IA186XL/IA188XL
16-Bit Microcontrollers
Data Sheet
July 6, 2011
LIST OF FIGURES
Figure 1. IA186XL 68-Lead PLCC Package Diagram.................................................................10
Figure 2. IA188XL 68-Lead PLCC Package Diagram.................................................................12
Figure 3. PLCC Physical Package Dimensions ............................................................................14
Figure 4. IA186XL 80-Lead PQFP Package Diagram .................................................................15
Figure 5. IA188XL 80-Lead PQFP Package Diagram .................................................................17
Figure 6. PQFP Physical Package Dimensions.............................................................................19
Figure 7. IA186XL 80-Lead LQFP Package Diagram .................................................................20
Figure 8. IA188XL 80-Lead LQFP Package Diagram .................................................................22
Figure 9. LQFP Physical Package Dimensions ............................................................................24
Figure 10. IA186XL/IA188XL Functional Block Diagram .........................................................41
Figure 11. Clock Circuit Connection Options ..............................................................................43
Figure 12. Read Cycle Waveforms...............................................................................................48
Figure 13. Write Cycle Waveforms..............................................................................................50
Figure 14. Interrupt Acknowledge Cycle Waveforms..................................................................52
Figure 15. Software Halt Cycle Waveforms.................................................................................54
Figure 16. Clock Waveforms........................................................................................................58
Figure 17. Reset Waveforms.........................................................................................................58
Figure 18. Synchronous Ready (SRDY) Waveforms...................................................................58
Figure 19. Asynchronous Ready (ARDY) Waveforms ................................................................59
Figure 20. Peripheral and Queue Status Waveforms....................................................................59
Figure 21. HOLDA/HLDA Waveforms (Entering Hold).............................................................60
Figure 22. HOLD/HLDA Waveforms (Leaving Hold) ................................................................60
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IA211080711-09
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