80960JA/JF/JD/JT 3.3 V Microprocessor
Contents
1.0
2.0
Introduction
.................................................................................................................. 7
80960Jx Overview
...................................................................................................... 7
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
2.10
80960 Processor Core .......................................................................................... 9
Burst Bus.............................................................................................................10
Timer Unit............................................................................................................10
Priority Interrupt Controller ..................................................................................10
Instruction Set Summary .....................................................................................11
Faults and Debugging .........................................................................................11
Low Power Operation..........................................................................................11
Test Features ......................................................................................................12
Memory-Mapped Control Registers ....................................................................12
Data Types and Memory Addressing Modes ......................................................12
Pin Descriptions ..................................................................................................16
3.1.1 Functional Pin Definitions.......................................................................16
3.1.2 80960Jx 132-Lead PGA Pinout..............................................................22
3.1.3 80960Jx 132-Lead PQFP Pinout............................................................26
3.1.4 80960Jx 196-Ball MPBGA Pinout ..........................................................29
Package Thermal Specifications .........................................................................34
Thermal Management Accessories.....................................................................38
3.3.1 Heatsinks................................................................................................38
Absolute Maximum Ratings.................................................................................39
Operating Conditions...........................................................................................39
Connection Recommendations ...........................................................................40
VCC5 Pin Requirements (VDIFF) .......................................................................40
VCCPLL Pin Requirements.................................................................................41
DC Specifications ................................................................................................42
AC Specifications ................................................................................................44
4.7.1 AC Test Conditions and Derating Curves ..............................................47
4.7.2 AC Timing Waveforms ...........................................................................52
Basic Bus States .................................................................................................68
Boundary-Scan Register .....................................................................................69
3.0
Package Information
...............................................................................................14
3.1
3.2
3.3
4.0
Electrical Specifications
........................................................................................39
4.1
4.2
4.3
4.4
4.5
4.6
4.7
5.0
Bus Functional Waveforms
..................................................................................58
5.1
5.2
6.0
7.0
Device Identification
...............................................................................................74
Revision History
.......................................................................................................77
Advance Information Datasheet
3
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