IA82527
Data Sheet
CAN Serial Communications Controller
December 20, 2012
TABLE OF CONTENTS
Introduction.............................................................................................................................6
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1.1 General Description.......................................................................................................6
1.2 Features .........................................................................................................................7
Packaging, Pin Descriptions, and Physical Dimensions.........................................................8
2.1 Packages and Pinouts ....................................................................................................8
2.1.1 PLCC Package..................................................................................................9
2.1.2 PLCC Physical Dimensions............................................................................11
2.1.3 PQFP Package ................................................................................................12
2.1.4 PQFP Physical Dimensions............................................................................14
2.2 Pin/Signal Descriptions...............................................................................................15
Maximum Ratings, Thermal Characteristics, and DC Parameters.......................................25
Functional Description..........................................................................................................28
4.1 Hardware Architecture ................................................................................................28
4.1.1 CAN Controller ..............................................................................................29
4.1.2 Message RAM ................................................................................................29
4.1.3 I/O Ports..........................................................................................................30
4.1.4 Programmable Clock Output..........................................................................30
4.2 Address Map ...............................................................................................................30
4.3 CAN Message Objects ................................................................................................30
AC Specifications .................................................................................................................33
Innovasic Part Number Cross-Reference..............................................................................53
Errata.....................................................................................................................................54
7.1 Summary .....................................................................................................................54
7.2 Detail ...........................................................................................................................54
Revision History...................................................................................................................57
For Further Information........................................................................................................58
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