NG80960JS25 datasheet(5/86 Pages) INTEL

5 / 86 page

Datasheet

Contents

HOLD/HOLDA Waveform For Bus Arbitration ............................................................................75

Cold Reset Waveform................................................................................................................. 76

Warm Reset Waveform .............................................................................................................. 77

Entering the ONCE State............................................................................................................78

Bus States with Arbitration.......................................................................................................... 80

Summary of Aligned and Unaligned Accesses (32-Bit Bus)....................................................... 84

Summary of Aligned and Unaligned Accesses (32-Bit Bus) (Continued) ................................... 85

Tables

80960Jx 3.3-V Microprocessor Family ......................................................................................... 7

80960Jx Instruction Set .............................................................................................................. 14

80960Jx Processors Available in 132-Pin PGA Package........................................................... 15

80960Jx Processors Available in 132-Pin PQFP Package......................................................... 15

80960Jx Processors Available in Extended Temperature ......................................................... 16

80960Jx Processors Available in 196-Ball MPBGA Package..................................................... 16

Pin Description Nomenclature .................................................................................................... 17

Pin Description—External Bus Signals....................................................................................... 18

Pin Description—Processor Control Signals, Test Signals, and Power .....................................21

Pin Description—Interrupt Unit Signals ...................................................................................... 22

132-Lead PGA Pinout—In Signal Order ..................................................................................... 25

132-Lead PGA Pinout—In Pin Order.......................................................................................... 26

132-Lead PQFP Pinout—In Signal Order................................................................................... 28

132-Lead PQFP Pinout—In Pin Order........................................................................................ 29

196-Ball MPBGA Pinout—In Signal Order..................................................................................32

196-Ball MPBGA Pinout—In Pin Order ...................................................................................... 33

Absolute Maximum Ratings ........................................................................................................ 35

80960Jx Operating Conditions ................................................................................................... 35

VDIFF Parameters...................................................................................................................... 37

80960Jx D.C. Characteristics ..................................................................................................... 38

80960Jx ICC Characteristics .......................................................................................................39

80960Jx A.C. Characteristics ..................................................................................................... 42

Note Definitions for Table 22, 80960Jx AC Characteristics........................................................ 45

80960Jx Device Type and Stepping Reference ......................................................................... 59

80960JS/JC/JT Device ID Register Field Definitions.................................................................. 60

80960JS/JC/JT Device ID Model Types ..................................................................................... 60

80960JD Device ID Field Definitions .......................................................................................... 61

80960JD Device ID Model Types ...............................................................................................61

80960JA/JF Device ID Field Definitions ..................................................................................... 62

80960JA/JF Device ID Model Types .......................................................................................... 62

Thermal Resistance for qCA and qJC Reference Table ..............................................................63

Maximum Ambient Temperature Reference Table.....................................................................63

132-Lead PGA Package Thermal Characteristics ...................................................................... 64

80960JA/JF/JD 196-Ball MPBGA Package Thermal Characteristics ......................................... 64

80960JS/JC/JT 196-Ball MPBGA Package Thermal Characteristics ......................................... 65

132-Lead PQFP Package Thermal Characteristics.................................................................... 65

Maximum TA at Various Airflows in °C (80960JT) ......................................................................66

Maximum TA at Various Airflows in °C (80960JC)......................................................................66

Maximum TA at Various Airflows in °C (80960JD)......................................................................67

Maximum TA at Various Airflows in °C (80960JS) ......................................................................67

Maximum TA at Various Airflows in °C (80960JA/JF) .................................................................68

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