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M16C221M8-XXXFP Datasheet(PDF) 2 Page - Renesas Technology Corp |
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M16C221M8-XXXFP Datasheet(HTML) 2 Page - Renesas Technology Corp |
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2 / 46 page  1 Mitsubishi microcomputers M30221 Group SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER Description 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) • LCD drive control circuit ....................... 1/2, 1/3 bias 2, 3 and 4 duty 4 common outputs 40 segment outputs built-in charge pump • Key input interrupt ................................ 20 lines • 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 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. |
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