBGA (measurements in millimeters)
CONTROL DIMENSIONS ARE IN MILLIMETERS
MILLIMETER
INCH
SYMBOL
MIN NOM MAX MIN NOM MAX
1.20
A
0.048
A1
D
0.30 0.008
0.012
0.20
0.433 0.435
0.431
10.95
11.00 11.05
D2
E
0.220
5.6 BASIC
0.317
0.315
8.05 0.313
7.95 8.00
4.0 BASIC
0.10 BASIC
E2
0.157 BASIC
0.004 BASIC
0.016 0.018 0.020
0.031
y
b
0.45
0.40
0.50
e
0.80 BASIC
13.2 48-Pin Standard Thin Small Outline Package (measured in millimeters)
1
48
MILLIMETER
INCH
NOM.
Sym.
MIN.
NOM.
MAX.
0.047
MAX. MIN.
1.20
e
A
A1
0.05
0.002
A2 0.95 1.00 1.05 0.037 0.039 0.041
E
18.4 18.5
0.724 0.728
18.3
19.8
11.9
0.720
0.780
0.468
D
b
0.795
0.476
20.0 20.2
0.787
0.472
0.009
HD
E
12.1
12.0
0.011
0.008
0.17 0.22 0.27 0.007
b
c
0.10
0.004
0.21
c
0.020
0.50
D
e
0.024
0.031
0.50
L
0.60 0.70 0.020
0.80
0.028
HD
A2
A1
L1
Y
0.004
5
0.10
A
θ
L
θ
0
0
5
L1
Y
Publication Release Date: March 23, 2004
Revision A2
- 51 -
WINBOND [ WINBOND ]
