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Renesas Electronics Components Datasheet

M30221 Datasheet

16-BIT SINGLE-CHIP MICROCOMPUTER

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M30221 pdf
To all our customers
Regarding the change of names mentioned in the document, such as Mitsubishi
Electric and Mitsubishi XX, to Renesas Technology Corp.
The semiconductor operations of Hitachi and Mitsubishi Electric were transferred to Renesas
Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog
and discrete devices, and memory chips other than DRAMs (flash memory, SRAMs etc.)
www.DataSheAet4cUc.coormdingly, although Mitsubishi Electric, Mitsubishi Electric Corporation, Mitsubishi
Semiconductors, and other Mitsubishi brand names are mentioned in the document, these names
have in fact all been changed to Renesas Technology Corp. Thank you for your understanding.
Except for our corporate trademark, logo and corporate statement, no changes whatsoever have been
made to the contents of the document, and these changes do not constitute any alteration to the
contents of the document itself.
Note : Mitsubishi Electric will continue the business operations of high frequency & optical devices
and power devices.
Renesas Technology Corp.
Customer Support Dept.
April 1, 2003


Renesas Electronics Components Datasheet

M30221 Datasheet

16-BIT SINGLE-CHIP MICROCOMPUTER

No Preview Available !

M30221 pdf
Description
Mitsubishi microcomputers
M30221 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Description
The M30221 group of single-chip microcomputers are built using the high-performance silicon gate CMOS
process using a M16C/60 Series CPU core. The M30221 group has LCD controller/driver. M30221 group is
packaged in a 120-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 ca-
pable of executing instructions at high speed.
Features
• Basic machine instructions .................. Compatible with the M16C/60 series
• Memory capacity .................................. See Figure 1.1.3 Memory Expansion
• 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)
• Interrupts .............................................. 24 internal and 8 external interrupt sources, 4 software
interrupt sources; 7 levels(including key input interrupt)
• Multifunction 16-bit timer ...................... Timer A (output) x 8, timer B (input) x 6
• Real time port outputs .......................... 8 bits X 3 lines,6 bits X 1 lines
• Serial I/O .............................................. 2 channels for UART or clock synchronous
• DMAC .................................................. 2 channels (trigger: 24 souces)
• A-D converter ....................................... 10 bits X 7 channels
• D-A converter ....................................... 8 bits X 2 channels
• Watchdog timer .................................... 1 line
• Programmable I/O ............................... 83 lines (26 lines are shared with LCD outputs)
• Output port ........................................... 14 lines (14 lines are shared with LCD outpus)
• Input port .............................................. 1 line (P77, shared with NMI pin) Specifications written in this manual
• LCD drive control circuit ....................... 1/2, 1/3 bias
2, 3 and 4 duty
4 common outputs
are believed to be accurate, but are
not guaranteed to be entirely free of
error.
Specifications in this manual may
40 segment outputs
built-in charge pump
• Key input interrupt ................................ 20 lines
be changed for functional or
performance improvements. Please
make sure your manual is the latest
edition.
• Clock generating circuit ....................... 2 built-in clock generation circuits
(built-in feedback resistor, and external ceramic or quartz oscillator)
Applications
Camera, Home appliances, Portable equipment, Audio, office equipment, etc.
------Table of Contents------
Central Processing Unit (CPU) ................................ 9
Reset ...................................................................... 12
Programmable I/O Port .......................................... 18
Electric Characteristics .......................................... 28
Usage precaution peculiar to M30221 Group ........ 41
1


Part Number M30221
Description 16-BIT SINGLE-CHIP MICROCOMPUTER
Maker Renesas Technology
Total Page 30 Pages
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