The R8C/28 Group is supported only for customers who have already adopted these products. The RL78/G14 Group is recommended for new designs.

These MCUs are fabricated using a high-performance silicon gate CMOS process, embedding the R8C CPU core, and are packaged in a 32-pin molded-plastic LQFP. It implements sophisticated instructions for a high level of instruction efficiency. With 1Mb of address space, they are capable of executing instructions at high speed. Furthermore, the R8C/27 Group has on-chip data flash (1KB × 2 blocks). The difference between the R8C/26 Group and R8C/27 Group is only the presence or absence of data flash. Their peripheral functions are the same.

Applications

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

tuneProduct Options

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descriptionDocumentation

Title language Type Format File Size Date
Datasheets & Errata
star R8C/28, R8C/29 Group Datasheet 日本語 Datasheet PDF 612 KB
User Guides & Manuals
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
MR8C/4 V.1.01 User's Manual (Real-time OS for R8C Family) 日本語 Manual - Development Tools 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 - Development Tools PDF 1.66 MB
M16C R8C Simulator Debugger V.1.06 User's Manual (for M16C Series and R8C Family) 日本語 Manual - Development Tools 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 - Development Tools PDF 9.89 MB
High-performance Embedded Workshop V.4.09 User's Manual 日本語 Manual - Development Tools PDF 4.16 MB
R0E000010CKZ11 User's Manual (Small Connector Conversion Adapter for E1 Emulator) 日本語 Manual - Development Tools PDF 178 KB
M3T-NC30WA V.6.00 Assembler User's Manual (C/C++ Compiler Package for M16C Series and R8C Family) 日本語 Manual - Development Tools PDF 5.78 MB
High-performance Embedded Workshop HewTargetServer User's Manual 日本語 Manual - Development Tools 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 - Development Tools PDF 2.98 MB
M3T-NC30WA V.5.45 Release 01 Guidebook (C Compiler Package for M16C Series and R8C Family) 日本語 Quick Start Guide PDF 663 KB
M3T-NC30WA V.5.45 Assembler User's Manual (C Compiler Package for M16C Series and R8C Family) 日本語 Manual - Development Tools PDF 1.28 MB
MAP Viewer V.3.00 User's Manual (Utility for C Compiler Package) 日本語 Manual - Development Tools PDF 292 KB
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
- Sample codes for RX Compiler Package Application Notes: Sample Project RX Migration Guide, M16C Edition 日本語 Sample Code ZIP 56 KB
R8C/28, R8C/29 Group Hardware Manual 日本語, 简体中文 Manual - Hardware PDF 4.57 MB
E8 Emulator R0E000080KCE00 User's Manual 日本語 Manual - Development Tools PDF 2.28 MB
I/O DLL Kit User's Manual (Simulator Debugger Customizing Kit) 日本語 Manual - Development Tools PDF 359 KB
MISRA C Rule Checker SQMlint V.1.03 User's Manual 日本語 Manual - Development Tools PDF 504 KB
R8C/Tiny Series Software Manual 简体中文 Manual - Development Tools PDF 1.38 MB
Technical Updates
Descriptions Complemented in the User's Manual: Hardware or Hardware Manual 日本語 Technical Update PDF 269 KB
R8C Family Notes on I2C-bus Interface 日本語 Technical Update PDF 34 KB
M16C Family Usage Precautions when Clearing Interrupt Request Bit Technical Update PDF 29 KB
M16C Family Cautions Using Data Registers that Include Write Only Bits Technical Update PDF 49 KB
M16C/60, M16C/20 Series Precautions for Wait and Stop modes Technical Update PDF 22 KB
Application Notes & White Papers
R8C/35C Group I2C bus Single Master Control Program (Master Transmit/Receive) I2C Communication for Issuing Restart Condition
Related Files: Sample Code
日本語 Application Note PDF 586 KB
Compiler Package Application Note: The application guide of Call Walker 日本語 Application Note PDF 243 KB
R8C/1x, 2x Series Standard Serial I/O Mode Protocol Specification 日本語 Application Note PDF 178 KB
R8C/35C Group Flash Memory Low-Current-Consumption Read Mode
Related Files: Sample Code
日本語 Application Note PDF 645 KB
R8C/35C Group Rewriting Program ROM Using EW0 Mode
Related Files: Sample Code
日本語 Application Note PDF 603 KB
