M30220 Datasheet, PDF (1/212 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

Unddeevrelopment
Preliminary Specifications REV.E
Specifications in this manual are tentative
Description
and
subject
to
change.
SINGLE-CHIP
16-BIT
Mitsubishi microcomputers
M30220 Group
CMOS MICROCOMPUTER
Description
The M30220 group of single-chip microcomputers are built using the high-performance silicon gate CMOS
process using a M16C/60 Series CPU core. The M30220 group has LCD controller/driver. M30220 group is
packaged in a 144-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 .................................. ROM 96 Kbytes
RAM 6 Kbytes
• Shortest instruction execution time ...... 100ns (f(XIN)=10MHz)
• Supply voltage ..................................... 4.0V to 5.5V (f(XIN)=10MHz)
2.7V to 5.5V (f(XIN)=7MHz with software one-wait)
• Interrupts .............................................. 25 internal and 8 external interrupt sources, 4 software, 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 4 lines
• Serial I/O .............................................. 3 channel for UART or clock synchronous
• DMAC .................................................. 2 channels (trigger: 24 sources)
• A-D converter ....................................... 10 bits X 8 channels
• D-A converter ....................................... 8 bits X 3 channels
• Watchdog timer .................................... 1 line
• Programmable I/O ............................... 104 lines (32 lines are shared with LCD outputs)
_______
• Input port .............................................. 1 line (P77, shared with NMI pin) _{Specifications written in this manual}
• LCD drive control circuit ....................... 1/2, 1/3 bias
are believed to be accurate, but are
2, 3 and 4 time sharing
4 common outputs
48 segment outputs
not guaranteed to be entirely free of
error.
Specifications in this manual may
be changed for functional or
built-in set-up condencer circuit ^{performance improvements. Please}
• Key input interrupt ................................ 20 lines
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
Clock Generating Circuit ............................... 20
Protection ...................................................... 29
Interrupt ......................................................... 30
Watchdog Timer ............................................ 53
DMAC ........................................................... 55
Timer ............................................................. 65
Real time Port ............................................... 85
Serial I/O ....................................................... 87
LCD Drive Control Circuit ............................ 123
A-D Converter ............................................. 130
D-A Converter ............................................. 140
Programmable I/O Port ............................... 142
Electric Characteristics ............................... 155
Flash Memory Version ................................ 168
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