The R8C/L35C Group is supported only for customers who have already adopted these products. The RL78/L12, RL78/L13 Groups are recommended for new designs.

The R8C/L35A Group, R8C/L36A Group, R8C/L38A Group, R8C/L3AA Group, R8C/L35B Group, R8C/L36B Group, R8C/L38B Group, and R8C/L3AB Group of single-chip MCUs incorporate the R8C CPU core, which implements a powerful instruction set for a high level of efficiency and supports a 1Mb address space, allowing execution of instructions at high speed. In addition, the CPU core integrates a multiplier for high-speed operation processing.

Power consumption is low, and the supported operating modes allow additional power control. These MCUs are designed to maximize EMI/EMS performance. Integration of many peripheral functions, including multifunction timer and serial interface, helps reduce the number of system components. The R8C/L35A Group, R8C/L36A Group, R8C/L38A Group, and R8C/L3AA Group have data flash (1KB × 4 blocks) with the background operation (BGO) function.

Applications

  • Household Appliances
  • Office Equipment
  • Audio Equipment
  • Consumer Products

Documentation & Downloads

Title language Type Format File Size Date
Datasheets & Errata
R8C/L35C Group, R8C/L36C Group, R8C/L38C Group, R8C/L3AC Group Datasheet 日本語 Datasheet PDF 882 KB
User Guides & Manuals
PG-FP6 Gang Programmer V1.01 User's Manual 日本語 Manual PDF 630 KB
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) 日本語 Guide PDF 378 KB
E1/E20 Emulator Additional Document for User's Manual (Notes on Connecting R8C/3x Series and R8C/Lx Series) 日本語 Manual PDF 3.81 MB
MR8C/4 V.1.01 User's Manual (Real-time OS for R8C Family) 日本語 Manual PDF 1.07 MB
M3T-MR30/4 V.4.01 User's Manual (Real-time OS for M16C Series and R8C Family) 日本語 Manual PDF 1.66 MB
R8C/L35C Group, R8C/L36C Group, R8C/L38C Group, R8C/L3AC Group User's Manual: Hardware 日本語, 简体中文 Manual PDF 10.89 MB
M16C R8C Simulator Debugger V.1.06 User's Manual (for M16C Series and R8C Family) 日本語 Manual PDF 3.89 MB
M3T-NC30WA V.6.00 C/C++ Compiler User's Manual (C/C++ Compiler Package for M16C Series and R8C Family) 日本語 Manual PDF 9.89 MB
High-performance Embedded Workshop V.4.09 User's Manual 日本語 Manual PDF 4.16 MB
M3T-NC30WA V.6.00 Assembler User's Manual (C/C++ Compiler Package for M16C Series and R8C Family) 日本語 Manual PDF 5.78 MB
High-performance Embedded Workshop HewTargetServer User's Manual 日本語 Manual PDF 1.85 MB
M3T-NC30WA V.5.45 C Compiler User's Manual (C Compiler Package for M16C Series and R8C Family) 日本語 Manual PDF 2.98 MB
M3T-NC30WA V.5.45 Release 01 Guidebook (C Compiler Package for M16C Series and R8C Family) 日本語 Manual PDF 663 KB
MAP Viewer V.3.00 User's Manual (Utility for C Compiler Package) 日本語 Manual PDF 292 KB
M3T-NC30WA V.5.45 Assembler User's Manual (C Compiler Package for M16C Series and R8C Family) 日本語 Manual PDF 1.28 MB
Real-time OS RI600/4 for RX600 Series Application Note: Application Transition Guide (from M3T-MR30/4 to RI600/4) 日本語 Guide PDF 371 KB
RX Compiler Application Notes: 4-Sample Project RX Migration Guide: M16C Edition 日本語 Guide PDF 926 KB
I/O DLL Kit User's Manual (Simulator Debugger Customizing Kit) 日本語 Manual PDF 359 KB
MISRA C Rule Checker SQMlint V.1.03 User's Manual 日本語 Manual PDF 504 KB
R8C/Tiny Series Software Manual 简体中文 Manual PDF 1.38 MB
Technical Updates
R8C/L3xA Group,R8C/L3xB Group, R8C/L3xC Group,R8C/L3xM Group Precaution of Wait mode 日本語 Technical Update PDF 211 KB
Corrections of the descriptions in the User's Manual 日本語 Technical Update PDF 596 KB
Precaution of MCU start up (TN-R8C-A054A/E) 日本語 Technical Update PDF 270 KB
Precaution of Flash suspend function 日本語 Technical Update PDF 282 KB
Precaution of using DTC(Data Transfer Controller) (TN-R8C-A052A/E) 日本語 Technical Update PDF 327 KB
Descriptions Complemented in the User's Manual: Hardware or Hardware Manual 日本語 Technical Update PDF 269 KB
Application Notes & White Papers
RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: I2C bus Interface (R01AN4107EJ0110) 日本語 Application Note PDF 301 KB
- RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: Timer RG 日本語 Application Note PDF 661 KB
RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: Timer RG 日本語 Application Note PDF 661 KB
RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: Flash Memory 日本語 Application Note PDF 412 KB
- RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: Timer RA to Timer RJ 日本語 Application Note PDF 1.09 MB
RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: Timer RA to Timer RJ 日本語 Application Note PDF 1.09 MB
RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: Timer RD 日本語 Application Note PDF 333 KB
RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: Reset Function 日本語, 简体中文 Application Note PDF 199 KB
RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: I2C bus Interface (R01AN4107EJ0100) 日本語, 简体中文 Application Note PDF 181 KB
- RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: Synchronous Serial Communication Unit (SSU) 日本語 Application Note PDF 1.35 MB
- RL78/G14, R8C/36M Group Migration Guide from R8C to RL78:Timer RE to Real-Time Clock and Timer Array Unit Application Note PDF 660 KB
- RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: Timer RC to Timer Array Unit 日本語 Application Note PDF 695 KB
Compiler Package Application Note: The application guide of Call Walker 日本語 Application Note PDF 243 KB
- R8C/35C Group Flash Memory Low-Current-Consumption Read Mode 日本語 Application Note PDF 645 KB
- R8C/35C Group Rewriting Program ROM Using EW0 Mode 日本語 Application Note PDF 603 KB
R8C/35A Group Power Control Using Wait Mode 日本語 Application Note PDF 738 KB
R8C/35A Group Power Control Using Stop Mode 日本語 Application Note PDF 708 KB
R8C/35C Group Rewriting Program ROM Using EW0 Mode 日本語 Application Note PDF 603 KB
R8C/35C Group I²C bus Single Master Control Program (Slave Transmit/Receive) 日本語 Application Note PDF 764 KB
R8C/35C Group I²C bus Single Master Control Program (Master Transmit/Receive) 日本語 Application Note PDF 766 KB
- R8C/L3AC Renesas Starter Kit Sample Code Application Note PDF 64 KB
R8C/L3AC Renesas Starter Kit Sample Code Application Note PDF 64 KB
- R8C/35C Group UART Version Program Downloader Application Note PDF 1.00 MB
- R8C/35A Group Clock Synchronous Serial Program Downloader 日本語 Application Note PDF 532 KB
- R8C/35A Group I²C Version Program Downloader 日本語 Application Note PDF 544 KB
- How to Implement MR8C/4 in Embedded Applications Application Note PDF 760 KB
- How to use Data Queue in place of Mailbox Application Note PDF 325 KB
- How to Implement Timeout Feature in MR8C4 Application Note PDF 152 KB
- Debugging with MR8C/4 简体中文 Application Note PDF 469 KB
- Creating Workspace with MR8C/4 简体中文 Application Note PDF 897 KB
R8C Family Implementing System Timer in MR8C/4 Application Note PDF 126 KB
R8C Family Implementing Interrupts in MR8C/4 Application Note PDF 695 KB
R8C Family Implementing Time Event Handlers in MR8C/4 Application Note PDF 938 KB
High-performance Embedded Workshop Application Note: Real-time OS aware debugging 日本語 Application Note PDF 750 KB
Creating Workspace with MR8C/4 简体中文 Application Note PDF 897 KB
How to Compute MR8C/4 User Stack and System Stack 简体中文 Application Note PDF 583 KB
Debugging with MR8C/4 简体中文 Application Note PDF 469 KB
How to Implement Timeout Feature in MR8C4 Application Note PDF 152 KB
How to use Data Queue in place of Mailbox Application Note PDF 325 KB
How to Implement MR8C/4 in Embedded Applications Application Note PDF 760 KB
General RTOS Concepts Application Note PDF 801 KB
- R8C/35C Group Rewriting the Data Flash (Flash Memory Ready Interrupt) Application Note PDF 463 KB
Compiler Package Application Note: Call Walker Application Note PDF 339 KB
M3S-TFS-Tiny: Original File System Software for Microcontrollers 日本語 Application Note PDF 265 KB
- M3S-SEN-Tiny: Sound Data Compression Software For Tiny Microcontrollers Application Note PDF 224 KB
- M3S-DTMF-Tiny: DTMF Tone Generation/Detection Software for Tiny Microcontrollers 日本語 Application Note PDF 214 KB
- M3S-T2-Tiny: Ultracompact TCP/IP Protocol Stack Software 日本語 Application Note PDF 244 KB
M3S-T2-Tiny: Ultracompact TCP/IP Protocol Stack Software 日本語 Application Note PDF 244 KB
M3S-DTMF-Tiny: DTMF Tone Generation/Detection Software for Tiny Microcontrollers 日本語 Application Note PDF 214 KB
