Features of 78K/0 Series

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

The μPD78054 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 μPD78064 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 μPD78078 and 78078Y subseries are based on the μPD78054 and 78054Y subseries with a timer added and the external interface function reinforced.

The μPD78083 subseries is provided with peripheral hardware functions such as an A/D converter, timer, serial interface, and interrupt function.

The μPD78098 subseries is based on the μPD78054 subseries with an IEBus controller added.

The μPD780018 and 780018Y subseries are versions of the μPD78078 and 78078Y subseries (serial interface with time division transfer function) with an improved serial interface and a limited number of functions.

The μPD780058 and 780058Y subseries are low-EMI noise versions of the μPD78054 and 78054Y subseries (serial interface with time division transfer function), with an improved serial interface.

The μPD780308 and 780308Y subseries are versions of the μPD78064 and 78064Y subseries with increased ROM and RAM with an improved serial interface.

The μPD78058F, 78058FY, 78064B, 78075B, 78075BY, and 78098B subseries are low-EMI noise versions of the μPD78054, 78054Y, 78064, 78078, 78078Y, and 78098 subseries.

The μPD78070A and 78070AY subseries are the ROM-less versions of the μPD78078 and 78078Y subseries.

The μPD78054Y, 78064Y, 78078Y, 780058Y, 780308Y, 78058FY, 78075BY subseries and μPD78070AY are provided with I2C bus control function instead of the SBI function of the μPD78054, 78064, 78078, 780058, 780308, 78058F, 78075B subseries and μPD78070A.

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.