lan91c100 Standard Microsystems Corp., lan91c100 Datasheet - Page 98

• Manufacturer Part Number: lan91c100
• Description: Feast ? Ast Ethernet Controller
• Manufacturer: Standard Microsystems Corp.

Notes:
1
2
3
4
5
Controlling Unit: Millimeter.
Tolerance on the position of the leads is
Package body dimensions D1 and E1 do not include the mold protrusion. Maximum mold protrusion is 0.25mm.
Dimension for foot length L measured at the gauge plane 0.25mm above the seating plane, is 0.78-1.08mm.
Details of pin 1 identifier are optional but must be located within the zone indicated.
DIM
D/2
E/2
ccc
ccc
A1
A2
D1
E1
R1
R2
L1
W
D
H
A
E
L
e
0
29.80
14.90
27.90
29.80
14.90
27.90
MIN
0.05
1.35
0.09
0.45
0.17
0.08
0.08
0
0.50 BSC
NOM
30.00
15.00
28.00
30.00
15.00
28.00
0.60
1.00
0.04mm maximum.
0.0762
30.20
15.10
28.10
30.20
15.10
28.10
MAX
1.60
0.15
1.45
0.23
0.75
0.27
0.20
0.08
7
87
REMARK
Overall Package Height
Standoff
Body Thickness
X Span
1/2 X Span Measure From Centerline
X Body Size
Y Span
1/2 Y Span Measure From Centerline
Y Body Size
Lead Frame Thickness
Lead Foot Length From Centerline
Lead Length
Lead Pitch
Lead Foot Angle
Lead Width
Lead Shoulder Radius
Lead Foot Radius
Coplanarity (Assemblers)
Coplanarity (Test House)