Rainbow Electronics W24256 - Manual (Page 9)

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 1.00 0.95
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
3 5
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