LPC47B277-MS Standard Microsystems (SMSC), LPC47B277-MS Datasheet - Page 5

• Manufacturer Part Number: LPC47B277-MS
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LPC47B277-MS

• Pin Count: 100
• Lead Free Status / RoHS Status: Compliant

100 Pin Enhanced Super I/O Controller with LPC Interface
Package Outline
SMSC LPC47B27x
ccc
A1
A2
D1
E1
R1
R2
L1
W
D
H
A
E
L
e
q
Notes:
1. Controlling Unit: millimeter.
2. Tolerance on the true position of the leads is ± 0.065 mm maximum
3. Package body dimensions D1 and E1 do not include the mold protrusion.
4. Dimension for foot length L measured at the gauge plane 0.25 mm above the seating plane.
5. Details of pin 1 identifier are optional but must be located within the zone indicated.
23.65
19.90
17.65
13.90
0.05
2.55
0.11
0.73
0.20
0.10
0.15
MIN
0
~
~
~
Maximum mold protrusion is 0.25 mm.
o
0.65 Basic
Table 1 LPC47B27x 100 Pin QFP Package Parameters
NOMINAL
Figure 2 - LPC47B27x 100 Pin QFP Package Outline
0.88
1.95
~
~
~
~
~
~
~
~
~
~
~
~
~
PRODUCT PREVIEW
24.15
20.10
18.15
14.10
MAX
3.05
0.23
1.03
0.40
0.25
0.40
0.10
3.4
0.5
7
~
o
5
Overall Package Height
Lead Frame Thickness
Lead Shoulder Radius
Lead Foot Radius
Lead Foot Length
Lead Foot Angle
Body Thickness
Lead Length
X body Size
Y body Size
REMARKS
Lead Width
Coplanarity
Lead Pitch
Standoff
X Span
Y Span
Revision 04-17-07