用户手册 — Intel E3300

目录

• Intel® Celeron® Processor E3x00D Series

  1
  • Contents

    3
    • Figures

      5
    • Tables

      6
  • Intel® Celeron® Processor E3x00 Series Features

    7
  • Revision History

    8
• 1 Introduction

  9
  • 1.1 Terminology

    9
    • 1.1.1 Processor Terminology Definitions

      10
  • 1.2 References

    11
    • Table 1. References

      11
• 2 Electrical Specifications

  13
  • 2.1 Power and Ground Lands

    13
  • 2.2 Decoupling Guidelines

    13
    • 2.2.1 VCC Decoupling

      13
    • 2.2.2 VTT Decoupling

      13
    • 2.2.3 FSB Decoupling

      14
  • 2.3 Voltage Identification

    14
    • Table 2. Voltage Identification Definition

      15
  • 2.4 Reserved, Unused, and TESTHI Signals

    16
  • 2.5 Power Segment Identifier (PSID)

    16
  • 2.6 Voltage and Current Specification

    17
    • 2.6.1 Absolute Maximum and Minimum Ratings

      17
      • Table 3. Absolute Maximum and Minimum Ratings

        17
    • 2.6.2 DC Voltage and Current Specification

      18
      • Table 4. Voltage and Current Specifications

        18
      • Table 5. Processor VCC Static and Transient Tolerance

        19
      • Figure 1. Processor VCC Static and Transient Tolerance

        20
    • 2.6.3 VCC Overshoot

      20
      • Table 6. VCC Overshoot Specifications

        20
      • Figure 2. VCC Overshoot Example Waveform

        21
    • 2.6.4 Die Voltage Validation

      21
  • 2.7 Signaling Specifications

    21
    • 2.7.1 FSB Signal Groups

      22
      • Table 7. FSB Signal Groups

        22
      • Table 8. Signal Characteristics

        23
      • Table 9. Signal Reference Voltages

        23
    • 2.7.2 CMOS and Open Drain Signals

      23
    • 2.7.3 Processor DC Specifications

      24
      • Table 10. GTL+ Signal Group DC Specifications

        24
      • Table 11. Open Drain and TAP Output Signal Group DC Specifications

        24
      • Table 12. CMOS Signal Group DC Specifications

        25
      • 2.7.3.1 Platform Environment Control Interface (PECI) DC Specifications

        25
        • Table 13. PECI DC Electrical Limits

          26
      • 2.7.3.2 GTL+ Front Side Bus Specifications

        26
        • Table 14. GTL+ Bus Voltage Definitions

          27
  • 2.8 Clock Specifications

    27
    • 2.8.1 Front Side Bus Clock (BCLK[1:0]) and Processor Clocking

      27
      • Table 15. Core Frequency to FSB Multiplier Configuration

        28
    • 2.8.2 FSB Frequency Select Signals (BSEL[2:0])

      28
      • Table 16. BSEL[2:0] Frequency Table for BCLK[1:0]

        29
    • 2.8.3 Phase Lock Loop (PLL) and Filter

      29
    • 2.8.4 BCLK[1:0] Specifications

      29
      • Table 17. Front Side Bus Differential BCLK Specifications

        29
      • Table 18. FSB Differential Clock Specifications (800 MHz FSB)

        30
      • Figure 3. Differential Clock Waveform

        30
      • Figure 4. Measurement Points for Differential Clock Waveforms

        31
• 3 Package Mechanical Specifications

  33
  • Figure 5. Processor Package Assembly Sketch

    33
  • 3.1 Package Mechanical Drawing

    33
    • Figure 6. Processor Package Drawing Sheet 1 of 3

      34
    • Figure 7. Processor Package Drawing Sheet 2 of 3

      35
    • Figure 8. Processor Package Drawing Sheet 3 of 3

      36
  • 3.2 Processor Component Keep-Out Zones

    37
  • 3.3 Package Loading Specifications

    37
    • Table 19. Processor Loading Specifications

      37
  • 3.4 Package Handling Guidelines

    37
    • Table 20. Package Handling Guidelines

      37
  • 3.5 Package Insertion Specifications

    38
  • 3.6 Processor Mass Specification

    38
  • 3.7 Processor Materials

    38
    • Table 21. Processor Materials

      38
  • 3.8 Processor Markings

    38
    • Figure 9. Intel® Celeron® Processor E3x00 Series Top-Side Markings Example

      38
  • 3.9 Processor Land Coordinates

    39
    • Figure 10. Processor Land Coordinates and Quadrants, Top View

      39
• 4 Land Listing and Signal Descriptions

  41
  • 4.1 Processor Land Assignments

    41
    • Figure 11. land-out Diagram (Top View – Left Side)

      42
    • Figure 12. land-out Diagram (Top View – Right Side)

