Intel MCS48 User Manual page 449

PACKAGING INFORMATION
All
dimensions
in
inches
and
(millimeters)
28-LEAD
HERMETIC DUAL
IN-LINE
PACKAGE TYPE D
40-LEAD PLASTIC
DUAL
IN-LINE
PACKAGE
TYPE
P
.200 (5.080)
MAX.
.625
-
MAX.
(15.875)
.010
TYP
(0.254)
|
I
I
.650
I
«
—
(16.S10)
—
"J
.650
-(16.510)-
REF.
40-LEAD
HERMETIC
DUAL
IN-LINE
PACKAGE TYPE D
2.080 (52.832)
A1-5