Microcontrollers & Microprocessors

Overview

The M32C/81 (M32C/81, M32C/81T) Group is supported only for customers who have already adopted these products. The RX651 Group is recommended for new designs.

Documentation

Type Title Date
Datasheet
M32C/81 Group Datasheet
PDF 945 KB 日本語
Technical Update
M16C Technical inquiry
PDF 169 KB 日本語
Tool News - Note
[Notes] C/C++ Compiler Package for M16C and R8C Families
PDF 141 KB 日本語
Other
Semiconductor Package Mount Manual
PDF 10.28 MB 日本語 , 简体中文
Product Change Notice
Unification of a JEDEC tray and a embossed carrier tape for LQFP package (Additional Information & Correction)
PDF 4.86 MB 日本語
Product Change Notice
Unification of a JEDEC tray and a embossed carrier tape for LQFP package ( PC-WRP-A001B/E )
PDF 3.74 MB 日本語
General Reliability Literature
Semiconductor Reliability Handbook
PDF 14.70 MB 日本語
Guide
RX Development Environment Migration Guide Migration from M16C Family to RX Family (Compiler ed.) (High-performance Embedded Workshop and NC30WA to CS+ and CC-RX)
PDF 378 KB 日本語
Product Change Notice
Unification of a JEDEC tray and a embossed carrier tape for LQFP package ( PC-WRP-A001A/E )
PDF 1.46 MB 日本語
Application Note
Compiler Package Application Note: The application guide of Call Walker Rev.1.00
PDF 243 KB 日本語
Brochure
Renesas Microcomputer M16C Family Selection Guide
PDF 3.02 MB 日本語
Application Note
M16C Family TCP/IP for Embedded system M3S-T4-Tiny: Introduction Guide
PDF 85 KB 日本語
Related Files:
Manual - Development Tools
PC7501 Setup Guide (Emulator for M16C Family)
PDF 59 KB 日本語
Manual - Development Tools
PC7501 User's Manual (Emulator for M16C Family)
PDF 1.04 MB 日本語
Application Note
CAN Application Programming Interface
PDF 236 KB
Related Files:
Manual - Development Tools
M3T-NC308WA V.5.42 Assembler User's Manual (C Compiler Package for M32C Series)
PDF 1.06 MB 日本語
Manual - Development Tools
M3T-NC308WA V.5.42 C Compiler User's Manual (C Compiler Package for M32C Series)
PDF 1.87 MB 日本語
Manual - Development Tools
M3T-NC308WA V.5.42 Release 00 Guidebook (C Compiler Package for M32C Series)
PDF 852 KB 日本語
Manual - Development Tools
MAP Viewer V.3.00 User's Manual (Utility for C Compiler Package)
PDF 292 KB 日本語
Guide
RX Compiler Application Notes: 4-Sample Project RX Migration Guide: M16C Edition
PDF 926 KB 日本語
Related Files:
Application Note
Frequency Modulated Waveform Generation Using DMA Using IAR C-Compiler
PDF 102 KB 日本語 , 简体中文
Related Files:
Application Note
Perl Script to Convert S-Record Data to a C Structure
PDF 632 KB 日本語 , 简体中文
Related Files:
Application Note
Utility To Convert S-Record Data To A C-Structure
PDF 255 KB
Related Files:
Brochure
MCU M16C Family (R32C/M32C/M16C/R8C)
PDF 29.76 MB
Application Note
A Sprintf Function Implementation for Smaller ROM/RAM
PDF 163 KB
Related Files:
Manual - Development Tools
M32C PC7501 Emulator Debugger V.1.03 User's Manual (for M32C/80, M16C/70 Series)
PDF 3.80 MB 日本語
Technical Update
M16C/80 Series M32C/80 Series Usage Precaution for Clock synchronous serial I/O mode in Serial interfaces (Serial I/O)
PDF 21 KB 日本語
Technical Update
Change of reel diameter of embossed carrier tape (330 mmφ reel to 254 mmφ reel)
PDF 301 KB 日本語
Application Note
Countermeasures against noise
PDF 215 KB
Manual - Development Tools
MISRA C Rule Checker SQMlint V.1.03 User's Manual
PDF 504 KB 日本語
Technical Update
M32C/81 M32C/82 and M32C/83 Groups:Usage Precaution for fC32
PDF 95 KB 日本語
Technical Update
M16C/70 Series M16C/80 Series M32C/80 Series M32C/90 Series : Usage Precaution for String Instruction Product-sum Operation Instruction
PDF 48 KB 日本語
Technical Update
M32C/80 Series M32C/90 Series : Usage precaution for MUL.W Instruction MULU.W Instruction
PDF 28 KB 日本語
Manual - Software
M32C/80 Series Software Manual
PDF 2.04 MB 日本語
Technical Update
M32C/80 Series Document Revision for Intelligent I/O Clock Asynchronous Serial I/O Mode (UART)
