Instruction Manual

Preliminary W24256
Publication Release Date: October 1999
- 9 - Revision A1
Package Dimensions, continued
28-pin Standard Type One TSOP
A
A
A
2
1
L
L
1
Y
c
E
H
D
D
b
e
Controlling dimension: Millimeters
Min.
Dimension In Inches
Nom. Max. Min. Nom.
Max.
Symbol
1.20
0.05
0.15
1.05
1.000.95
0.17
0.10
11.70
7.90
13.20
0.50
0.00
0
0.20 0.27
0.15 0.21
11.80
11.90
8.00 8.10
13.40
13.60
0.55
0.60
0.70
0.25
0.10
35
0.047
0.006
0.041
0.040
0.035
0.007 0.008 0.011
0.004
0.006
0.008
0.461 0.465 0.469
0.311 0.315 0.319
0.520 0.528 0.536
0.022
0.020
0.024 0.028
0.010
0.000
0.004
0
3
5
0.002
A
A
b
c
D
E
e
L
L
Y
1
1
2
A
H
D
θ
Dimension In mm
θ
1