M30622SGP 반도체 회로 부품 판매점
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
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 Mitsubishi |
Description
Mitsubishi microcomputers
M16C / 62T Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Description
The M16C/62T 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 or a 80-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, industrial equipment, and other high-speed processing applications.
The M16C/62T group includes a wide range of products with different internal memory types and sizes and
various package types.
Features
• Memory capacity ..................................M30623M4T-XXXGP : ROM 32K bytes, RAM 3K bytes
M30622M8T/M8V-XXXFP,M30623M8T/M8V-XXXGP : ROM 64K bytes, RAM 4K bytes
M30622MCT/MCV-XXXFP,M30623MCT/MCV-XXXGP : ROM 128K bytes, RAM 5K bytes
M30622ECT/ECV-XXXFP,M30623ECT/ECV-XXXGP : PROM 128K bytes, RAM 5K bytes
• Shortest instruction execution time ......62.5ns (f(XIN)=16MHZ, VCC=5V)
• Supply voltage ..................................... Mask ROM version : 4.2 to 5.5V (f(XIN)=16MHZ, without software wait)
One-time PROM version : 4.5 to 5.5V (f(XIN)=16MHZ, without software wait)
• Low power consumption ......................140mW (VCC = 5V, f(XIN)=16MHZ)
• Interrupts
25 internal interrupt sources, 8 external interrupt sources (M30622(100-pin package))
/5 sources (M30623(80-pin package)), 4 software interrupt sources,
7 levels (including key input interrupt)
• Multifunction 16-bit timer ......................5 I/O timers + 6 input timers(M30622(100-pin package))
3 I/O timers + 5 input timers(M30623(80-pin package))
• Inside 16-bit timer ................................ 3 timers(only M30623(80-pin package))(Note 1)
• Serial I/O .............................................. • M30622(100-pin package) : 3 for UART or clock synchronous + 2 for synchronous
• M30623(80-pin package) : 3 for UART or clock synchronous(one of exclusive UART)
+ 2 for synchronous(one of exclusive transmission)
• DMAC .................................................. 2 channels (trigger: 24 sources)
• A-D converter ....................................... 10 bits X 8 channels (Expandable up to 26 channels)
• D-A converter ....................................... 8 bits X 2 channels
• CRC calculation circuit ......................... 1 circuit
• Watchdog timer ....................................1 line
• Programmable I/O ...............................87 lines(M30622(100-pin package)),70 lines(M30623(80-pin package))
_______
• Input port.............................................. 1 line (P85 shared with NMI pin)
• Memory expansion .............................. Available (to 1.2M bytes or 4M bytes)
• Chip select output ................................ 4 lines(only M30622(100-pin package))(Note 2)
• Clock generating circuit ....................... 2 built-in clock generation circuits (built-in feedback resistor, and external ceramic or quartz oscillator)
Note 1: In M30623(80-pin package), these timers have no corresponding external pin can be used as
internal timers.
Note 2: M30623(80-pin package) has no external pin for chip select output.
Applications
Audio, cameras, office equipment, communications
equipment, portable equipment, cars, etc
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.
------Table of Contents------
Central Processing Unit (CPU) ..................... 12
Reset ............................................................. 15
Processor Mode ............................................ 28
Clock Generating Circuit ............................... 40
Protection ...................................................... 49
Interrupts ....................................................... 50
Watchdog Timer ............................................ 70
DMAC ........................................................... 72
Timer ............................................................. 82
Timers’ function for three-phase motor control.......... 100
Serial I/O ..................................................... 112
A-D Converter ............................................. 146
D-A Converter ............................................. 157
CRC Calculation Circuit .............................. 159
Programmable I/O Ports ............................. 161
Electrical characteristics ............................. 176
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Description
Mitsubishi microcomputers
M16C / 62T Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Pin Configuration
Figures 1.1.1 show the pin configurations (top view) of M30622(100-pin package) and 1.1.2 show the pin
configurations (top view) of M30623(80-pin package).
PIN CONFIGURATION (top view)
P07/AN07/D7
P06/AN06/D6
P05/AN05/D5
P04/AN04/D4
P03/AN03/D3
P02/AN02/D2
P01/AN01/D1
P00/AN00/D0
P107/AN7/KI3
P106/AN6/KI2
P105/AN5/KI1
P104/AN4/KI0
P103/AN3
P102/AN2
P101/AN1
AVSS
P100/AN0
VREF
AVCC
P97/ADTRG/SIN4
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
M16C/62T Group
50 P44/CS0
49 P45/CS1
48 P46/CS2
47 P47/CS3
46 P50/WRL/WR
45 P51/WRH/BHE
44 P52/RD
43 P53/BCLK
42 P54/HLDA
41 P55/HOLD
40 P56/ALE
39 P57/RDY/CLKOUT
38 P60/CTS0/RTS0
37 P61/CLK0
36 P62/RxD0
35 P63/TxD0
34 P64/CTS1/RTS1/CTS0/CLKS1
33 P65/CLK1
32 P66/RxD1
31 P67/TxD1
Package: 100P6S-A
Figure 1.1.1. Pin configuration (top view) of M30622 (100-pin package)
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M30622SGP microcomputer
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