LPC47M172-NW Standard Microsystems (SMSC), LPC47M172-NW Datasheet - Page 5

• Manufacturer Part Number: LPC47M172-NW
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LPC47M172-NW

• Pin Count: 128
• Lead Free Status / RoHS Status: Compliant

Package Outline
Notes:
1.
2.
3.
4.
5.
SMSC LPC47M172
Controlling Unit: millimeter.
Tolerance on the position of the leads is ± 0.04 mm maximum.
Package body dimensions D1 and E1 do not include the mold protrusion.
Maximum mold protrusion is 0.25 mm.
Dimension for foot length L measured at the gauge plane 0.25 mm above the seating plane.
Details of pin 1 identifier are optional but must be located within the zone indicated.
ccc
A1
A2
D1
E1
L1
R1
R2
W
A
D
E
H
L
e
θ
Figure 2 - 128 Pin MQFP Package Outline, 14x20x2.7 Body, 3.2mm Footprint
23.00
19.90
17.00
13.90
0.05
2.55
0.09
0.73
0.10
0.08
0.08
MIN
0
~
~
~
o
0.50 Basic
NOMINAL
23.20
20.00
17.20
14.00
0.88
1.60
Table 1 - 128 Pin MQFP Package Parameters
~
~
~
~
~
~
~
~
~
PRODUCT PREVIEW
23.40
20.10
14.10
17.40
MAX
3.05
0.20
1.03
0.30
0.30
0.08
3.4
0.5
7
~
~
o
Page 5
Overall Package Height
Lead Frame Thickness
Lead Shoulder Radius
Lead Foot Length
Lead Foot Radius
Lead Foot Angle
SMSC/Non-SMSC Register Sets (Rev. 03-29-07)
Body Thickness
Lead Length
X body Size
Y body Size
REMARKS
Lead Width
Coplanarity
Lead Pitch
Standoff
X Span
Y Span