SCH3112_07 Datasheet, PDF (6/6 Pages) SMSC Corporation – LPC IO with 8042 KBC, Reset Generation, HWM and Multiple Serial Ports

Package Outline
D
5
D1
3
E1/4
3
D1/4
E1
e
b
2
E
R1
R2
GAUGE PLANE
0.25
0°-7°
L
4
L1
DETAIL "A"
REVISION
-
REVISION HISTORY
D ES CR IP TION
SEE SPEC FRONT PAGE FOR REVISION HISTORY
DATE
-
RELEASED BY
-
A2
c
TOP VIEW
SEE DETAIL "A"
SIDE VIEW
A1
ccc C
C
A
SEATING PLANE
3-D VIEW
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETER.
2. TRUE POSITION SPREAD TOLERANCE OF EACH LEAD IS ± 0.035mm MAXIMUM.
3. DIMENSIONS "D1" AND "E1" DO NOT INCLUDE MOLD PROTRUSIONS. MAXIMUM ALLOWED
PROTRUSION IS 0.25 mm PER SIDE.
4. DIMENSION "L" IS MEASURED AT THE GAUGE PLANE, 0.25mm ABOVE THE SEATING PLANE.
5. DETAILS ON PIN 1 IDENTIFIER ARE OPTIONAL BUT MUST BE LOCATED WITHIN THE ZONE
INDICATED.
UNLESS OTHERWISE SPECIFIED
DIMENSIONS ARE IN MILLIMETERS
AND TOLERANCES ARE:
DECIMAL
X.X ±0.1
X.XX ±0.05
X.XXX ±0.025
ANGULAR
±1°
INTERPRET DIM AND TOL PER
ASME Y14.5M - 1994
MATERIAL
-
F INISH
-
PRINT WITH "SCALE TO FIT"
DO NOT SCALE DRAWING
THIRD ANGLE PROJECTION
80 ARKAY DRIVE
HAUPPAUGE, NY 11788
USA
NAME
DRA WN
S.K.ILIEV
CHE CK ED
S.K.ILIEV
APPROVED
S.K.ILIEV
DATE
TITLE
PACKAGE OUTLINE
128 VTQFP-14x14x1.0mm BODY-0.4mm PITCH
12/17/04
DWG NUMBER
12/17/04
MO-128-VTQFP-14x14x1.0
REV
C
SCALE
12/17/04
1:1
STD COMPLIANCE
JEDEC: MS-026 (D)
SHEET
1 OF 1
Figure 2 128 Pin VTQFP Package Outline; 14x14x1.0 Body, 2mm Footprint