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M30222 Datasheet, PDF (1/237 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER | |||
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dUevnedloSeprpmeenctifications in this manual are tentative and subject to change
MITSUBISHI MICROCOMPUTERS
M30222 Group
Rev. G
Description
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Description
The M30222 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 and
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 pro-
cessing applications.
The M30222 group includes a range of products with various package types.
Features
⢠Memory capacity ......................................... Flash ROM 260 Kbytes
...................................................................... RAM 20 Kbytes
⢠Shortest instruction execution time ............. 62.5ns (f(XIN)=16MHZ)
⢠Supply voltage ............................................ 2.7 to 5.5V
⢠Low power consumption ............................. TBD
⢠Interrupts ..................................................... 25 internal and 8 external interrupt sources
4 software interrupt sources
7 levels (including key input interrupt)
⢠Multifunction 16-bit timer ............................. 5 output timers, 6 input timers, three phase motor control, real-time port
⢠Serial I/O ..................................................... 5 channel
3 for UART or clock synchronous (1 channel for I2C or SPI)
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 timer
⢠Key-on Wake up ........................................... 8 inputs
⢠Programmable I/O ........................................ 54 lines
⢠Input port ...................................................... 1 line (P83 shared with NMI pin)
⢠Clock generating circuit ............................... 2 built-in clock generation circuits
(built-in feedback resistor, and external ceramic or quartz oscillator)
â¢LCD Drive ...................................................... 1/2, 1/3 bias
4 common outputs
40 segment outputs
Built-in charge pump
1/2, 1/3, 1/4 duty
Specifications written in this manual
are believed to be accurate but are
not guaranteed to be entirely error
free. They may be changed for func-
tional or performance improvements.
Expansion CLK output Please make sure your manual is the
Static/direct drive mode latest version.
Applications
Audio, cameras, office, industrial, communications and, portable equipment
1-2
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