- M3S-S2-Tiny: Sound Data Expansion Software for Tiny Microcontrollers Application Note PDF 219 KB
M3S-SEN-Tiny: Sound Data Compression Software For Tiny Microcontrollers Application Note PDF 224 KB
Low Power Consumption Mode Using Low Speed Periodic Wakeup 日本語, 简体中文 Application Note PDF 112 KB
Perl Script to Convert S-Record Data to a C Structure 日本語, 简体中文 Application Note PDF 632 KB
Utility To Convert S-Record Data To A C-Structure Application Note PDF 255 KB
M3S-S2-Tiny: Sound Data Expansion Software for Tiny Microcontrollers Application Note PDF 219 KB
Self Test Sample Code for Renesas Microcontrollers Application Note PDF 364 KB
M16C Family Control the Serial Flash of STMicroelectronics Using Clock Synchronous Serial I/O Application Note PDF 236 KB
Serial EEPROM of HN58X25xxx Series Control Using Clock Synchronous Serial I/O (UART) of M16C Application Note PDF 228 KB
Countermeasures against noise Application Note PDF 215 KB
General-purpose Program for Subtracting 32 Bits (REJ05B0371-0110) Application Note PDF 150 KB
Programming Guidelines Assembly Language (REJ05B0085-0102) Application Note PDF 898 KB
M3T-NC308WA, M3T-NC30WA Application Notes (C Compilers for M16C Family) Application Note PDF 2.05 MB
Programming Guidelines C Language Application Note PDF 683 KB
Operation of D-A Converter (REJ05B0411-0100Z) 日本語 Application Note PDF 52 KB
Operation of A-D Converter (one-shot mode) (REJ05B0403-0100Z) 日本語 Application Note PDF 68 KB
Operation of A-D Converter (in single sweep mode) (REJ05B0408-0100Z) 日本語 Application Note PDF 71 KB
Operation of A-D Converter (in repeat mode) (REJ05B0407-0100Z) 日本語 Application Note PDF 71 KB
Operation of A-D Converter (in repeat sweep mode 0) (REJ05B0409-0100Z) 日本語 Application Note PDF 71 KB
Operation of DMAC (one-shot transfer mode) (REJ05B0412-0100Z) 日本語 Application Note PDF 72 KB
Operation of A-D Converter (in one-shot mode. an external trigger) (REJ05B0404-0100Z) 日本語 Application Note PDF 73 KB
Operation of DMAC (repeated transfer mode) (REJ05B0413-0100Z) 日本語 Application Note PDF 77 KB
Operation of A-D Converter (in repeat sweep mode 1) (REJ05B0410-0100Z) 日本語 Application Note PDF 78 KB
Operation of A-D Converter (in one-shot mode. external op-amp connection mode) 日本語 Application Note PDF 72 KB
Operation of Watchdog Timer (watchdog timer interrupt) 日本語 Application Note PDF 58 KB
General-purpose Program for Example for Initial Setting Assembler (REJ05B0391-0100Z) Application Note PDF 153 KB
General-purpose Program for Clearing RAM (REJ05B0267-0100Z) Application Note PDF 103 KB
General-purpose Program for Transferring Blocks (REJ05B0268-0100Z) Application Note PDF 104 KB
General-purpose Program for Compressing BCD (REJ05B0271-0100Z) Application Note PDF 106 KB
General-purpose Program for Changing Blocks (REJ05B0269-0100Z) Application Note PDF 107 KB
General-purpose Program for Converting from 1-byte BCD Code to HEX Code (REJ05B0381-0100Z) Application Note PDF 109 KB
General-purpose Program for Converting from 1-byte HEX Code to BCD Code (REJ05B0379-0100Z) 日本語 Application Note PDF 109 KB
General-purpose Program for Calculating Sum-of-Products (REJ05B0368-0100Z) Application Note PDF 111 KB
General-purpose Program for Converting from 4-byte HEX Code to BCD Code (REJ05B0380-0100Z) Application Note PDF 111 KB
General-purpose Program for Converting from 4-byte BCD Code to HEX Code (REJ05B0382-0100Z) Application Note PDF 112 KB
General-purpose Program for Multiplying BCD (REJ05B0377-0100Z) Application Note PDF 112 KB
General-purpose Program for Multiplying 32 Bits (REJ05B0372-0100Z) Application Note PDF 112 KB
General-purpose Program for Sorting (REJ05B0385-0100Z) Application Note PDF 114 KB
General-purpose Program for Converting from Uppercase Alphabet to Lowercase Alphabet (REJ05B0388-0100Z) Application Note PDF 117 KB
General-purpose Program for Converting from Lowercase Alphabet to Uppercase Alphabet (REJ05B0387-0100Z) Application Note PDF 117 KB
General-purpose Program for Converting from Hexadecimal Data to ASCII Code (REJ05B0390-0100Z) Application Note PDF 117 KB
General-purpose Program for Searching Array (REJ05B0386-0100Z) Application Note PDF 121 KB
