VSC8641XKO Vitesse Semiconductor Corp, VSC8641XKO Datasheet - Page 19

• 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

2.3
Figure 2.
Revision 4.3
August 2009
CMODE[4:0]
NSRESET
GTX_CLK
NRESET
RXD[7:0]
TXD[7:0]
RX_CLK
TX_CLK
RX_DV
RX_ER
EEDAT
EECLK
TX_EN
TX_ER
MDINT
MDIO
MDC
CRS
COL
Interface
R/GMII
MAC
Block Diagram
The following illustration shows the primary functional blocks of the VSC8641 device.
High-level Block Diagram
Management
and Control
Interface
Jumbo Packet
FIFO
1000BASE-T
10/100/
PCS
JTAG
1000BASE-T
10/100/
PMA
Power Regulation
MDI Reference
LED Interface
PLL
Twisted Pair
Interface
VSC8641 Datasheet
MDI
Product Overview
Page 19
REF_FILT
REF_REXT
TXVPA
TXVNA
TXVPB
TXVNB
TXVPC
TXVNC
TXVPD
TXVND
XTAL1
CLKOUT
LED[3:0]
XTAL2
REG_EN
REG_OUT