HD6413007F20 Datasheet, PDF (31/798 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

Section 1 Overview
1. Overview
1.1 Overview
The H8/3006 and H8/3007 are a series of microcontrollers (MCUs) that integrate system
supporting functions together with an H8/300H CPU core having an original Renesas architecture.
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. Its instruction set is upward-compatible at the object-code level with the H8/300 CPU,
enabling easy porting of software from the H8/300 Series.
The on-chip system supporting functions include RAM, a 16-bit timer, an 8-bit timer, a
programmable timing pattern controller (TPC), a watchdog timer (WDT), a serial communication
interface (SCI), an A/D converter, a D/A converter, I/O ports, a direct memory access controller
(DMAC), and other facilities.
Four MCU operating modes offer a choice of bus width and address space size.
Table 1.1 summarizes the features of the H8/3006 and H8/3007.
Rev.5.00 Sep. 12, 2007 Page 1 of 764
REJ09B0396-0500