ia82527 Innovasic Semiconductor Inc., ia82527 Datasheet - Page 4

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

IA82527
Data Sheet
CAN Serial Communications Controller
March 12, 2009
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 ...................................................................35
Figure 8. Mode 0 and Mode 1: Ready Timing for Read Cycle ...................................................36
Figure 9. Mode 0 and Mode 1: Ready Timing for Write Cycle with No Write Pending ............36
Figure 10. Mode 0 and Mode 1: Ready Timing for Write Cycle with Write Active ...................37
Figure 11. Mode 2: General Bus Timing .....................................................................................39
Figure 12. Mode 3: Asynchronous Operation, Read Cycle .........................................................41
Figure 13. Mode 3: Asynchronous Operation, Write Cycle ........................................................42
Figure 14. Mode 3: Synchronous Operation, Read Cycle Timing ..............................................44
Figure 15. Mode 3: Synchronous Operation, Write Cycle Timing..............................................45
Figure 16. Serial Interface Mode: icp = 0 and cp = 0 ..................................................................47
Figure 17. Serial Interface Mode: icp = 1 and cp = 1 ..................................................................47
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