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參數(shù)資料
| 型號： | M30621MCM |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| 中文描述： | 單片16位CMOS微機 |
| 文件頁數(shù)： | 1/24頁 |
| 文件大小： | 594K |
| 代理商： | M30621MCM |
Mitsubishi microcomputers
M16C / 62M (80-pin version) Group
(Low voltage version)
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Description
1
Description
The M16C/62M (80-pin version) group (low voltage version) 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 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 execut-
ing 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/62M (80-pin version) group (low voltage version) includes a wide range of products with different
internal memory types and sizes and various package types.
Features
Memory capacity..................................ROM (See Figure 1.1.3. ROM Expansion)
RAM 10K to 20K bytes
Shortest instruction execution time......100ns (f(X
IN
)=10MH
Z
, V
CC
=2.7V to 3.6V)
142.9ns (f(X
IN
)=7MH
Z
, V
CC
=2.2V to 3.6V, with software one-wait)
Supply voltage .....................................2.7V to 3.6V (f(X
IN
)=10MH
Z,
without software wait)
2.4V to 2.7V (f(X
IN
)= 7MH
Z,
without software wait)
2.2V to 2.4V (f(X
IN
)= 7MH
Z,
with software one-wait)
Low power consumption ......................28.5mW ( f(X
IN
)=10MH
Z
, with software one-wait, V
CC
= 3V)
Interrupts..............................................25 internal and 5 external interrupt sources, 4 software
interrupt sources; 7 levels (including key input interrupt)
Multifunction 16-bit timer......................5 output timers + 6 input timers (3 for timer function only)
Serial I/O..............................................
5 channels (2 for UART or clock synchronous, 1 for UART, 2 for clock synchronous)
DMAC ..................................................2 channels (trigger: 24 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....................................1 line
Programmable I/O ...............................70 lines
Input port..............................................
1 line (P8
5
shared with NMI pin)
Clock generating circuit .......................2 built-in clock generation circuits
(built-in feedback resistor, and external ceramic or quartz oscillator)
Note: Memory expansion mode and microprocessor mode are not
supported.
Applications
Audio, cameras, office equipment, communications equipment, portable equipment
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