H8S-2350 RENESAS [Renesas Technology Corp], H8S-2350 Datasheet - Page 35

• Manufacturer Part Number: H8S-2350
• Description: 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 1 Overview
Section 1 Overview
1.1
Overview
The H8S/2350 Group is a series of microcomputers (MCUs: microcomputer units), built around
the H8S/2000 CPU, employing Renesas Technology proprietary architecture, and equipped with
peripheral functions on-chip.
The H8S/2000 CPU has an internal 32-bit architecture, is provided with sixteen 16-bit general
registers and a concise, optimized instruction set designed for high-speed operation, and can
address a 16-Mbyte linear address space. The instruction set is upward-compatible with H8/300
and H8/300H CPU instructions at the object-code level, facilitating migration from the H8/300,
H8/300L, or H8/300H Series.
On-chip peripheral functions required for system configuration include DMA controller (DMAC)
and data transfer controller (DTC) bus masters, ROM (H8S/2351 only) and RAM, a 16-bit timer-
pulse unit (TPU), programmable pulse generator (PPG), watchdog timer (WDT), serial
communication interface (SCI), A/D converter, D/A converter, and I/O ports.
The H8S/2351 has on-chip mask ROM.
The H8S/2351 supports seven operating modes (modes 1 to 7), while the H8S/2350 supports three
operating modes (modes 1, 4, and 5). There is a choice of address space and single-chip mode or
expansion mode.
The features of the H8S/2350 Group are shown in table 1.1.
Rev. 3.00 Sep 15, 2006 page 1 of 988
REJ09B0330-0300