80960CA-33 datasheet(2/68 Pages) INTEL | 80960CA-33, -25, -16 32-BIT HIGH-PERFORMANCE EMBEDDED PROCESSOR

2 / 68 page

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

80960CA-33, -25, -16

32-BIT HIGH-PERFORMANCE EMBEDDED PROCESSOR

80960CA-33 Datasheet(PDF) 2 Page - Intel Corporation

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