Mitsubishi microcomputers
M16C / 60 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Description
1
Description
The M16C/60 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 in-
struction 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, communi-
cations, industrial equipment, and other high-speed processing applications.
The M16C/60 group includes a wide range of products with different internal memory types and sizes and
various package types.
Features
Memory capacity ............................................ ROM (See Figure 1.4. ROM Expansion)
RAM 10K bytes
Shortest instruction execution time ................ 100ns (f(XIN)=10MHz)
Supply voltage ............................................... 4.0 to 5.5V (f(XIN)=10MHz)
2.7 to 5.5V (f(XIN)=7MHz with software one-wait)
Low power consumption ................................ 18mW ( f(XIN)=7MHz, with software one-wait, Vcc = 3V)
Interrupts ........................................................ 17 internal and 5 external interrupt sources, 4 software
interrupt sources; 7 levels (including key input interrupt)
Multifunction 16-bit timer................................ 5 timers + 3 timers
Serial I/O (UART or clock synchronous) ........ 2 channels
DMAC ............................................................ 2 channels (trigger: 15 sources)
A-D converter ................................................. 10 bits X 8 channels
(Expandable up to 10 channels)
D-A converter ................................................. 8 bits X 2 channels
CRC calculation circuit ................................... 1 circuit
Watchdog timer .............................................. 15 bits
Programmable I/O ......................................... 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
Timer ............................................................. 55
Serial I/O ....................................................... 72
A-D Converter ............................................... 86
D-A Converter ............................................... 96
CRC Calculation Circuit ................................ 97
Programmable I/O Ports ............................... 98
Electrical Characteristics ............................. 106
Central Processing Unit (CPU) ..................... 13
Reset ............................................................. 16
Processor Mode ............................................ 20
Clock Generating Circuit ............................... 30
Protection ...................................................... 37
Interrupts ....................................................... 38
Watchdog Timer ............................................ 46
DMAC ........................................................... 48
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