Under
development
Mitsubishi microcomputers
M30201 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Description
1
------Table of Contents------
Description
The M30201 group of single-chip microcomputers are built using the high-performance silicon gate CMOS
process using a M16C/60 Series CPU core. M30201 group is packaged in a 52-pin plastic molded SDIP, or
56-pin plastic molded QFP. These single-chip microcomputers operate using sophisticated instructions
featuring a high level of instruction efficiency. With 1M bytes of address space, they are capable of execut-
ing instructions at high speed.
The M30201 group includes a wide range of products with different internal memory types and sizes and
various package types.
Features
Basic machine instructions .................. Compatible with the M16C/60 series
Memory capacity .................................. ROM/RAM (See figure 1.4. ROM expansion.)
Shortest instruction execution time ...... 100ns (f(X
IN
)=10MHz)
Supply voltage ..................................... 4.0 to 5.5V (f(X
IN
)=10MHz) :mask ROM version
2.7 to 5.5V (f(X
IN
)=7MHz with software one-wait):mask ROM
version
4.0 to 5.5V (f(X
IN
)=10MHz) :flash memory version
Interrupts .............................................. 9 internal and 3 external interrupt sources, 4 software
(including key input interrupt)
Multifunction 16-bit timer ...................... Timer A x 1, timer B x 2, timer X x 3
Clock output
Serial I/O .............................................. 1 channel for UART or clock synchronous, 1 for UART
A-D converter ....................................... 10 bits X 8 channels (Expandable up to 13 channels)
Watchdog timer .................................... 1 line
Programmable I/O ............................... 43 lines
LED drive ports .................................... 8 ports
Clock generating circuit ....................... 2 built-in clock generation circuits
(built-in feedback resistor, and external ceramic or quartz oscillator)
Applications
Home appliances, Audio, office equipment, Automobiles
Timer ............................................................. 37
Serial I/O ....................................................... 64
A-D Converter ............................................... 78
Programmable I/O Ports ............................... 88
Electric Characteristics ................................. 95
Flash Memory version ................................. 126
Central Processing Unit (CPU) ..................... 12
Reset ............................................................. 15
Clock Generating Circuit ............................... 19
Protection ...................................................... 26
Interrupts ....................................................... 27
Watchdog Timer ............................................ 35
Specifications written in this 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 improvements. Please
make sure your manual is the latest edition.
Under
development
Mitsubishi microcomputers
M30201 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Description
4
Figure 1.3. Block diagram for the M30201 group
Timer
Timer TA0 (16 bits)
Timer TB0 (16 bits)
Timer TB1 (16 bits)
Timer TX0 (16 bits)
Timer TX1 (16 bits)
Timer TX2 (16 bits)
Internal peripheral functions
Watchdog timer
(15 bits)
A-D converter
(10 bits
X
8 channels
Expandable up to 13 channels)
UART/clock synchronous SI/O
(8 bits
X
1 channel)
System clock generator
X
IN
-X
OUT
X
CIN
-X
COUT
M16C/60 series16-bit CPU core
I/O ports
Port P0
8
Port P1
8
Port P3
6
Port P4
6
Port P5
5
Port P6
8
R0L
R0H
R1H
R1L
R2
R3
A0
A1
FB
R0L
R0H
R1H
R1L
R2
R3
A0
A1
FB
Registers
ISP
USP
Stack pointer
Vector table
INTB
UART
(8 bits
X
1 channel)
Multiplier
2
Port P7
Memory
ROM
(Note 1)
RAM
(Note 2)
SB
FLG
PC
Program counter
Note 1: ROM size depends on MCU type.
Note 2: RAM size depends on MCU type.
Block Diagram
Figure 1.3 is a block diagram of the M30201 group.
Under
development
Mitsubishi microcomputers
M30201 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Description
5
Table 1.1. Performance outline of M30201 group
Performance Outline
Table 1.1 is performance outline of M30201 group.
Item
Performance
Number of basic instructions
91 instructions
Shortest instruction execution time
100ns (f(X
IN
)=10MHz
Memory
ROM
(See figure 4. ROM expansion.)
capacity
RAM
(See figure 4. ROM expansion.)
I/O port
P0 to P7
43 lines
Multifunction
TA0
16 bits x 1
timer
TB0, TB1
16 bits x 2
TX0, TX1, TX2
16 bits x 3
Serial I/O
UART0
(UART or clock synchronous) x 1
UART1
UART x 1
A-D converter
10 bits x 8 channels (Expandable up to 13 channels)
Watchdog timer
15 bits x 1 (with prescaler)
Interrupt
9 internal and 3 external sources, 4 software sources
Clock generating circuit
2 built-in clock generation circuits
(built-in feedback resistor, and external ceramic or
quartz oscillator)
Supply voltage
4.0 to 5.5V (f(X
IN
)=10MHz) :mask ROM version
2.7 to 5.5V (f(X
IN
)=7MHz with software one-wait) :mask
ROM version
4.0 to 5.5V (f(X
IN
)=10MHz) :flash memory version
Power consumption
18mW (f(X
IN
)=7MHz with software one-wait, Vcc=3V)
:mask ROM version
95mW (f(X
IN
)=10MHz no wait, Vcc=5V) :flash memory version
I/O
I/O withstand voltage
5V
characteristics Output current
5mA (15mA:LED drive port)
Device configuration
CMOS silicon gate
Package
52-pin plastic mold SDIP
56-pin plastic mold QFP
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