General-purpose Program for Dividing 32 Bits (REJ05B0373-0100Z) Application Note PDF 122 KB
General-purpose Program for Converting from Binary Number to Floating-point Number (REJ05B0384-0100Z) Application Note PDF 123 KB
General-purpose Program for Dividing 64 Bits (REJ05B0374-0100Z) Application Note PDF 124 KB
General-purpose Program for Converting from ASCII to Hexadecimal Data (REJ05B0389-0100Z) Application Note PDF 124 KB
General-purpose Program for Dividing BCD (REJ05B0378-0100Z) Application Note PDF 124 KB
General-purpose Program for Converting from Floating-point Number to Binary Number (REJ05B0383-0100Z) Application Note PDF 127 KB
General-purpose Program for Adding 32 Bits (REJ05B0370-0100Z) Application Note PDF 138 KB
General-purpose Program for Comparing 32 Bits (REJ05B0369-0100Z) Application Note PDF 140 KB
General-purpose Program for Adding BCD (REJ05B0375-0100Z) Application Note PDF 144 KB
General-purpose Program for Subtracting BCD (REJ05B0376-0100Z) Application Note PDF 145 KB
General-purpose Program for Indirect Subroutine Call (REJ05B0270-0100Z) Application Note PDF 145 KB
A Software control of I2C-BUS using General-purpose Ports 日本語 Application Note PDF 188 KB
The Software Reset Judging Method Application Note PDF 127 KB
High-performance Embedded Workshop Tcl/Tk Application Note Application Note PDF 1.43 MB
Protect Operation (REJ05B0114-0100Z) 日本語 Application Note PDF 59 KB
Operation of Timer A (timer mode) (REJ05B0115-0100Z) 日本語 Application Note PDF 61 KB
Operation of Timer A (timer mode. gate function) (REJ05B0116-0100Z) 日本語 Application Note PDF 62 KB
Operation of Timer A (event counter mode. reload type) (REJ05B0118-0100Z) 日本語 Application Note PDF 64 KB
Operation of Timer A (timer mode. pulse output function) (REJ05B0117-0100Z) 日本語 Application Note PDF 71 KB
Concept of the Power Control 日本語 Application Note PDF 490 KB
PCNs & PDNs
Unification of a JEDEC tray and a embossed carrier tape for LQFP package (Additional Information & Correction) 日本語 Product Change Notice PDF 4.86 MB
Unification of a JEDEC tray and a embossed carrier tape for LQFP package ( PC-WRP-A001B/E ) 日本語 Product Change Notice PDF 3.74 MB
Unification of a JEDEC tray and a embossed carrier tape for LQFP package ( PC-WRP-A001A/E ) 日本語 Product Change Notice PDF 1.46 MB
Downloads
Programming GUI for PG-FP5 V2.17 日本語 Upgrade - Programmer ZIP 56.45 MB
Firmware for PG-FP5 V2.17 日本語 Upgrade - Programmer ZIP 289 KB
USB Driver for Renesas MCU Tools(E2,E2 Lite,IE850,IE850A,PG-FP5) V2.77.00(for 32-bit version of Windows OS) 日本語 Upgrade - IDE ZIP 3.09 MB
RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: Timer RG - Sample Code Sample Code ZIP 1.04 MB
- RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: Timer RG - Sample Code Sample Code ZIP 1.04 MB
- RL78/G14、R8C/36Mグループ R8CからRL78への移行ガイド:タイマRG - Sample Code Sample Code ZIP 1.53 MB
RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: Timer RA to Timer RJ - Sample Code Sample Code ZIP 2.13 MB
- RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: Timer RA to Timer RJ - Sample Code Sample Code ZIP 2.13 MB
- RL78/G14、R8C/36M グループ R8C からRL78 への移行ガイド:タイマRA→タイマRJ - Sample Code Sample Code ZIP 2.57 MB
RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: Synchronous Serial Communication Unit (SSU) - Sample Code 日本語 Sample Code ZIP 1.69 MB
RL78/G14, R8C/36M Group Migration Guide from R8C to RL78:Timer RE to Real-Time Clock and Timer Array Unit - Sample Code Sample Code ZIP 1004 KB
RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: Timer RC to Timer Array Unit - Sample Code Sample Code ZIP 1.03 MB
CcnvNC30 C Source Code Converter V1.00.01 日本語 Upgrade - Compiler ZIP 53 KB
[Evaluation Software] Flash Development Toolkit V.4.09 Release 03 日本語 Evaluation Software EXE 40.31 MB
Flash Development Toolkit V.4.09 Release 03 Upgrade 日本語 Upgrade - Programmer EXE 40.31 MB
Programming GUI for PG-FP5 V2.13 日本語 Upgrade - Programmer EXE 58.78 MB
Parameter File for R8C/Lx series: PR5-R8CLX V1.03 日本語 Upgrade - Programmer ZIP 61 KB
Flash Development Toolkit V.4.09 Release 02 (Light version) Upgrade 日本語 Upgrade - Programmer EXE 10.45 MB
Flash Development Toolkit V.4.09 Release 02 Upgrade 日本語 Upgrade - Programmer EXE 41.01 MB
