8-BIT SINGLE-CHIP MICROCONTROLLER

DESCRIPTION The µPD780016Y and 780018Y are members of the µPD780018Y subseries of the 78K/0 series microcontrollers. Besides a high-speed, high-performance CPU, these microcontrollers have on-chip ROM, RAM, I/O ports, timer, serial interface, real-time output port, interrupt control, and various

MOS INTEGRATED CIRCUIT

• Internal ROM and RAM • External memory expansion space: 48 Kbytes • Minimum instruction execution time: 0.24 ms (@ fX = 8.38-MHz operation) • I/O ports: 47 • 8-bit resolution A/D converter: eight channels • Serial interface: two channels • Timer: Five channels • Power supply voltage: VDD

Common to 78K/0 Series

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,