LAN9514_12 Datasheet, PDF (9/52 Pages) SMSC Corporation – USB 2.0 Hub and 10/100 Ethernet Controller

USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Chapter 2 Pin Description and Configuration
VDD33A 49
EXRES 50
VDD33A 51
RXP 52
RXN 53
VDD33A 54
TXP 55
TXN ⁵⁶
VDD33A 57
USBDM0 58
USBDP0 59
XO 60
XI 61
VDD18USBPLL 62
USBRBIAS 63
VDD33A 64
SMSC
LAN9514/LAN9514i
64 PIN QFN
(TOP VIEW)
VSS
32 TCK
31 TDO
30 TDI
29 TMS
28 nTRST
27 VDD33IO
26 EEDI
25 EEDO
24 EECS
23 EECLK
22 nSPD_LED/GPIO2
21 nLNKA_LED/GPIO1
20 nFDX_LED/GPIO0
19 VDD33IO
18 PRTCTL5
17 PRTCTL4
NOTE: When HP Auto-MDIX is activated, the TXN/TXP pins can function as RXN/RXP and vice-versa
NOTE: Exposed pad (VSS) on bottom of package must be connected to ground
Figure 2.1 LAN9514/LAN9514i 64-QFN Pin Assignments (TOP VIEW)
SMSC LAN9514/LAN9514i
9
DATASHEET
Revision 1.2 (02-29-12)