R8C/35C Group I²C bus Single Master Control Program (Master Transmit/Receive)
Related Files: Sample Code
日本語 Application Note PDF 766 KB
R8C/35C Group I²C bus Single Master Control Program (Slave Transmit/Receive)
Related Files: Sample Code
日本語 Application Note PDF 764 KB
R8C Family Implementing Interrupts in MR8C/4 Application Note PDF 695 KB
R8C Family Implementing System Timer in MR8C/4 Application Note PDF 126 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 日本語, 简体中文 Application Note PDF 897 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
Debugging with MR8C/4 简体中文 Application Note PDF 469 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
General RTOS Concepts Application Note PDF 801 KB
How to Compute MR8C/4 User Stack and System Stack 简体中文 Application Note PDF 583 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
How to Implement MR8C/4 in Embedded Applications Application Note PDF 760 KB
- Source code for Application Note on how to implement MR8C/4 in Embedded Applications Sample Code ZIP 952 KB
How to Implement Timeout Feature in MR8C4 Application Note PDF 152 KB
- Source code for Application Note on Implementing Timeout Feature in MR8C/4 Sample Code ZIP 176 KB
How to use Data Queue in place of Mailbox Application Note PDF 325 KB
- Source code for Application Note on how to use Data Queue in place of Mailbox Sample Code ZIP 364 KB
Simple Flash API for R8C M16C M32C R32C
Related Files: Sample Code
Application Note PDF 302 KB
R8C/2x Series VDE Certified IEC60730 Self Test Code for R8C/2x Series MCU
Related Files: Sample Code
Application Note PDF 281 KB
M3S-TFS-Tiny: Original File System Software for Microcontrollers Application Note PDF 265 KB
- M3S-TFS-Tiny Original File System Sample Code ZIP 11.16 MB
M3S-T2-Tiny: Ultracompact TCP/IP Protocol Stack Software 日本語 Application Note PDF 244 KB
- M3S-T2-Tiny TCP/IP Protocol Stack Library Sample Code ZIP 5.74 MB
M3S-DTMF-Tiny: DTMF Tone Generation/Detection Software for Tiny Microcontrollers 日本語 Application Note PDF 214 KB
- M3S-DTMF-Tiny DTMF(Dual Tone Multi Frequency) Library Sample Code ZIP 7.88 MB
M3S-SEN-Tiny: Sound Data Compression Software For Tiny Microcontrollers Application Note PDF 224 KB
- M3S-SEN-Tiny Sound Compression Library Sample Code ZIP 5.93 MB
Low Power Consumption Mode Using Low Speed Periodic Wakeup
Related Files: Sample Code
日本語, 简体中文 Application Note PDF 112 KB
- 長い周期のタイマ - Sample Code ( rjc05b0040 ) Sample Code ZIP 378 KB
M3S-S2-Tiny: Sound Data Expansion Software for Tiny Microcontrollers Application Note PDF 219 KB
- M3S-S2-Tiny Sound Data Expansion Software Sample Code ZIP 4.75 MB
Perl Script to Convert S-Record Data to a C Structure 日本語, 简体中文 Application Note PDF 632 KB
- 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
Utility To Convert S-Record Data To A C-Structure Application Note PDF 255 KB
- Renesas MCU Utility To Convert S-Record Data To A C-Structure Sample Code ZIP 303 KB
Self Test Sample Code for Renesas Microcontrollers Application Note PDF 364 KB
- R8C Tiny, M16C Tiny, SH Tiny, and H8 Tiny Series Self Test Sample Code for Renesas Microcontrollers Sample Code ZIP 1.70 MB
Brushless DC Motor Control
Related Files: Sample Code
日本語, 简体中文 Application Note PDF 374 KB
- SIO3,4動作 - Sample Code Sample Code ZIP 338 KB
7546 Group Operation of Bus Collision Detection 日本語, 简体中文 Application Note PDF 248 KB
- Operation of Bus Collision Detection Sample Code ZIP 226 KB
- シリアルI/O動作(クロック非同期形シリアルI/Oモードの受信) - Sample Code Sample Code ZIP 352 KB
- 定时器RC(PWM模式) Sample Code ZIP 1.01 MB
M16C Family Control the Serial Flash of STMicroelectronics Using Clock Synchronous Serial I/O Application Note PDF 236 KB
- Serial Flash Driver Sample Program Sample Code ZIP 270 KB
Serial EEPROM of HN58X25xxx Series Control Using Clock Synchronous Serial I/O (UART) of M16C Application Note PDF 228 KB
- Serial EEPROM HN58X25xxx Series Sample Program M16C(UART) Sample Code ZIP 272 KB
Countermeasures against noise Application Note PDF 215 KB
General-purpose Program for Subtracting 32 Bits (REJ05B0371-0110) Application Note PDF 150 KB