Flash Development Toolkit V.4.09 Release 01 (Light version) Upgrade 日本語 Upgrade - Programmer EXE 10.47 MB
Flash Development Toolkit V.4.09 Release 01 Upgrade 日本語 Upgrade - Programmer EXE 41.03 MB
Device File Updater for M16C series and R8C Family V.1.15 日本語 Upgrade - IDE EXE 7.27 MB
Flash Development Toolkit V.4.09 Release 00 Upgrade 日本語 Upgrade - Programmer EXE 41.03 MB
E1, E20 Self-Checking Program V.1.01.00 日本語 Software EXE 1.50 MB
Flash Development Toolkit V.4.08 Release 02 (Light version) Upgrade 日本語 Upgrade - Programmer EXE 3.22 MB
High-performance Embedded Workshop V.4.09.01 Full Update 日本語 Upgrade - IDE EXE 68.25 MB
High-performance Embedded Workshop V.4.09.01 Differential Update(From V.4.09.00) 日本語 Upgrade - IDE EXE 15.89 MB
Renesas E-Series USB Driver V.1.02 Release 00 日本語 Upgrade - IDE EXE 3.25 MB
R8C E8a Emulator debugger V.1.05.01 (Debugger package version of E8a Emulator Software V.1.05 Release 01) 日本語 Upgrade - Debugger EXE 46.03 MB
E8a Emulator Software V.1.05 Release 01 (Full package) 日本語 Upgrade - Debugger EXE 309.49 MB
R8C E1/E20 Emulator debugger V.1.01.00 日本語 Upgrade - Debugger EXE 111.40 MB
High-performance Embedded Workshop Real-Time OS Aware Debugging Upgrade module 日本語 Upgrade - OS ZIP 119 KB
[Evaluation Software] C/C++ Compiler Package for M16C Series and R8C Family M3T-NC30WA V.6.00 Release 00 日本語 Evaluation Software EXE 144.03 MB
R8C/35C Group Flash Memory Low-Current-Consumption Read Mode - Sample Code 日本語 Sample Code ZIP 857 KB
R8C/35C Group Rewriting Program ROM Using EW0 Mode - Sample Code 日本語 Sample Code ZIP 1.09 MB
- R8C/35A Group Power Control Using Wait Mode - Sample Code 日本語 Sample Code ZIP 1.61 MB
- R8C/35A Group Power Control Using Stop Mode - Sample Code 日本語 Sample Code ZIP 2.04 MB
- R8C/35C Group Rewriting Program ROM Using EW0 Mode - Sample Code 日本語 Sample Code ZIP 1.09 MB
- R8C/35C Group I²C bus Single Master Control Program (Slave Transmit/Receive) - Sample Code 日本語 Sample Code ZIP 966 KB
- R8C/35C Group I²C bus Single Master Control Program (Master Transmit/Receive) - Sample Code 日本語 Sample Code ZIP 964 KB
R8C/L3AC Renesas Starter Kit Sample Code - Sample Code 日本語 Sample Code ZIP 3.06 MB
- R8C/L3AC Renesas Starter Kit Sample Code - Sample Code 日本語 Sample Code ZIP 3.06 MB
R8C/35C Group UART Version Program Downloader - Sample Code Sample Code ZIP 904 KB
[Evaluation Software] C Compiler Package for M16C Series and R8C Family M3T-NC30WA V.5.45 Release 01 日本語 Evaluation Software EXE 100.53 MB
R8C/35A Group Clock Synchronous Serial Program Downloader - Sample Code Sample Code ZIP 510 KB
R8C/35A Group I²C Version Program Downloader - Sample Code Sample Code ZIP 522 KB
Source code for Application Note on how to implement MR8C/4 in Embedded Applications Sample Code ZIP 952 KB
Source code for Application Note on how to use Data Queue in place of Mailbox Sample Code ZIP 364 KB
Source code for Application Note on Implementing Timeout Feature in MR8C/4 Sample Code ZIP 176 KB
Source code for Application note on how to debug applications running on MR8C/4 Sample Code ZIP 877 KB
Source code for Workspace Creation Application Note on MR8C/4 OS Sample Code ZIP 879 KB
- Sample codes for RX Compiler Package Application Notes: Sample Project RX Migration Guide, M16C Edition 日本語 Sample Code ZIP 56 KB
- Source code for Workspace Creation Application Note on MR8C/4 OS Sample Code ZIP 879 KB
- 看门狗定时器的使用 Sample Code ZIP 283 KB
- 定时器A操作(事件计数模式中的二相脉冲信号处理、4倍频方式) Sample Code ZIP 264 KB
- Source code for Application note on how to debug applications running on MR8C/4 Sample Code ZIP 877 KB
- 定时器 A操作(事件计数模式、自由运行方式) Sample Code ZIP 257 KB
- Source code for Application Note on Implementing Timeout Feature in MR8C/4 Sample Code ZIP 176 KB
- Source code for Application Note on how to use Data Queue in place of Mailbox Sample Code ZIP 364 KB
- Source code for Application Note on how to implement MR8C/4 in Embedded Applications Sample Code ZIP 952 KB
R8C/35C Group Rewriting the Data Flash (Flash Memory Ready Interrupt) - Sample Code Sample Code ZIP 442 KB
E8a self-check program V.1.00.02 日本語 Software ZIP 116 KB
Install Manager Utility V.1.03.01 Upgrade 日本語 Software EXE 1.30 MB
