ia82527 Innovasic Semiconductor Inc., ia82527 Datasheet - Page 3

• Manufacturer Part Number: ia82527
• Description: Serial Communications Controller?can Protocol
• Manufacturer: Innovasic Semiconductor Inc.

IA82527
CAN Serial Communications Controller
1.
2.
3.
4.
5.
6.
7.
8.
9.
Introduction .............................................................................................................................6
Packaging, Pin Descriptions, and Physical Dimensions .........................................................8
Maximum Ratings, Thermal Characteristics, and DC Parameters .......................................25
Functional Description ..........................................................................................................28
AC Specifications .................................................................................................................33
Innovasic Part Number Cross-Reference ..............................................................................48
Errata .....................................................................................................................................49
Revision History ...................................................................................................................52
For Further Information ........................................................................................................53
1.1 General Description .......................................................................................................6
1.2 Features .........................................................................................................................6
2.1 Packages and Pinouts ....................................................................................................8
2.2 Pin/Signal Descriptions ...............................................................................................15
4.1 Hardware Architecture ................................................................................................28
4.2 Address Map ...............................................................................................................30
4.3 CAN Message Objects ................................................................................................30
7.1 Summary .....................................................................................................................49
7.2 Detail ...........................................................................................................................49
2.1.1
2.1.2
2.1.3
2.1.4
4.1.1
4.1.2
4.1.3
4.1.4
PLCC Package ..................................................................................................9
PLCC Physical Dimensions ............................................................................11
PQFP Package ................................................................................................12
PQFP Physical Dimensions ............................................................................14
CAN Controller ..............................................................................................29
Message RAM ................................................................................................29
I/O Ports ..........................................................................................................30
Programmable Clock Output ..........................................................................30
TABLE OF CONTENTS
IA211080504-02
Page 3 of 53
http://www.Innovasic.com
March 12, 2009
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