91C94 Datasheet, PDF (117/120 Pages) SMSC Corporation – ISA/PCMCIA SINGLE CHIP ETHERNET CONTROLLER WITH RAM

D
3
D1
3
e
E E1
5
D1 /4
W
2
A
H
1
0. 10
-C-
A1
A2
D IM
A
A1
A2
D
D1
E
E1
H
L
L1
e
0
W
cc c
E1/4
DETAI L "A"
R1
R2
0
4
L
L1
SEE DETA IL "A"
MIN
0. 05
0. 95
15. 90
13. 90
15. 90
13. 90
0. 09
0. 45
0°
0. 17
NOM
0. 10
1. 00
16. 00
14. 00
16. 00
14. 00
0. 60
1. 00
0.50B SC
0. 22
MA X
1. 20
. 15
1. 05
16. 10
14. 10
16. 10
14. 10
0. 20
0. 75
7°
0. 27
0. 08
Not es :
1 C oplanarity is 0.08mm or 3. 2 mils maximum.
2 Toleranc eon the position of the leads is 0.080mm max imum.
3 Package body dimensions D1 and E1 do not include the mold protrusion. Maximum mold prot rusion is 0 .25mm.
4 Dimension for foot length L are measured at the gaugeplane 0.25mm abov e the s eating plane.
5 Details of pin 1 ident ifier are optional but must be locat ed wit hin the zone indic ated.
6. Controllingdimension: millimeter
FIGURE 45 - 100 PIN TQFP PACKAGE OUTLINE
117