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.