RC82540EP Intel, RC82540EP Datasheet - Page 19

• Manufacturer Part Number: RC82540EP
• Manufacturer: Intel

Specifications of RC82540EP

• Operating Supply Voltage (typ): 1.5/2.5/3.3V
• Operating Supply Voltage (min): 1.43/2.38/3V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 196
• Lead Free Status / RoHS Status: Not Compliant

3.6
3.7
3.7.1
3.7.2
Test Interface Signals
Power Supply Connections
Digital Supplies
Analog Supplies
JTAG_TCK
JTAG_TDI
JTAG_TDO
JTAG_TMS
JTAG_
TRST#
TEST
CLK_VIEW
ALTCLK_125
CLK_BYP#
HSDACP
HSDACN
PHY_TSTPT
VDDO
DVDD
AVDDH
AVDDL
Symbol
Symbol
Symbol
P
P
P
P
Type
Type
I
I
O
I
I
I
O
I
I
I
I
I
Type
3.3 V I/O Power Supply.
1.5 V Digital Core Power Supply.
3.3 V Analog Power Supply.
2.5 V Analog Power Supply.
JTAG Clock.
JTAG TDI.
JTAG TDO.
JTAG TMS.
JTAG Reset. This is an active low reset signal for JTAG. This signal should be
terminated using a pull-down resistor to ground. It must not be left unconnected.
Factory Test Pin.
Clock View. Output for GTX_CLK and RX_CLK during IEEE PHY conformance
testing. The clock is selected by register programming.
Alternate CLK125 Input. Factory use only.
For normal component operation, connect to VSS.
Clock Bypass Enable. Factory use only.
For normal component operation, no connect.
PHY High Speed Test Interface. Factory use only.
For normal component operation, no connect.
PHY High Speed Test Interface. Factory use only.
For normal component operation, no connect.
PHY Test Point. Factory use only.
For normal component operation, no connect.
Name and Function
Name and Function
Name and Function
Networking Silicon — 82540EP
13