W19B320STT9B
| Model | W19B320STT9B |
| Description | Flash, 2MX16, 90ns, PDSO48, TSOP-48 |
| PDF file | Total 52 pages (File size: 2M) |
| Chip Manufacturer | WINBOND |
W19B(L)320ST/B
13. PACKAGE DIMENSIONS
13.1 48-Ball TFBGA
(measurements in millimeters)
CONTROL DIMENSIONS ARE IN MILLIMETERS
MILLIMETER
SYMBOL
MIN
A
A1
D
D2
E
E2
y
b
e
0.20
NOM MAX MIN
1.20
0.30
0.008
NOM MAX
0.048
0.012
INCH
10.95 11.00 11.05 0.431 0.433 0.435
5.6 BASIC
7.95
8.00
0.220
8.05 0.313 0.315 0.317
0.157 BASIC
0.004 BASIC
0.016 0.018 0.020
0.031
4.0 BASIC
0.10 BASIC
0.40
0.45 0.50
0.80 BASIC
13.2 48-Pin Standard Thin Small Outline Package
(measured in millimeters)
1
48
e
MILLIMETER
INCH
Sym. MIN. NOM.
MAX. MIN. NOM. MAX.
A
A1
0.05
0.95
18.3
19.8
11.9
0.17
0.10
1.00
18.4
20.0
12.0
0.22
1.05
18.5
20.2
12.1
A2
1.20
0.002
0.037 0.039 0.041
0.720 0.724 0.728
0.780 0.787 0.795
0.468 0.472 0.476
0.008
0.047
E
b
D
H
D
E
D
H
D
A2
θ
L
L1
c
b
c
e
L
L1
0.27 0.007 0.009 0.011
0.21
0.004
0.50
0.020
0.70
0.60
0.50
0.020 0.024 0.028
0.80
0.10
0
5
0
0.031
0.004
5
A
A1
Y
Y
θ
- 51 -
Publication Release Date: March 23, 2004
Revision A2