- General-purpose Program for Subtracting 32 Bits - Sample Code (rej05b0371) Sample Code ZIP 64 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 A-D Converter (in one-shot mode. an external trigger) (REJ05B0404-0100Z) 日本語 Application Note PDF 73 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 A-D Converter (in one-shot mode. external op-amp connection mode)
Related Files: Sample Code
日本語 Application Note PDF 72 KB
- 32ビット乗算汎用プログラム ( rjj05b0406 ) Sample Code ZIP 89 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 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) (REJ05B0409-0100Z) 日本語 Application Note PDF 71 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 A-D Converter (in repeat sweep mode 1) (REJ05B0410-0100Z) 日本語 Application Note PDF 78 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 single sweep mode) (REJ05B0408-0100Z) 日本語 Application Note PDF 71 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 (one-shot mode) (REJ05B0403-0100Z) 日本語 Application Note PDF 68 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 D-A Converter (REJ05B0411-0100Z) 日本語 Application Note PDF 52 KB
- 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 DMAC (one-shot transfer mode) (REJ05B0412-0100Z) 日本語 Application Note PDF 72 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 DMAC (repeated transfer mode) (REJ05B0413-0100Z) 日本語 Application Note PDF 77 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 Watchdog Timer (watchdog timer interrupt)
Related Files: Sample Code
日本語 Application Note PDF 58 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 (REJ05B0391-0100Z) Application Note PDF 153 KB
- General-purpose Program for Example for Initial Setting Assembler - Sample Code (rej05b0391) Sample Code ZIP 79 KB
General-purpose Program for Adding 32 Bits (REJ05B0370-0100Z) Application Note PDF 138 KB
- General-purpose Program for Adding 32 Bits - Sample Code (rej05b0370) Sample Code ZIP 61 KB
General-purpose Program for Adding BCD (REJ05B0375-0100Z) Application Note PDF 144 KB
- General-purpose Program for Adding BCD - Sample Code (rej05b0375) Sample Code ZIP 65 KB
General-purpose Program for Calculating Sum-of-Products (REJ05B0368-0100Z) Application Note PDF 111 KB
- General-purpose Program for Calculating Sum-of-Products - Sample Code (rej05b0368) Sample Code ZIP 54 KB
General-purpose Program for Changing Blocks (REJ05B0269-0100Z) Application Note PDF 107 KB
- General-purpose Program for Changing Blocks - Sample Code (rej05b0269) Sample Code ZIP 51 KB
General-purpose Program for Clearing RAM (REJ05B0267-0100Z) Application Note PDF 103 KB
- General-purpose Program for Clearing RAM - Sample Code (rej05b0267) Sample Code ZIP 48 KB
General-purpose Program for Comparing 32 Bits (REJ05B0369-0100Z) Application Note PDF 140 KB
- General-purpose Program for Comparing 32 Bits - Sample Code (rej05b0369) Sample Code ZIP 62 KB
General-purpose Program for Compressing BCD (REJ05B0271-0100Z) Application Note PDF 106 KB
- General-purpose Program for Compressing BCD - Sample Code (rej05b0271) Sample Code ZIP 51 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 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 (REJ05B0379-0100Z) 日本語 Application Note PDF 109 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 Converting from 4-byte BCD Code to HEX Code (REJ05B0382-0100Z) Application Note PDF 112 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 Converting from 4-byte HEX Code to BCD Code (REJ05B0380-0100Z) Application Note PDF 111 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 ASCII to Hexadecimal Data (REJ05B0389-0100Z) Application Note PDF 124 KB
- General-purpose Program for Converting from ASCII to Hexadecimal Data - Sample Code (rej05b0389) Sample Code ZIP 63 KB
General-purpose Program for Converting from Binary Number to Floating-point Number (REJ05B0384-0100Z) Application Note PDF 123 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 Converting from Floating-point Number to Binary Number (REJ05B0383-0100Z) Application Note PDF 127 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 Converting from Hexadecimal Data to ASCII Code (REJ05B0390-0100Z) Application Note PDF 117 KB
