Mitsubishi single-chip microcomputer
Mitsubishi Electric Corporation Kitaitami Works
Mitsubishi Electric Semiconductor System Corporation
REV.A1
M30218 Group
User's manual (tentative)
Specifications written in this user's manual are believed to be accurate, but are
not guaranteed to be entirely free of error.
Specifications in this manual may be changed for functional or performance im-
provements. Please make sure your manual is the latest edition.
Keep safety first in your circuit designs!
Notes regarding these materials
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malfunction or mishap.
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Preface
This user's manual describes the function and
features of the Mitsubishi M30218 Group CMOS
16-bit microcomputer. The software features are
explained to help designers take full advantage
of the M16C functions.
For details about the software, please refer to
the "M16C/60, M16C/20 series software manual",
and for the development support tools,
please
refer to the related instruction manual.
How to Use This Manual
This user's manual is written for the M30218 group.
The reader of this manual is expected to have the basic knowledge of electric and logic
circuits and microcomputers.
This manual is for the use of the models below.
M30217MA-XXXXFP
M30218MC-XXXXFP
M30218FCFP
These products have similar features except for the memories, which differ from one product to
another. This manual gives descriptions of M30218MC-XXXXFP. Memories built-in are as shown
below. Be careful when writing a program, as the memories have different capacities.
The figure of each register configuration describes its functions, contents at reset, and attributes
as follows :
Bit attribute
R.....Read
W.....Write
O.....Possible to read
O.....Possible to write
X.....Impossible to read
X.....Impossible to write
Bit attribute
RAM size
(Byte)
12K
1K
512
M30218MC-XXXXFP
M30218FCFP
128K
ROM size
(Byte)
M30217MA-XXXXFP
5K
96K
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This manual comprises of five chapters. Use the suggested chapters as a reference for the
following topics:
* To understand hardware specifications ................................................... Chapter 1 Hardware
* To understand the basic way of using peripheral
features and the operation timing ................................ Chapter 2 Peripheral Functions Usage
* To observe applications of
peripheral features ........................ Chapter 3 Examples of Peripheral Functions Applications
* To understand interrupt timing in detail .................................................... Chapter 4 Interrupts
* To understand standard data ............................................ Chapter 5 Standard Characteristics
This manual includes a quick reference immediately following the Table of Contents, indicate
the page of the topic to be pursued.
* To find a page describing a specific register
by the register address ............................... Quick Reference to Pages Classified by Address
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