M30620FCAFP Datasheet

  • M30620FCAFP

  • M16C/62(M16C/62A .M16C/62M) Group USER'S MANUAL

  • 8927.88KB

  • Mitsubishi

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Mitsubishi microcomputers
M16C / 62A Group
Description
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Description
The M16C/62A 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 instruc-
tion 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,
industrial equipment, and other high-speed processing applications.
The M16C/62A group includes a wide range of products with different internal memory types and sizes and
various package types.
Features
鈥?Memory capacity .................................. ROM (See Figure 1.1.4. ROM Expansion)
RAM 3K to 20K bytes
鈥?Shortest instruction execution time ...... 62.5ns (f(X
IN
)=16MH
Z
, V
CC
=5V)
100ns (f(X
IN
)=10MH
Z
, V
CC
=3V, with software one-wait) : Mask ROM, flash memory 5V version
鈥?Supply voltage ..................................... 4.2V to 5.5V (f(X
IN
)=16MH
Z
, without software wait) : Mask ROM, flash memory 5V version
2.7V to 5.5V (f(X
IN
)=10MH
Z
with software one-wait) : Mask ROM, flash memory 5V version
鈥?Low power consumption ...................... 25.5mW ( f(X
IN
)=10MH
Z
, with software one-wait, V
CC
= 3V)
鈥?Interrupts .............................................. 25 internal and 8 external interrupt sources, 4 software
interrupt sources; 7 levels (including key input interrupt)
鈥?Multifunction 16-bit timer ...................... 5 output timers + 6 input timers
鈥?Serial I/O .............................................. 5 channels (3 for UART or clock synchronous, 2 for clock synchro-
nous)
鈥?DMAC .................................................. 2 channels (trigger: 24 sources)
鈥?A-D converter ....................................... 10 bits X 8 channels (Expandable up to 10 channels)
鈥?D-A converter ....................................... 8 bits X 2 channels
鈥?CRC calculation circuit ......................... 1 circuit
鈥?Watchdog timer .................................... 1 line
鈥?Programmable I/O ............................... 87 lines
_______
鈥?Input port .............................................. 1 line (P8
5
shared with NMI pin)
鈥?Memory expansion .............................. Available (to a maximum of 1M bytes)
鈥?Chip select output ................................ 4 lines
鈥?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
Interrupts ....................................................... 44
Watchdog Timer ............................................ 64
DMAC ........................................................... 66
Timer ............................................................. 76
Serial I/O ..................................................... 106
A-D Converter ............................................. 147
D-A Converter ............................................. 157
CRC Calculation Circuit .............................. 159
Programmable I/O Ports ............................. 161
Electrical characteristic ............................... 176
Flash memory version ................................. 227
1

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