RM5231™ Microprocessor with 32-Bit System Bus Data Sheet

Released

Proprietary and Confidential to PMC-Sierra, Inc and for its Customer’s Internal Use

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Document ID: PMC-2002165, Issue 1

3.31 Boot-Time Options .......................................................................................................24

3.32 Boot-Time Modes .........................................................................................................25

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Pin Descriptions ....................................................................................................................26

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Absolute Maximum Ratings ..................................................................................................29

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Recommended Operating Conditions ...................................................................................30

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DC Electrical Characteristics .................................................................................................31

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Power Consumption ..............................................................................................................32

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AC Electrical Characteristics .................................................................................................33

9.1

Capacitive Load Deration .............................................................................................33

9.2

Clock Parameters ........................................................................................................33

9.3

System Interface Parameters .......................................................................................34

9.4

Boot-Time Interface Parameters ..................................................................................34

10 Timing Diagrams ...................................................................................................................35

10.1 System Interface Timing ..............................................................................................35

11 Packaging Information ..........................................................................................................36

12 RM5231 128-pin PQFP Package Pinout ...............................................................................38

13 Ordering Information .............................................................................................................39