SCH3112I-NU SMSC, SCH3112I-NU Datasheet - Page 6

• Manufacturer Part Number: SCH3112I-NU
• Description: I/O Controller Interface IC Integrated Indust I/O Contrllr
• Manufacturer: SMSC

Specifications of SCH3112I-NU

• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: VTQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Package Outline
3
A2
E1
5
e
c
D1/4
SEE DETAIL "A"
TOP VIEW
SIDE VIEW
Figure 2 128 Pin VTQFP Package Outline; 14x14x1.0 Body, 2mm Footprint
E1/4
3-D VIEW
D1
D
3
ccc C
b
A1
2
E
A
SEATING PLANE
C
DETAIL "A"
L
GAUGE PLANE
L1
4
R1
R2
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
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
MATERIAL
FINISH
DIMENSIONS ARE IN MILLIMETERS
DECIMAL
X.X
X.XX
X.XXX
PROTRUSION IS 0.25 mm PER SIDE.
INDICATED.
UNLESS OTHERWISE SPECIFIED
INTERPRET DIM AND TOL PER
PRINT WITH "SCALE TO FIT"
AND TOLERANCES ARE:
DO NOT SCALE DRAWING
0.25
±0.1
±0.05
±0.025
ASME Y14.5M - 1994
0°-7°
-
-
ANGULAR
±1°
DRAWN
CHECKED
APPROVED
THIRD ANGLE PROJECTION
S.K.ILIEV
S.K.ILIEV
S.K.ILIEV
NAME
12/17/04
12/17/04
12/17/04
REVISION
DATE
-
TITLE
DWG NUMBER
SCALE
128 VTQFP-14x14x1.0mm BODY-0.4mm PITCH
SEE SPEC FRONT PAGE FOR REVISION HISTORY
80 ARKAY DRIVE
HAUPPAUGE, NY 11788
USA
1:1
MO-128-VTQFP-14x14x1.0
STD COMPLIANCE
DESCRIPTION
REVISION HISTORY
PACKAGE OUTLINE
JEDEC: MS-026 (D)
DATE
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SHEET
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