80C186EA Datasheet, PDF (42/50 Pages) Intel Corporation – 16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS

80C186EA 80C188EA 80L186EA 80L188EA
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NOTES
1 Generalized diagram for READ or WRITE
2 ARDY low by either edge causes a wait state Only rising ARDY is fully synchronized
3 SRDY low causes a wait state SRDY must meet setup and hold times to ensure correct device operation
4 Either ARDY or SRDY active high will terminate a bus cycle
5 Pin names in parentheses apply to the 80C188EA
Figure 23 Ready Waveform
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