PDF 75 KB 日本語
Brochure
Renesas Semiconductor Lead-Free Packages
PDF 1.32 MB
Application Note
Programming Guidelines Assembly Language (REJ05B0087-0101)
PDF 1.04 MB
Application Note
M3T-NC308WA, M3T-NC30WA Application Notes (C Compilers for M16C Family)
PDF 2.05 MB
Application Note
Clock synchronous serial communication by using Intelligent I/O group 0,1 external clock
PDF 114 KB
Related Files:
Application Note
Variable-length clocked synchronous serial communication by using Intelligent I/O Group 2
PDF 137 KB
Related Files:
Manual - Development Tools
M30830T-EPB User's Manual (Emulation Probe for M32C/81, 82, 83 Groups)
PDF 1022 KB 日本語
Application Note
Programming Guidelines (C Language)
PDF 727 KB
Application Note
Operation of D-A Converter (REJ05B0411-0100Z)
PDF 52 KB 日本語
Related Files:
Application Note
Time measurement function of Intelligent I/O Group 0 and 1 with prescaler function
PDF 336 KB
Related Files:
Application Note
Time measurement function of Intelligent I/O group 0.1 with gate function
PDF 358 KB
Related Files:
Application Note
The Program Transmission Method to RAM (REJ05B0266-0100Z)
PDF 107 KB
Related Files:
Application Note
High-performance Embedded Workshop Tcl/Tk Application Note Rev.1.00
PDF 1.43 MB
Technical Update
M32C/81 Group, M32C/82 Group and M32C/83 Group Precautions Concerning the UiC1 (i=0 to 4) Register
PDF 26 KB
Technical Update
M16C/62P Group and M16C/26 Group Precautions when using Programmable I/O Ports
PDF 121 KB
Technical Update
M16C/62P, M16C/26 and M16C/6K9 Precautions when using an External Clock as the Main Clock
PDF 78 KB 日本語
Manual - Development Tools
M30830T-EPBM User's Manual (MCU Board for Replacing M30830T-EPB for M32C/81, 82, 83 Groups)
PDF 50 KB 日本語
Application Note
Using Simple I2C Bus Mode
PDF 486 KB
Related Files:
Technical Update
M32C/81, M32C/82 and M32C/83 groups Precaution on the DMAII Bit in the RLVL Register
PDF 25 KB
Technical Update
M32C/80 series and M16C/80 group Precaution on Stop Mode
PDF 33 KB
Technical Update
Precaution for the Use of the Three-Phase Motor Control Timer Functions
PDF 25 KB
Technical Update
M32C/80 Series Cautions for Using DMAC
PDF 17 KB
Application Note
General-purpose Program for Converting from Hexadecimal Data to ASCII Code (REJ05B0179-0100Z)
PDF 112 KB 日本語
Related Files:
Application Note
Changing Blocks
PDF 69 KB
Related Files:
Application Note
Clearing RAM
PDF 67 KB
Related Files:
Application Note
Comparing strings
PDF 67 KB
Related Files:
Application Note
Compressing BCD
PDF 69 KB
Related Files:
Application Note
Indirect Subroutine Call
PDF 74 KB
Related Files:
Application Note
Selecting maximum
PDF 67 KB
Related Files:
Application Note
Selecting maximum or minimum
PDF 67 KB
Related Files:
Application Note
Selecting minimum
PDF 67 KB
Related Files:
Application Note
Transferring Blocks
PDF 68 KB
Related Files:
Application Note
Transferring strings
PDF 67 KB
Related Files:
Technical Update
M16C/80, M32C/82 and M32C/83 Groups Usage Precaution on Three-phase Motor Control Timer's Function
PDF 22 KB
Technical Update
M16C Family Usage Precautions when Clearing Interrupt Request Bit
PDF 29 KB
Technical Update
Corrections and Supplementary Explanation for M16C/20 Series, M16C/60 Series, M16C/80 Series Data Sheet and User's Manual
PDF 23 KB
Technical Update
Setting procedure of processor mode bits
PDF 22 KB
Technical Update
Supplemental Description for WAIT Peripheral Function Clock Stop Bit
PDF 54 KB
Technical Update
M16C/80 Group Precautions for Using HOLD Signal
PDF 16 KB
Technical Update
M16C/80 Series, M16C/60 Series Cautions for Using Memory Expansion Mode or Microprocessor Mode
PDF 15 KB
Technical Update
M16C/80 Group Cautions for Using DMA
PDF 23 KB
Technical Update
Note on dedicated input pin of the M16C/60 series MCU
PDF 16 KB
Technical Update
Note on using the A-D converter of the M16C/60 series MCU
PDF 19 KB
Add 74 hidden items
77 items

