DA82562ET Intel, DA82562ET Datasheet - Page 3

• Manufacturer Part Number: DA82562ET
• Manufacturer: Intel

Specifications of DA82562ET

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.45V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / RoHS Status: Not Compliant

Contents
1.0
2.0
3.0
4.0
5.0
Datasheet
Introduction......................................................................................................................... 1
1.1
1.2
1.3
1.4
82562ET Architectural Overview........................................................................................ 3
82562ET Signal Descriptions ............................................................................................. 5
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
Physical Layer Interface Functionality................................................................................ 9
4.1
4.2
4.3
4.4
4.5
4.6
4.7
Platform LAN Connect Registers .....................................................................................17
5.1
5.2
Overview ............................................................................................................... 1
Features ................................................................................................................ 1
References ............................................................................................................ 1
Product Code ........................................................................................................2
Signal Type Definitions ......................................................................................... 5
Twisted Pair Ethernet (TPE) Pins ......................................................................... 5
External Bias Pins ................................................................................................ 5
Clock Pins ............................................................................................................ 6
Platform LAN Connect Interface Pins.................................................................... 6
LED Pins ..............................................................................................................7
Miscellaneous Control Pins .................................................................................. 7
Power and Ground Connections .......................................................................... 8
100BASE-TX Mode ............................................................................................... 9
4.1.1
4.1.2
10BASE-T Mode .................................................................................................12
4.2.1
4.2.2
Analog References..............................................................................................14
Dynamic Reduced Power & Auto Plugging Detection.........................................14
4.4.1
4.4.2
4.4.3
Reset ...................................................................................................................15
LAN Connect Interface ........................................................................................16
4.6.1
4.6.2
LED Functionality ...............................................................................................16
Medium Dependent Interface Registers 0 through 7...........................................17
5.1.1
5.1.2
5.1.3
5.1.4
5.1.5
5.1.6
5.1.7
Medium Dependent Interface Registers 8 through 15.........................................21
100BASE-TX Transmit Blocks .................................................................9
100BASE-TX Receive Blocks ................................................................11
10BASE-T Transmit Blocks ....................................................................12
10BASE-T Receive Blocks .....................................................................13
Auto Plugging Detection.........................................................................14
Dynamic Reduced Power.......................................................................15
Configuration ..........................................................................................15
LAN Connect Clock ................................................................................16
LAN Connect Reset................................................................................16
Register 0: Control Register Bit Definitions ...........................................17
Register 1: Status Register Bit Definitions ............................................18
Register 2: PHY Identifier Register Bit Definitions ................................19
Register 3: PHY Identifier Register Bit Definitions ................................19
Register 4: Auto-Negotiation Advertisement Register Bit Definitions ....20
Register 5: Auto-Negotiation Link Partner Ability Register Bit Definitions .
20
Register 6: Auto-Negotiation Expansion Register Bit Definitions ..........20
Networking Silicon — 82562ET
iii