ia186xl Innovasic Semiconductor Inc., ia186xl Datasheet - Page 4

• Manufacturer Part Number: ia186xl
• Description: 16-bit Microcontroller
• Manufacturer: Innovasic Semiconductor Inc.

IA186XL/IA188XL
Preliminary Data Sheet
16-Bit Microcontrollers
September 30, 2008
LIST OF FIGURES
Figure 1. IA186XL 68-Lead PLCC Package Diagram ...................................................................9
Figure 2. IA188XL 68-Lead PLCC Package Diagram .................................................................11
Figure 3. PLCC Physical Package Dimensions ............................................................................13
Figure 4. IA186XL 80-Lead PQFP Package Diagram .................................................................14
Figure 5. IA188XL 80-Lead PQFP Package Diagram .................................................................16
Figure 6. PQFP Physical Package Dimensions.............................................................................18
Figure 7. IA186XL 80-Lead LQFP Package Diagram .................................................................19
Figure 8. IA188XL 80-Lead LQFP Package Diagram .................................................................21
Figure 9. LQFP Physical Package Dimensions ............................................................................23
Figure 10. IA186XL/IA188XL Functional Block Diagram .........................................................39
Figure 11. Clock Circuit Connection Options ..............................................................................41
Figure 12. Internal Register Map ..................................................................................................42
Figure 13. AC Input Characteristics .............................................................................................45
Figure 14. AC Output Characteristics ...........................................................................................46
Figure 15. Relative Timing Characteristics ..................................................................................47
Figure 16. AC Test Load ..............................................................................................................48
Figure 17. Typical Output Delay Variations Versus Load Capacitance .......................................49
Figure 18. Typical Rise and Fall Variations Versus Load Capacitance .......................................49
Figure 19. Clock Input and Clock Output Timing Characteristics ...............................................50
Figure 20. Serial Port Mode 0 Timing Characteristics .................................................................51
Figure 21. Cold Reset Timing .......................................................................................................54
Figure 22. Warm Reset Timing ....................................................................................................55
Figure 23. Read, Fetch, and Refresh Cycle Timing ......................................................................56
Figure 24. Write Cycle Timing .....................................................................................................57
Figure 25. Halt Cycle Timing .......................................................................................................58
Figure 26. Interrupt Acknowledge (inta1_n, inta0_n) Cycle Timing ...........................................59
Figure 27. hold/hlda Timing .........................................................................................................60
Figure 28. Refresh During Hold Acknowledge Timing ...............................................................61
Figure 29. Ready Timing ..............................................................................................................62
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