DP83865DVH National Semiconductor, DP83865DVH Datasheet - Page 12

• Manufacturer Part Number: DP83865DVH
• Description: 10/100/1000BASE-T TRANSCEIVER, SMD
• Manufacturer: National Semiconductor

Specifications of DP83865DVH

• Data Rate: 1000Mbps
• No. Of Ports: 1
• Ethernet Type: IEEE 802.3u, IEEE 802.3z
• Supply Current: 430µA
• Supply Voltage Range: 2.375V To 2.625V, 3.135V To 3.465V
• Operating Temperature Range: 0°C To +70°C
• Interface Type: GMII, MII, RGMII
• Rohs Compliant: Yes
• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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1.0 Pin Description
1.10 Pin Assignments in the Pin Number Order
Pin #
10
11
12
13
14
15
16
17
18
19
20
21
22
1
2
3
4
5
6
7
8
9
NON_IEEE_STRAP
RESERVED
INTERRUPT
IO_VDD
VSS
TX_TCLK
ACTIVITY_LED / SPEED0_STRAP
LINK10_LED / RLED/SPEED1_STRAP
LINK100_LED / DUPLEX_STRAP
LINK1000_LED / AN_EN_STRAP
CORE_VDD
VSS
DUPLEX_LED / PHYADDR0_STRAP
PHYADDR1_STRAP
IO_VDD
VSS
PHYADDR2_STRAP
PHYADDR3_STRAP
CORE_VDD
VSS
IO_VDD
VSS
Data Sheet Pin Name
(Continued)
Table 1.
12
Reserved Reserved: Leave floating.
Ground Ground: Connect to common ground plane.
Ground Ground: Connect to common ground plane.
Ground Ground: Connect to common ground plane.
Ground Ground: Connect to common ground plane.
Output
Output
Output
Output
Output
Output
Output
Strap /
Strap /
Strap /
Strap /
Strap /
Gound
Power
Power
Power
Power
Power
Type
Strap
Strap
Strap
Strap
Non IEEE Compliant Mode Enable: Use a 2k
pull-up resistor to enable. Leave open to disable.
INTERRUPT: Connect to MAC or management
IC. This is a tri-state pin and requires an external
2k pull-up resistor if the pin is used.
I/O VDD: (Digital) Connect to 2.5V or 3.3V. The
VDD_SEL pin must be tied accordingly.
Transmit Test Clock: See section “1.9 Special
Connect Pins” on page 11.
Activity LED / SPEED0 Select: See section
“5.9 LED/Strapping Option” on page 67 on how
to connect this pin for speed selection and
ACTIVITY_LED function.
10M Link LED / RLED / SPEED1: See section
“5.9 LED/Strapping Option” on page 67 on how
to connect this pin for speed selection and
LINK10_LED function.
100M Link LED / Duplex Select: See section
“5.9 LED/Strapping Option” on page 67 on how
to connect this pin for Duplex selection and
100_LED function.
1000M Link LED / Auto-Neg. Select: See sec-
tion “5.9 LED/Strapping Option” on page 67 on
how to connect this pin for Auto-negotiation con-
figuration and 1000_LED function.
Core VDD: (Digital) Connect to 1.8V.
Duplex LED / PHY Address 0: See section
“5.9 LED/Strapping Option” on page 67 on how
to connect this pin for PHY address configura-
tion and DUPLEX_LED function.
PHY Address 1: See section
“5.9 LED/Strapping Option” on page 67 on how
to connect this pin.
I/O VDD: (Digital) Connect to 2.5V or 3.3V. The
VDD_SEL pin must be tied accordingly.
PHY Address 2: See section
“5.9 LED/Strapping Option” on page 67 on how
to connect this pin
PHY Address 3: See section
“5.9 LED/Strapping Option” on page 67 on how
to connect this pin
Core VDD: (Digital) Connect to 1.8V.
Ground: Connect to common ground plane.
I/O VDD: (Digital) Connect to 2.5V or 3.3V. The
VDD_SEL pin must be tied accordingly.
Connection / Comment