80960CA-33, -25, -16
32-BIT HIGH-PERFORMANCE EMBEDDED PROCESSOR
CONTENTS
PAGE
1.0 PURPOSE
.................................................................................................................................................. 1
2.0 80960CA OVERVIEW.................................................................................................................................
1
2.1 The C-Series Core ..............................................................................................................................2
2.2 Pipelined, Burst Bus ...........................................................................................................................2
2.3 Flexible DMA Controller ......................................................................................................................2
2.4 Priority Interrupt Controller ..................................................................................................................2
2.5 Instruction Set Summary ....................................................................................................................3
3.0 PACKAGE INFORMATION.........................................................................................................................4
3.1 Package Introduction ..........................................................................................................................4
3.2 Pin Descriptions .................................................................................................................................. 4
3.3 80960CA Mechanical Data ............................................................................................................... 11
3.3.1 80960CA PGA Pinout ............................................................................................................ 11
3.3.2 80960CA PQFP Pinout .......................................................................................................... 15
3.4 Package Thermal Specifications ...................................................................................................... 18
3.5 Stepping Register Information .......................................................................................................... 20
3.6 Suggested Sources for 80960CA Accessories.................................................................................. 20
4.0 ELECTRICAL SPECIFICATIONS.............................................................................................................
21
4.1 Absolute Maximum Ratings .............................................................................................................. 21
4.2 Operating Conditions ........................................................................................................................ 21
4.3 Recommended Connections ............................................................................................................ 21
4.4 DC Specifications ............................................................................................................................. 22
4.5 AC Specifications .............................................................................................................................. 23
4.5.1 AC Test Conditions ................................................................................................................ 29
4.5.2 AC Timing Waveforms ........................................................................................................... 29
4.5.3 Derating Curves ..................................................................................................................... 33
5.0 RESET, BACKOFF AND HOLD ACKNOWLEDGE
................................................................................. 35
6.0 BUS WAVEFORMS
................................................................................................................................. 36
7.0 REVISION HISTORY
................................................................................................................................ 64
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INTEL [ INTEL CORPORATION ]