Design & Development

Software & Tools
FAT File System
FAT file system, Original file system
File System Renesas
JPEG Encode and Decode Library
JPEG Library
 Imaging Renesas
C/C++ Compiler Package for R8C and M16C Families
C/C++ Compiler Package for R8C Family and M16C Family (R32C/M32C/M16C) , * Packed the following three compiler packages : [Content] C Compiler Package for R32C Series, C Compiler Package for M32C Series [M3T-NC308WA], and C/C++ Compiler Package for M16C Series and R8C Family [M3T-NC30WA]. They are bundled with the simulator debugger and High-performance Embedded Workshop.
Downloads
RX Development Environment Migration Guide Migration from M16C Family to RX Family (Compiler ed.) (High-performance Embedded Workshop and NC30WA to CS+ and CC-RX)Compiler Package Application Note: The application guide of Call Walker Rev.1.00High-performance Embedded Workshop V.4.09.01 Full UpdateHigh-performance Embedded Workshop V.4.09.01 Differential Update(From V.4.09.00)MAP Viewer V.3.00 User's Manual (Utility for C Compiler Package)
M3T-NC308WA V.5.42 C Compiler User's Manual (C Compiler Package for M32C Series)M3T-NC308WA V.5.42 Assembler User's Manual (C Compiler Package for M32C Series)M3T-NC308WA V.5.42 Release 00 Guidebook (C Compiler Package for M32C Series)RX Compiler Application Notes: 4-Sample Project RX Migration Guide: M16C EditionMISRA C Rule Checker SQMlint V.1.03 User's ManualM3T-NC308WA, M3T-NC30WA Application Notes (C Compilers for M16C Family)
 Compiler/Assembler Renesas
MISRA C Rule Checker SQMlint
MISRA C Rule Checker (option)
Downloads
MISRA C Rule Checker SQMlint V.1.03 User's Manual
 Compiler/Assembler Renesas
High-performance Embedded Workshop
Renesas integrated development environment (IDE) (for SuperH, RX, R8C, M32R, M16C, H8SX, H8S, H8, and 740 families).
Downloads
High-performance Embedded Workshop V.4.09.01 Full UpdateHigh-performance Embedded Workshop V.4.09.01 Differential Update(From V.4.09.00)Install Manager Utility V.1.03.01 UpgradeAutoUpdate Utility V.1.05.00 UpgradeHEW Target Server (COM extension function) Sample Program
Tcl Sample ProgramTcl/Tk HEW Sample control programTk Sample ProgramHigh-performance Embedded Workshop Tcl/Tk Application Note Rev.1.00
 IDE and Coding Tool Renesas
Simulator Debugger for M32C Series
Simulator Debugger for M32C/80 and M16C/80 Series [Support IDE : High-performance Embedded Workshop] (Note: This product is included in Compiler Package and is not available separately.)
Simulator Renesas
SPI/QSPI Serial Flash Memory, QSPI Serial Phase Change Memory Driver
Device Driver for SPI and QSPI Serial Flash Memory and QSPI Serial Phase Change Memory
 Serial Memory Renesas
SPI Serial EEPROM Driver
Device Drivers for SPI Bus Serial EEPROM R1EX25xxx Series and HN58X25xxx Series
 Serial Memory Renesas
8 items

