Datasheet

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Intel® Xeon® Processor E5-2400 v3 Product Family 3

Datasheet Volume One

Table of Contents

1Overview...................................................................................................................7

1.1 Introduction .......................................................................................................7

1.3 Terminology .......................................................................................................8

1.2 Related Documents .............................................................................................8

1.4 Processor Feature Overview................................................................................ 12

1.4.1 Core Feature Overview............................................................................12

1.5 Interface Feature Overview.................................................................................12

1.5.1 System Memory..................................................................................... 12

1.5.2 PCI Express* .........................................................................................13

1.5.3 Direct Media Interface Gen 2 (DMI2).........................................................13

1.5.4 Intel® QuickPath Interconnect (Intel® QPI) ..............................................13

1.5.5 Platform Environment Control Interface (PECI)........................................... 13

1.6 Package Summary.............................................................................................13

1.7 Statement of Volatility (SOV)..............................................................................14

1.8 State of Data....................................................................................................14

2 Electrical Specifications........................................................................................... 15

2.1 Integrated Voltage Regulators.............................................................................15

2.2 Processor Signaling ...........................................................................................15

2.2.1 System Memory Interface Signals............................................................. 15

2.2.2 PCI Express* Signals ..............................................................................15

2.2.3 DMI2/PCI Express* Signals...................................................................... 15

2.2.4 Intel

QuickPath Interconnect (Intel

QPI) ............................................... 15

2.2.5 Platform Environmental Control Interface (PECI) ........................................16

2.2.5.1 Input Device Hysteresis.............................................................16

2.2.6 System Reference Clocks (BCLK{0/1}_DP, BCLK{0/1}_DN)......................... 16

2.2.7 JTAG and Test Access Port (TAP) Signals ...................................................17

2.2.8 Processor Sideband Signals .....................................................................17

2.2.9 Power, Ground and Sense Signals.............................................................17

2.2.9.1 Power and Ground Lands ...........................................................17

2.2.9.2 Decoupling Guidelines ...............................................................17

2.2.9.3 Voltage Identification (VID)........................................................18

2.2.10 Reserved or Unused Signals.....................................................................18

2.3 Signal Group Summary......................................................................................19

2.4 Power-On Configuration (POC) Options................................................................. 22

2.5 Fault Resilient Booting (FRB)...............................................................................23

2.6 Mixing Processors..............................................................................................24

2.7 Flexible Motherboard Guidelines (FMB).................................................................24

2.8 Absolute Maximum and Minimum Ratings ............................................................. 25

2.8.1 Storage Condition Specifications...............................................................25

2.9 DC Specifications ..............................................................................................26

2.9.1 Voltage and Current Specifications............................................................ 26

2.9.2 VCCIN Power Delivery for Integrated Voltage Regulators .............................27

2.9.3 Die Voltage Validation.............................................................................29

2.9.3.1 VCCIN Overshoot Specifications..................................................29

2.9.4 Signal DC Specifications..........................................................................30

2.9.4.1 PCI Express* DC Specifications...................................................34

2.9.4.2 DMI2/PCI Express* DC Specifications .......................................... 35

2.9.4.3 Intel® QuickPath Interconnect DC Specifications........................... 35

2.9.4.4 Reset and Miscellaneous Signal DC Specifications..........................35

2.10 System Reference Clock (BCLK{0/1}) Waveforms .................................................35

2.11 Signal Quality ...................................................................................................37

2.11.1 DDR3 Signal Quality Specifications ...........................................................38