Datasheet

Rev. 3.00 Sep. 28, 2009 Page v of xxxiv

REJ09B0384-0300

Preface

The H8S/2153 Group are single-chip microcomputers made up of the high-speed H8S/2600 CPU

employing Renesas Technology original architecture as its core, and the peripheral functions

required to configure a system. The H8S/2600 CPU has an instruction set that is compatible with

the H8/300 and H8/300H CPUs.

Target Users: This manual was written for users who will be using the H8S/2153 Group 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/2153 Group to the target users.

Refer to the H8S/2600 Series, H8S/2000 Series Software 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 Software Manual.

• In order to understand the details of a register when its name is known

Read the index that is the final part of the manual to find the page number of the entry on the

List of Registers.

Examples: Register name: The following notation is used for cases when the same or a

similar function, e.g. 16-bit timer pulse unit or serial

communication, is implemented on more than one channel:

XXX_N (XXX is the register name and N is the channel

number)

Bit order: The MSB is on the left and the LSB is on the right.

Related Manuals: The latest versions of all related manuals are available from our web site.

Please ensure you have the latest versions of all documents you require.

http://www.renesas.com/