LAN91C100-FD SMSC [SMSC Corporation], LAN91C100-FD Datasheet - Page 77

• Manufacturer Part Number: LAN91C100-FD
• Description: FEAST FAST ETHERNET CONTROLLER WITH FULL DUPLEX CAPABILITY
• Manufacturer: SMSC [SMSC Corporation]

Chapter 10 Package Outlines
Notes:
1.
2.
3.
4.
5.
SMSC DS – LAN91C100FD Rev. D
FEAST Fast Ethernet Controller with Full Duplex Capability
Controlling Unit: millimeter.
Tolerance on the true 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
R1
R2
L1
W
A
D
E
H
L
e
θ
30.35
27.90
30.35
27.90
0.05
3.17
0.09
0.45
0.10
0.08
0.08
MIN
0
~
~
~
o
0.50 Basic
NOMINAL
Table 10.1 - 208 Pin QFP Package Parameters
0.60
1.30
~
~
~
~
~
~
~
~
~
~
~
~
~
Figure 10.1 - 208 Pin QFP Package Outline
PRELIMINARY
30.85
28.10
30.85
28.10
MAX
4.07
3.67
0.20
0.75
0.30
0.25
0.08
0.5
7
~
~
o
Page 77
Overall Package Height
Lead Frame Thickness
Lead Shoulder Radius
Lead Foot Length
Lead Foot Radius
Lead Foot Angle
Body Thickness
Lead Length
X Body Size
Y body Size
Lead Width
Coplanarity
Lead Pitch
REMARK
Standoff
X Span
Y Span
Rev. 10/14/2002