HD6432633 Datasheet, PDF(220/1453 Page) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units)

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HD6432633 Datasheet, PDF (220/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units)

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â¢ Idle cycle insertion

ï£§ An idle cycle can be inserted in case of an external read cycle between different areas

ï£§ An idle cycle can be inserted in case of an external write cycle immediately after an

external read cycle

â¢ Write buffer functions

ï£§ External write cycle and internal access can be executed in parallel

ï£§ DMAC* single-address mode and internal access can be executed in parallel

â¢ Bus arbitration function

ï£§ Includes a bus arbiter that arbitrates bus mastership among the CPU, DMAC* and DTC*

â¢ Other features

ï£§ Refresh counter (refresh timer) can be used as an interval timer

ï£§ External bus release function

Note: * This function is not available in the H8S/2695.

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