- M3S-TFS-Tiny Original File System Sample Code ZIP 11.16 MB
M3S-SEN-Tiny Sound Compression Library Sample Code ZIP 5.93 MB
M3S-DTMF-Tiny DTMF(Dual Tone Multi Frequency) Library Sample Code ZIP 7.88 MB
M3S-T2-Tiny TCP/IP Protocol Stack Library Sample Code ZIP 5.74 MB
- M3S-T2-Tiny TCP/IP Protocol Stack Library Sample Code ZIP 5.74 MB
- M3S-DTMF-Tiny DTMF(Dual Tone Multi Frequency) Library Sample Code ZIP 7.88 MB
M3S-S2-Tiny Sound Data Expansion Software Sample Code ZIP 4.75 MB
- M3S-SEN-Tiny Sound Compression Library Sample Code ZIP 5.93 MB
- Low Power Consumption Mode Using Low Speed Periodic Wakeup - Sample Code Sample Code ZIP 156 KB
- 長い周期のタイマ - Sample Code ( rjc05b0040 ) Sample Code ZIP 378 KB
AutoUpdate Utility V.1.05.00 Upgrade 日本語 Software EXE 7.57 MB
- Renesas MCU Perl Script to Convert S-Record Data to a C Structure Sample Code ZIP 613 KB
- タイマA動作(ワンショットタイマモード、外部トリガ) - Sample Code Sample Code ZIP 391 KB
- Renesas MCU Utility To Convert S-Record Data To A C-Structure Sample Code ZIP 303 KB
- M3S-S2-Tiny Sound Data Expansion Software Sample Code ZIP 4.75 MB
- R8C Tiny, M16C Tiny, SH Tiny, and H8 Tiny Series Self Test Sample Code for Renesas Microcontrollers Sample Code ZIP 1.70 MB
- Serial Flash Driver Sample Program Sample Code ZIP 270 KB
- Serial EEPROM HN58X25xxx Series Sample Program M16C(UART) Sample Code ZIP 272 KB
- General-purpose Program for Subtracting 32 Bits - Sample Code (rej05b0371) Sample Code ZIP 64 KB
Maskfile Converter MM V.3.00 Release 3A Utility Software EXE 10.05 MB
- Operation of D-A Converter - Sample Code (rej05b0411) Sample Code ZIP 28 KB
- BCD乗算汎用プログラム ( rjj05b0411 ) Sample Code ZIP 87 KB
- Operation of A-D Converter (one-shot mode) - Sample Code (rej05b0403) Sample Code ZIP 41 KB
- 32ビット比較汎用プログラム ( rjj05b0403 ) Sample Code ZIP 92 KB
- Operation of A-D Converter (in single sweep mode) - Sample Code (rej05b0408) Sample Code ZIP 44 KB
- 64ビット除算汎用プログラム ( rjj05b0408 ) Sample Code ZIP 98 KB
- Operation of A-D Converter (in repeat mode) - Sample Code (rej05b0407) Sample Code ZIP 45 KB
- 32ビット除算汎用プログラム ( rjj05b0407 ) Sample Code ZIP 91 KB
- Operation of A-D Converter (in repeat sweep mode 0) - Sample Code (rej05b0409) Sample Code ZIP 45 KB
- BCD加算汎用プログラム ( rjj05b0409 ) Sample Code ZIP 92 KB
- Operation of DMAC (one-shot transfer mode) - Sample Code ( rej05b0412 ) Sample Code ZIP 45 KB
- BCD除算汎用プログラム ( rjj05b0412 ) Sample Code ZIP 96 KB
- Operation of A-D Converter (in one-shot mode. an external trigger) - Sample Code (rej05b0404) Sample Code ZIP 47 KB
- 32ビット加算汎用プログラム ( rjj05b0404 ) Sample Code ZIP 91 KB
- Operation of DMAC (repeated transfer mode) - Sample Code ( rej05b0413 ) Sample Code ZIP 50 KB
- 1バイトHEXコードからBCDコード変換汎用プログラム ( rjj05b0413 ) Sample Code ZIP 85 KB
- Operation of A-D Converter (in repeat sweep mode 1) - Sample Code (rej05b0410) Sample Code ZIP 51 KB
- BCD減算汎用プログラム ( rjj05b0410 ) Sample Code ZIP 92 KB
- Operation of A-D Converter (in one-shot mode. external op-amp connection mode) - Sample Code Sample Code ZIP 44 KB
- 32ビット乗算汎用プログラム ( rjj05b0406 ) Sample Code ZIP 89 KB
- Operation of Watchdog Timer (watchdog timer interrupt) - Sample Code Sample Code ZIP 32 KB
- 配列検索汎用プログラム ( rjj05b0420 ) Sample Code ZIP 91 KB
- General-purpose Program for Example for Initial Setting Assembler - Sample Code (rej05b0391) Sample Code ZIP 79 KB
- General-purpose Program for Clearing RAM - Sample Code (rej05b0267) Sample Code ZIP 48 KB
- General-purpose Program for Transferring Blocks - Sample Code (rej05b0268) Sample Code ZIP 49 KB
- General-purpose Program for Compressing BCD - Sample Code (rej05b0271) Sample Code ZIP 51 KB
- General-purpose Program for Changing Blocks - Sample Code (rej05b0269) Sample Code ZIP 51 KB
- General-purpose Program for Converting from 1-byte BCD Code to HEX Code - Sample Code (rej05b0381) Sample Code ZIP 52 KB
- General-purpose Program for Converting from 1-byte HEX Code to BCD Code - Sample Code (rej05b0379) Sample Code ZIP 52 KB
- アプリケーションノート(キー入力割り込みの使い方)付属 回路図 Sample Code ZIP 513 KB
- General-purpose Program for Calculating Sum-of-Products - Sample Code (rej05b0368) Sample Code ZIP 54 KB
