HD6413002 Datasheet, PDF (4/700 Pages) Renesas Technology Corp – High-performance single-chip microcontroller

Preface
The H8/3002 is a high-performance single-chip microcontroller that integrates system supporting
functions together with an H8/300H CPU core.
The H8/300H CPU has a 32-bit internal architecture with sixteen 16-bit general registers, and a
concise, optimized instruction set designed for speed. It can address a 16-Mbyte linear address
space.
The on-chip system supporting functions include RAM, a 16-bit integrated timer unit (ITU), a
programmable timing pattern controller (TPC), a watchdog timer (WDT), two serial
communication interfaces (SCI), an A/D converter, I/O ports, a direct memory access controller
(DMAC), a refresh controller, and other facilities.
The address space is divided into eight areas. The data bus width and access cycle length can be
selected independently in each area, simplifying the connection of different types of memory. Four
operating modes (modes 1 to 4) are provided, offering a choice of initial data bus width and
address space size.
With these features, the H8/3002 can be used to implement compact, high-performance systems
easily.
This manual describes the H8/3002 hardware. For details of the instruction set, refer to the
H8/300H Series Programming Manual.