Software Downloads
Type Title Date
Upgrade - IDE
High-performance Embedded Workshop V.4.09.01 Differential Update(From V.4.09.00)
ZIP 14.57 MB 日本語
Upgrade - IDE
High-performance Embedded Workshop V.4.09.01 Full Update
ZIP 66.81 MB 日本語
Software & Tools - Other
Install Manager Utility V.1.03.01 Upgrade
EXE 1.30 MB 日本語
Software & Tools - Other
AutoUpdate Utility V.1.05.00 Upgrade
EXE 7.57 MB 日本語
Upgrade - Debugger
M32C PC7501 Emulator Debugger V.1.03 Release 00 Upgrade
EXE 77.44 MB 日本語
Add 2 hidden items
5 items

Sample Code
Type
Title
Date
Sample Code
CAN Application Programming Interface - Sample Code
ZIP 2.77 MB
Related Files:
Sample Code
HEW Target Server (COM extension function) Sample Program
ZIP 5.64 MB 日本語 IDE: HEW
Sample Code
Tcl Sample Program
ZIP 17 KB 日本語
Sample Code
Tcl/Tk HEW Sample control program
ZIP 9 KB 日本語 IDE: HEW
Sample Code
Tk Sample Program
ZIP 14 KB 日本語
Add 2 hidden items
5 items

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

Explore ECAD Models
Diagram of ECAD Models

Product Options

    Processing table
    PLP
    CPU
    Bit Size
    RAM (KB)
    Program Memory (KB)
    Data Flash (KB)
    Lead Count (#)
    Operating Freq (Max) (MHz)
    Timer
    ADC
    DAC
    RTC
    LVD
    DMA
    CAN (ch)
    Ethernet
    Temp. Range
    Buy / Sample
    Part Number
    M30810MC-XXXGP
    block_flippedObsolete
    memory
    view_in_ar
    		N/A M32C/80 32 100 32 16-bit x 11-ch 10-bit x 26-ch 8-bit x 2-ch No No No 1 No -40 to 85°C
    M30810MCT-XXXFP
    block_flippedObsolete
    memory
    view_in_ar
    		N/A M32C/80 32 0 100 16-bit x 11-ch 10-bit x 26-ch 8-bit x 2-ch No No No 1 No
    M30810MCT-XXXGP
    block_flippedObsolete
    memory
    view_in_ar
    		N/A M32C/80 32 0 100 16-bit x 11-ch 10-bit x 26-ch 8-bit x 2-ch No No No 1 No
    M30810MCV-XXXGP
    block_flippedObsolete
    memory
    view_in_ar
    		N/A M32C/80 32 0 100 16-bit x 11-ch 10-bit x 26-ch 8-bit x 2-ch No No No 1 No
    M30812MC-XXXGP
    block_flippedObsolete
    memory
    view_in_ar
    		N/A M32C/80 32 144 32 16-bit x 11-ch 10-bit x 34-ch 8-bit x 2-ch No No No 1 No -40 to 85°C
    M30812MCV-XXXGP
    block_flippedObsolete
    memory
    view_in_ar
    		N/A M32C/80 32 0 144 16-bit x 11-ch 10-bit x 34-ch 8-bit x 2-ch No No No 1 No
    M3081LMC-XXXFP
    block_flippedObsolete
    memory
    view_in_ar
    		N/A M32C/80 32 100 32 16-bit x 11-ch 10-bit x 26-ch 8-bit x 2-ch No No No 1 No -40 to 85°C
    M3081LMC-XXXGP
    block_flippedObsolete
    memory
    view_in_ar
    		N/A M32C/80 32 100 32 16-bit x 11-ch 10-bit x 26-ch 8-bit x 2-ch No No No 1 No -40 to 85°C
    M3081NMC-XXXGP
    block_flippedObsolete
    memory
    view_in_ar
    		N/A M32C/80 32 144 32 16-bit x 11-ch 10-bit x 34-ch 8-bit x 2-ch No No No 1 No -40 to 85°C
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