M16C30_02 Datasheet, PDF (2/178 Pages) Renesas Technology Corp – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

Rev.1.0
Description
Mitsubishi microcomputers
M16C / 30 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Description
The M16C/30 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 office, communications, indus-
trial equipment, and other high-speed processing applications.
The M16C/30 group includes a wide range of products with different internal memory sizes and various
package types.
Features
• Memory capacity .................................. ROM (See Figure 1.1.4. ROM Expansion)
RAM 2K to 3K bytes
• Shortest instruction execution time ...... 62.5ns (f(XIN)=16MHZ, VCC=5V)
100ns (f(XIN)=10MHZ, VCC=3V, with software one-wait)
• Supply voltage ..................................... 4.2V to 5.5V (f(XIN)=16MHZ, without software wait)
2.7V to 5.5V (f(XIN)=10MHZ with software one-wait)
• Low power consumption ...................... 25.5mW ( f(XIN)=10MHZ, with software one-wait, VCC = 3V)
• Interrupts .............................................. 16 internal and 5 external interrupt sources, 4 software
interrupt sources; 7 levels (including key input interrupt)
• Multifunction 16-bit timer ...................... 3 output timers + 2 input timers
• Serial I/O .............................................. 3 channels (3 for UART or clock synchronous)
• DMAC .................................................. 1 channels (trigger: 14 sources)
• A-D converter ....................................... 10 bits X 8 channels (Expandable up to 10 channels)
• Watchdog timer .................................... 1 line
• Programmable I/O port ........................ 87 lines
_______
• Input port .............................................. 1 line (P85 shared with NMI pin)
• Memory expansion .............................. Available (to a maximum of 1M bytes)
• Chip select output ................................ 4 lines
• Clock generating circuit ....................... 2 built-in clock generation circuits
(built-in feedback resistor, and external ceramic or quartz oscillator)
Applications
Audio, cameras, office equipment, communications equipment, portable equipment
------Table of Contents------
Central Processing Unit (CPU) ..................... 11
Reset ............................................................. 14
Processor Mode ............................................ 21
Clock Generating Circuit ............................... 34
Protection ...................................................... 43
Interrupt ......................................................... 44
Watchdog Timer ............................................ 64
DMAC ........................................................... 66
Timer ............................................................. 75
Serial I/O ....................................................... 93
A-D Converter ............................................. 130
Programmable I/O Ports ............................. 136
Electrical characteristics ............................. 146
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