IA82527_13 Datasheet, PDF (4/58 Pages) InnovASIC, Inc – Serial Communications Controller—CAN Protocol

IA82527
CAN Serial Communications Controller
Data Sheet
December 20, 2012
LIST OF FIGURES
Figure 1. PLCC Package Diagram..................................................................................................9
Figure 2. PLCC Physical Dimensions ..........................................................................................11
Figure 3. PQFP Package Diagram ................................................................................................12
Figure 4. PQFP Physical Dimensions ...........................................................................................14
Figure 5. Functional Block Diagram ............................................................................................28
Figure 6. mosi/miso Connection ...................................................................................................29
Figure 7. Mode 0 and Mode 1: General Bus Timing...................................................................36
Figure 8. Mode 0 and Mode 1: Ready Timing for Read Cycle ...................................................37
Figure 9. Mode 0 and Mode 1: Ready Timing for Write Cycle with No Write Pending ............37
Figure 10. Mode 0 and Mode 1: Ready Timing for Write Cycle with Write Active...................38
Figure 11. Mode 2: General Bus Timing .....................................................................................41
Figure 12. Mode 3: Asynchronous Operation, Read Cycle .........................................................44
Figure 13. Mode 3: Asynchronous Operation, Write Cycle ........................................................45
Figure 14. Mode 3: Synchronous Operation, Read Cycle Timing ..............................................48
Figure 15. Mode 3: Synchronous Operation, Write Cycle Timing..............................................49
Figure 16. Serial Interface Mode: icp = 0 and cp = 0 ..................................................................52
Figure 17. Serial Interface Mode: icp = 1 and cp = 1 ..................................................................52
IA211080504-07
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