      43
    • Table 22. Alphabetical Land Assignments

      44
    • Table 23. Numerical Land Assignment

      54
  • 4.2 Alphabetical Signals Reference

    64
    • Table 24. Signal Description (Sheet 1 of 10)

      64
• 5 Thermal Specifications and Design Considerations

  75
  • 5.1 Processor Thermal Specifications

    75
    • 5.1.1 Thermal Specifications

      75
      • Table 25. Processor Thermal Specifications

        76
      • Table 26. Processor Thermal Profile

        77
      • Figure 13. Processor Series Thermal Profile

        77
    • 5.1.2 Thermal Metrology

      78
      • Figure 14. Case Temperature (TC) Measurement Location

        78
  • 5.2 Processor Thermal Features

    78
    • 5.2.1 Thermal Monitor

      78
    • 5.2.2 Thermal Monitor 2

      79
      • Figure 15. Thermal Monitor 2 Frequency and Voltage Ordering

        80
    • 5.2.3 On-Demand Mode

      80
    • 5.2.4 PROCHOT# Signal

      81
    • 5.2.5 THERMTRIP# Signal

      81
  • 5.3 Platform Environment Control Interface (PECI)

    82
    • 5.3.1 Introduction

      82
      • 5.3.1.1 TCONTROL and TCC activation on PECI-Based Systems

        82
        • Figure 16. Conceptual Fan Control Diagram on PECI-Based Platforms

          82
    • 5.3.2 PECI Specifications

      83
      • 5.3.2.1 PECI Device Address

        83
      • 5.3.2.2 PECI Command Support

        83
      • 5.3.2.3 PECI Fault Handling Requirements

        83
      • 5.3.2.4 PECI GetTemp0() Error Code Support

        83
        • Table 27. GetTemp0() Error Codes

          83
• 6 Features

  85
  • 6.1 Power-On Configuration Options

    85
    • Table 28. Power-On Configuration Option Signals

      85
  • 6.2 Clock Control and Low Power States

    85
    • Figure 17. Processor Low Power State Machine

      86
    • 6.2.1 Normal State

      86
    • 6.2.2 HALT and Extended HALT Powerdown States

      86
      • 6.2.2.1 HALT Powerdown State

        86
      • 6.2.2.2 Extended HALT Powerdown State

        87
    • 6.2.3 Stop Grant and Extended Stop Grant States

      87
      • 6.2.3.1 Stop-Grant State

        87
      • 6.2.3.2 Extended Stop Grant State

        88
    • 6.2.4 Extended HALT Snoop State, HALT Snoop State, Extended Stop Grant Snoop State, and Stop Grant Snoop State

      88
      • 6.2.4.1 HALT Snoop State, Stop Grant Snoop State

        88
      • 6.2.4.2 Extended HALT Snoop State, Extended Stop Grant Snoop State

        88
    • 6.2.5 Sleep State

      88
    • 6.2.6 Deep Sleep State

      89
    • 6.2.7 Deeper Sleep State

      89
    • 6.2.8 Enhanced Intel SpeedStep® Technology

      90
  • 6.3 Processor Power Status Indicator (PSI) Signal

    90
• 7 Boxed Processor Specifications

  91
  • 7.1 Introduction

    91
    • Figure 18. Mechanical Representation of the Boxed Processor

      91
  • 7.2 Mechanical Specifications

    92
    • 7.2.1 Boxed Processor Cooling Solution Dimensions

      92
      • Figure 19. Space Requirements for the Boxed Processor (Side View)

        92
      • Figure 20. Space Requirements for the Boxed Processor (Top View)

        92
      • Figure 21. Overall View Space Requirements for the Boxed Processor

        93
    • 7.2.2 Boxed Processor Fan Heatsink Weight

      93
    • 7.2.3 Boxed Processor Retention Mechanism and Heatsink Attach Clip Assembly

      93
  • 7.3 Electrical Requirements

    93
    • 7.3.1 Fan Heatsink Power Supply

      93
      • Figure 22. Boxed Processor Fan Heatsink Power Cable Connector Description

        94
      • Table 29. Fan Heatsink Power and Signal Specifications

        94
      • Figure 23. Baseboard Power Header Placement Relative to Processor Socket

        95
  • 7.4 Thermal Specifications

    95
    • 7.4.1 Boxed Processor Cooling Requirements

      95
      • Figure 24. Boxed Processor Fan Heatsink Airspace Keepout Requirements (side 1 view)

        96
      • Figure 25. Boxed Processor Fan Heatsink Airspace Keepout Requirements (side 2 view)

        96
    • 7.4.2 Variable Speed Fan

      97
      • Figure 26. Boxed Processor Fan Heatsink Set Points

        97
      • Table 30. Fan Heatsink Power and Signal Specifications

        98
• 8 Debug Tools Specifications

  99
  • 8.1 Logic Analyzer Interface (LAI)

    99
    • 8.1.1 Mechanical Considerations

      99
    • 8.1.2 Electrical Considerations

      99