- General-purpose Program for Converting from 4-byte HEX Code to BCD Code - Sample Code (rej05b0380) Sample Code ZIP 54 KB
- General-purpose Program for Converting from 4-byte BCD Code to HEX Code - Sample Code (rej05b0382) Sample Code ZIP 55 KB
- General-purpose Program for Multiplying BCD - Sample Code (rej05b0377) Sample Code ZIP 55 KB
- General-purpose Program for Multiplying 32 Bits - Sample Code (rej05b0372) Sample Code ZIP 55 KB
- General-purpose Program for Sorting - Sample Code (rej05b0385) Sample Code ZIP 55 KB
- General-purpose Program for Converting from Uppercase Alphabet to Lowercase Alphabet - Sample Code (rej05b0388) Sample Code ZIP 59 KB
- General-purpose Program for Converting from Lowercase Alphabet to Uppercase Alphabet - Sample Code (rej05b0387) Sample Code ZIP 59 KB
- General-purpose Program for Converting from Hexadecimal Data to ASCII Code - Sample Code (rej05b0390) Sample Code ZIP 59 KB
- General-purpose Program for Searching Array - Sample Code (rej05b0386) Sample Code ZIP 61 KB
- General-purpose Program for Dividing 32 Bits - Sample Code (rej05b0373) Sample Code ZIP 60 KB
- General-purpose Program for Converting from Binary Number to Floating-point Number - Sample Code (rej05b0384) Sample Code ZIP 61 KB
- General-purpose Program for Dividing 64 Bits - Sample Code (rej05b0374) Sample Code ZIP 62 KB
- General-purpose Program for Converting from ASCII to Hexadecimal Data - Sample Code (rej05b0389) Sample Code ZIP 63 KB
- General-purpose Program for Dividing BCD - Sample Code (rej05b0378) Sample Code ZIP 61 KB
- General-purpose Program for Converting from Floating-point Number to Binary Number - Sample Code (rej05b0383) Sample Code ZIP 64 KB
- General-purpose Program for Adding 32 Bits - Sample Code (rej05b0370) Sample Code ZIP 61 KB
- General-purpose Program for Comparing 32 Bits - Sample Code (rej05b0369) Sample Code ZIP 62 KB
- General-purpose Program for Adding BCD - Sample Code (rej05b0375) Sample Code ZIP 65 KB
- General-purpose Program for Subtracting BCD - Sample Code (rej05b0376) Sample Code ZIP 66 KB
- General-purpose Program for Indirect Subroutine Call - Sample Code (rej05b0270) Sample Code ZIP 65 KB
- A Software control of I2C-BUS using General-purpose Ports - Sample Code Sample Code ZIP 158 KB
- The Software Reset Judging Method - Sample Code Sample Code ZIP 64 KB
- Protect Operation - Sample Code ( rej05b0114 ) Sample Code ZIP 31 KB
- ブロック交換汎用プログラム ( rjj05b0114 ) Sample Code ZIP 85 KB
- Operation of Timer A (timer mode) - Sample Code ( rej05b0115 ) Sample Code ZIP 34 KB
- 間接サブルーチン呼び出し汎用プログラム ( rjj05b0115 ) Sample Code ZIP 94 KB
- Operation of Timer A (timer mode. gate function) - Sample Code (rej05b0116) Sample Code ZIP 36 KB
- BCD圧縮汎用プログラム ( rjj05b0116 ) Sample Code ZIP 86 KB
- Operation of Timer A (event counter mode. reload type) - Sample Code (rej05b0118) Sample Code ZIP 38 KB
- Operation of Timer A (timer mode. pulse output function) - Sample Code (rej05b0117) Sample Code ZIP 44 KB
Tool News
[Upgrade to revision] Programming GUI for PG-FP6 Flash Memory Programmer (FP6 Terminal) V1.05.01 日本語 Tool News - Release PDF 57 KB
[Notification] Flash Programmer Survey Invitation 日本語 Tool News - Notification PDF 29 KB
[Notes] C/C++ Compiler Package for M16C and R8C Families 日本語 Tool News - Note PDF 141 KB
[Upgrade to revision] Programming GUI for PG-FP6 Flash Memory Programmer (FP6 Terminal) V1.05.00 日本語 Tool News - Release PDF 72 KB
[Upgrade to revision] Programming GUI for PG-FP6 Flash Memory Programmer (FP6 Terminal) V1.04.02 日本語 Tool News - Release PDF 74 KB
[Upgrade to revision] Programming GUI for PG-FP6 Flash Memory Programmer (FP6 Terminal) V1.04.01 日本語 Tool News - Release PDF 73 KB
[Upgrade to revision] Programming GUI for PG-FP6 Flash Memory Programmer (FP6 Terminal) V1.04.00 日本語 Tool News - Release PDF 642 KB
[Released on the Web] Parameter File for PG-FP5 Flash Memory Programmer 日本語 Tool News - Release PDF 120 KB
[Upgrade to revision] Programming GUI for PG-FP6 Flash Memory Programmer (FP6 Terminal) V1.03.03 日本語 Tool News - Release PDF 109 KB
[Notification] Take Part in Renesas Flash Programmer Product Survey 日本語 Tool News - Notification PDF 77 KB
[Notes] High-performance Embedded Workshop Integrated Development Environment 日本語 Tool News - Note PDF 98 KB
