VSC8641XKO Vitesse Semiconductor Corp, VSC8641XKO Datasheet - Page 104

• Manufacturer Part Number: VSC8641XKO
• Description: IC PHY 10/100/1000 100-LQFP
• Manufacturer: Vitesse Semiconductor Corp
• Type: PHY Transceiverr

Specifications of VSC8641XKO

• Number Of Drivers/receivers: 1/1
• Protocol: Gigabit Ethernet
• Voltage - Supply: 2.5V, 3.3V
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Case: TQFP
• Dc: 07+
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 907-1031

6.5
Figure 29.
Revision 4.3
August 2009
Pin Diagram (VSC8641XKO, VSC8641XKO-03)
The following illustration shows the pin diagram for the VSC8641XKO and
VSC8641XKO-03 devices.
Note The exposed pad is internally connected to ground and should be connected to
VSS on the board as well.
Pin Diagram for VSC8641XKO and VSC8641XKO-03
VDDIOMICRO
VDDIOMAC
NRESET
VDD33
VDD33
VDD12
VDD12
VDD12
VDD12
MDINT
NTRST
EEDAT
EECLK
MDIO
MDC
TDO
TMS
CRS
TCK
COL
VSS
TDI
NC
NC
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
VSC8641XKO-03
VSC8641XKO
VSC8641 Datasheet
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
Pin Descriptions
NC
NC
NC
NC
PLLMODE
REG_OUT
REG_OUT
VDDREG
REG_EN
OSCEN/CLKOUT
LED0
LED1
LED2
LED3
VDD33
CMODE4
CMODE3
CMODE2
CMODE1
CMODE0
VDD12
TX_EN
VDDIOMAC
NC
NC
Page 104