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This LSI is a high-performance microcomputer (MCU) made up of the H8S/2000 CPU with
Hitachi's original architecture as its core, and the peripheral functions required to configure a
system.
The H8S/2000 CPU has an internal 32-bit configuration, sixteen 16-bit general registers, and a
simple and optimized instruction set for high-speed operation. The H8S/2000 CPU can handle a
16-Mbyte linear address space. The instruction set of the H8S/2000 CPU maintains upward
compatibility at the object level with the H8/300 and H8/300H CPUs. This allows the H8/300,
H8/300L, or H8/300H user to easily utilize the H8S/2000 CPU.
This LSI is equipped with ROM, RAM, a direct memory access controller (DMAC), a bus master
for a data transfer controller (DTC), a 16-bit timer pulse unit (TPU), an 8-bit timer (TMR), a
watchdog timer (WDT), a universal serial bus (USB), two types of serial communication interfaces
(SCIs), an A/D converter, a D/A converter, and I/O ports as on-chip peripheral modules for system
configuration.
A single-power flash memory (F-ZTAT
LSI's ROM. The F-ZTAT version provides flexibility as it can be reprogrammed in no time to
cope with all situations from the early stages of mass production to full-scale mass production.
This is particularly applicable to application devices with specifications that will most probably
change.
This manual describes this LSI's hardware.
TM
Note: * F-ZTAT
is a trademark of Hitachi, Ltd.
Target Users: This manual was written for users who will be using the H8S/2215 Series in the
design of application systems. Target users are expected to understand the
fundamentals of electrical circuits, logical circuits, and microcomputers.
Objective:
This manual was written to explain the hardware functions and electrical
characteristics of the H8S/2215 Series to the target users.
Refer to the H8S/2600 Series, H8S/2000 Series Programming Manual for a
detailed description of the instruction set.
Notes on reading this manual:
• In order to understand the overall functions of the chip
Read the manual according to the contents. This manual can be roughly categorized into parts
on the CPU, system control functions, peripheral functions and electrical characteristics.
• In order to understand the details of the CPU's functions
Read the H8S/2600 Series, H8S/2000 Series Programming Manual.
Preface
TM
) version and masked ROM version are available for this
Rev. 3.0, 10/02, page vii of lviii
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