[Notification] Isolator for E1 Emulator Compatible with E2 Emulator and E2 Emulator Lite 日本語 Tool News - Notification PDF 147 KB
[Upgrade to revision] C Source Code Converters, CcnvCA78K0R, CcnvCA78K0, CcnvNC30 日本語 Tool News - Release PDF 234 KB
[Released on the Web] CcnvNC30 C Source Code Converter: Tool for Assistance in Porting from the NC30 Compiler for the M16C Series and R8C Family to the CC-RL Compiler for the RL78 Family 日本語 Tool News - Release PDF 172 KB
Other
Renesas Software and Tools Flash Memory Programmer PG-FP6 日本語, 简体中文 Flyer PDF 417 KB
Semiconductor Package Mount Manual 日本語, 简体中文 Other PDF 10.28 MB
Semiconductor Reliability Handbook 日本語 Other PDF 14.70 MB
R8C/L3xC Group Output port characteristics (LCD segments and commons) Other PDF 208 KB
QFN Mounting Manual 日本語, 简体中文 Other PDF 3.19 MB
High-performance Embedded Workshop V.4.09 Release Note ( R20UT2059EJ0100 ) 日本語 Release Note PDF 307 KB
MR8C/4 V.1.01 Release 00 Release Note (Real-time OS for R8C Family) 日本語 Release Note PDF 237 KB
M3T-MR30/4 V.4.01 Release 00 Release Note (Real-time OS for M16C Series and R8C Family) 日本語 Release Note PDF 240 KB
Renesas Microcomputer R8C Family Selection Guide 日本語 Brochure PDF 2.56 MB
M3T-NC30WA V.6.00 Release 00 Release Note (C/C++ Compiler Package for M16C Series and R8C Family) 日本語 Release Note PDF 591 KB
M16C R8C Simulator Debugger V.1.06.00 Release Notes (for M16C Series and R8C Family) 日本語 Release Note PDF 163 KB
M3T-NC30WA V.5.45 Release 01 Release Note (C Compiler Package for M16C Series and R8C Family) 日本語 Release Note PDF 483 KB
MISRA C Rule Checker SQMlint V.1.03 Release 00B Release Notes 日本語 Release Note PDF 136 KB
R8C/Lx-SLP Microcontrollers Flyer PDF 763 KB
R8C/L35C Group Register Definition 日本語 Software & Tools - Others ZIP 56 KB
Renesas Starter Kit for R8C/L3AC Installer V.1.00 Software & Tools - Others ZIP 252.65 MB
MCU M16C Family (R32C/M32C/M16C/R8C) Brochure PDF 29.76 MB
I/O DLL Kit V.2.00 Release Notes (Simulator Debugger Customizing Kit) Release Note PDF 68 KB
Renesas Semiconductor Lead-Free Packages Brochure PDF 1.32 MB
- アプリケーションノート(Cでの割り込みハンドラの記述)付属 回路図 Software & Tools - Others ZIP 513 KB

Software & Tool Pages

Title Type Description Company
SPI/QSPI Serial Flash Memory, QSPI Serial Phase Change Memory Driver Serial Memory Device Driver for SPI and QSPI Serial Flash Memory and QSPI Serial Phase Change Memory Renesas
SPI Serial EEPROM Driver Serial Memory Device Drivers for SPI Bus Serial EEPROM R1EX25xxx Series and HN58X25xxx Series Renesas
M3T-MR30/4 Real-time OS for M16C Series and R8C Family ITRON OS μITRON4.0 Specification real-time OS for M32C/80, M16C/80 Series [Required IDE :High-performance Embedded Workshop]

Renesas
C/C++ Compiler Package for R8C and M16C Families Compiler/Assembler 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.
Renesas
MISRA C Rule Checker SQMlint Compiler/Assembler MISRA C Rule Checker (option)
Renesas
E8a Emulator On-Chip Debugging Emulator for R8C, M16C, H8S, H8 and 740 families. E8a is also used as a device programmer for Renesas microcomputers. This product is E8 emulator's successor. Renesas
High-performance Embedded Workshop IDE and Coding Tool Renesas integrated development environment (IDE) (for SuperH, RX, R8C, M32R, M16C, H8SX, H8S, H8, and 740 families).
Renesas
Flash Development Toolkit (Programming GUI) Programmer (Unit/SW) Flash memory programming software. [Support MCU/MPU and devices: SuperH RISC engine, RX, R8C, M16C, H8SX, H8S, H8, 740] Renesas
PG-FP6 Programmer (Unit/SW) Flash memory programmer [Programming software: Dedicated GUI-based software, the "FP6 Terminal"] [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, SuperH RISC engine, V850, 78K, R8C] Renesas
Simulator Debugger for M16C Series and R8C Family Simulator Simulator Debugger for M16C/60, M16C/30, M16C/Tiny, M16C/20, M16C/10 Series and R8C Family [Support IDE : High-performance Embedded Workshop] (Note: This product is included in Compiler Package and is not available separately.)
Renesas

Boards & Kits

Part Number Title Type Company
R8C/L3AC-Starter-Kit Renesas Starter Kit for R8C/L3AC Starter Renesas