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Features of 78K/0 Series

The 78K/0 series is a collection of 8-bit single-chip microcontrollers ideal for commercial systems.

The ?PD78054 and 78054Y subseries are provided with peripheral hardware functions such as an A/D converter,D/A converter, timer, serial interface, real-time output port, and interrupt function.

The ?PD78064 and 78064Y subseries are provided with peripheral hardware functions such as an LCD controller/driver, A/D converter, timer, serial interface, and interrupt function.

The ?PD78078 and 78078Y subseries are based on the ?PD78054 and 78054Y subseries with a timer added and the external interface function reinforced.

The ?PD78083 subseries is provided with peripheral hardware functions such as an A/D converter, timer, serial interface, and interrupt function.

The ?PD78098 subseries is based on the ?PD78054 subseries with an IEBus controller added.

The ?PD780018 and 780018Y subseries are versions of the ?PD78078 and 78078Y subseries (serial interface with time division transfer function) with an improved serial interface and a limited number of functions.

The ?PD780058 and 780058Y subseries are low-EMI noise versions of the ?PD78054 and 78054Y subseries (serial interface with time division transfer function), with an improved serial interface.

The ?PD780308 and 780308Y subseries are versions of the ?PD78064 and 78064Y subseries with increased ROM and RAM with an improved serial interface.

The ?PD78058F, 78058FY, 78064B, 78075B, 78075BY, and 78098B subseries are low-EMI noise versions of the ?PD78054, 78054Y, 78064, 78078, 78078Y, and 78098 subseries.

The ?PD78070A and 78070AY subseries are the ROM-less versions of the ?PD78078 and 78078Y subseries.

The ?PD78054Y, 78064Y, 78078Y, 780058Y, 780308Y, 78058FY, 78075BY subseries and ?PD78070AY are provided with I2C bus control function instead of the SBI function of the ?PD78054, 78064, 78078, 780058, 780308, 78058F, 78075B subseries and ?PD78070A.

In addition, one-time PROM, EPROM, or flash-memory models that can operate at the same operating voltage as the mask ROM models and that are ideal for early and small-scale production of the application system are also available.

The block diagram and function outline of each series is shown on the following pages.