M30218 Datasheet, PDF (2/179 Pages) Mitsubishi Electric Semiconductor – M30218 Group

Description
Mitsubishi microcomputers
M30218 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Description
The M30218 group of single-chip microcomputers are built using the high-performance silicon gate CMOS
process using a M16C/60 Series CPU core and are packaged in a 100-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 executing instructions at high speed. They
also feature a built-in multiplier and DMAC, making them ideal for controlling musical instruments, house-
hold appliances and other high-speed processing applications.
The M30218 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 memory expansion)
• Shortest instruction execution time . 100ns (f(XIN)=10MHz)
• Supply voltage ................................ 4.0V to 5.5V (f(XIN)=10MHz)
2.7V to 5.5V (f(XIN)=3.5MHz)(Note)
• Interrupts ........................................ 19 internal and 6 external interrupt sources, 4 software
• Multifunction 16-bit timer ................ Timer A X 5, Timer B X 3
• FLD conrtoller ................................. total 56 pins
(high-breakdown-voltage P-channel open-drain output : 52pins)
• Serial I/O ......................................... 2 channels for UART or clock synchronous,
1 channels for clock synchronous
(max.256 bytes automatic transfer function)
• DMAC ............................................. 2 channels (triggers: 15 sources)
• A-D converter ................................. 10 bits X 8 channels
• D-A converter ................................. 8 bits X 2 channels
• CRC calculation circuit ................... 1 circuit
• Watchdog timer .............................. 1 pin
• Programmable I/O .......................... 48 pins
• High-breakdown-voltage output ...... 52 pins
• Clock generating circuit .................. 2 built-in clock generation circuit
(built-in feedback resistor, and external ceramic or quartz oscillator)
Note: Only mask ROM version.
Applications
Household appliances, office equipment, Audio etc.
------Table of Contents------
Central Processing Unit (CPU) ..................... 10
Reset ............................................................. 14
Clock Generating Circuit ............................... 18
Protection ...................................................... 26
Interrupts ....................................................... 27
Watchdog Timer ............................................ 45
DMAC ........................................................... 47
FLD controller ............................................... 53
Timer ............................................................. 70
Serial I/O ....................................................... 87
A-D Converter ............................................. 114
D-A Converter ............................................. 124
CRC Calculation Circuit .............................. 126
Programmable I/O Ports ............................. 128
Flash memory version ................................. 152
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