91C94 Datasheet, PDF (118/120 Pages) SMSC Corporation – ISA/PCMCIA SINGLE CHIP ETHERNET CONTROLLER WITH RAM

D
3
D1
3
E E1
5
D1 /4
E1/4
A
A2
H
1
0. 10
-C-
A1
e
W
2
DETAI L "A"
R1
R2
0
L
4
L1
S EE DETA IL "A"
MIN NOM MA X
MIN NOM MA X
A
1. 20 H 0. 09
0. 20
A1 0. 05 0. 10 0. 15 L 0. 45 0. 60 0. 75
A2 0. 95 1. 00 1. 05 L1
1. 00
D 15. 90 16. 00 16. 10 e
0.50B SC
D1 13. 90 14. 00 14. 10 0 0
7
E 15. 90 16. 00 16. 10 W 0. 17 0. 22 0. 27
E1 13. 90 14. 00 14. 10 cc c
0. 08
Not es :
1 _{C oplanarity is 0.08mm or 3. 2mils m aximum.}
2
3
Toleranc e on theposition of the leads is 0.080mm maximum.
4 ^{Pac kage body dimensions D1 and E1 donot include the mold protrusio n. Maximum mold pr otrusion is 0 .25mm.}
5 Dimension for foot length L are measured at the gaugeplane 0.25mm abov et he s eatingplane.
Detai ls of pin 1 ident ifier are optional but must be locat ed wit hin the zone indic ated.
6. Controllingdimension: millimeter
FIGURE 46 – 100 PIN VTQFP PACKAGE OUTLINE
118