- General-purpose Program for Converting from Hexadecimal Data to ASCII Code - Sample Code (rej05b0390) Sample Code ZIP 59 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 Lowercase Alphabet to Uppercase Alphabet - Sample Code (rej05b0387) Sample Code ZIP 59 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 Uppercase Alphabet to Lowercase Alphabet - Sample Code (rej05b0388) Sample Code ZIP 59 KB
General-purpose Program for Dividing 32 Bits (REJ05B0373-0100Z) Application Note PDF 122 KB
- General-purpose Program for Dividing 32 Bits - Sample Code (rej05b0373) Sample Code ZIP 60 KB
General-purpose Program for Dividing 64 Bits (REJ05B0374-0100Z) Application Note PDF 124 KB
- General-purpose Program for Dividing 64 Bits - Sample Code (rej05b0374) Sample Code ZIP 62 KB
General-purpose Program for Dividing BCD (REJ05B0378-0100Z) Application Note PDF 124 KB
- General-purpose Program for Dividing BCD - Sample Code (rej05b0378) Sample Code ZIP 61 KB
General-purpose Program for Indirect Subroutine Call (REJ05B0270-0100Z) Application Note PDF 145 KB
- General-purpose Program for Indirect Subroutine Call - Sample Code (rej05b0270) Sample Code ZIP 65 KB
General-purpose Program for Multiplying 32 Bits (REJ05B0372-0100Z) Application Note PDF 112 KB
- General-purpose Program for Multiplying 32 Bits - Sample Code (rej05b0372) Sample Code ZIP 55 KB
General-purpose Program for Multiplying BCD (REJ05B0377-0100Z) Application Note PDF 112 KB
- General-purpose Program for Multiplying BCD - Sample Code (rej05b0377) Sample Code ZIP 55 KB
General-purpose Program for Searching Array (REJ05B0386-0100Z) Application Note PDF 121 KB
- General-purpose Program for Searching Array - Sample Code (rej05b0386) Sample Code ZIP 61 KB
General-purpose Program for Sorting (REJ05B0385-0100Z) Application Note PDF 114 KB
- General-purpose Program for Sorting - Sample Code (rej05b0385) Sample Code ZIP 55 KB
General-purpose Program for Subtracting BCD (REJ05B0376-0100Z) Application Note PDF 145 KB
- General-purpose Program for Subtracting BCD - Sample Code (rej05b0376) Sample Code ZIP 66 KB
General-purpose Program for Transferring Blocks (REJ05B0268-0100Z) Application Note PDF 104 KB
- General-purpose Program for Transferring Blocks - Sample Code (rej05b0268) Sample Code ZIP 49 KB
A Software control of I2C-BUS using General-purpose Ports
Related Files: Sample Code
日本語 Application Note PDF 188 KB
- 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 - Other ZIP 513 KB
The Software Reset Judging Method
Related Files: Sample Code
Application Note PDF 127 KB
High-performance Embedded Workshop Tcl/Tk Application Note Application Note PDF 1.43 MB
Operation of Timer A (event counter mode. reload type) (REJ05B0118-0100Z) 日本語 Application Note PDF 64 KB
- Operation of Timer A (event counter mode. reload type) - Sample Code (rej05b0118) Sample Code ZIP 38 KB
Operation of Timer A (timer mode) (REJ05B0115-0100Z) 日本語 Application Note PDF 61 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) (REJ05B0116-0100Z) 日本語 Application Note PDF 62 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 (timer mode. pulse output function) (REJ05B0117-0100Z) 日本語 Application Note PDF 71 KB
- Operation of Timer A (timer mode. pulse output function) - Sample Code (rej05b0117) Sample Code ZIP 44 KB
Protect Operation (REJ05B0114-0100Z) 日本語 Application Note PDF 59 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
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
Tool News
[Notes] C/C++ Compiler Package for M16C and R8C Families 日本語 Tool News - Note PDF 141 KB
Other
Semiconductor Package Mount Manual 日本語, 简体中文 Other PDF 10.28 MB
Semiconductor Reliability Handbook 日本語 General Reliability Literature PDF 14.70 MB
High-performance Embedded Workshop V.4.09 Release Note ( R20UT2059EJ0100 ) 日本語 Release Note PDF 307 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
MR8C/4 V.1.01 Release 00 Release Note (Real-time OS for R8C Family) 日本語 Release Note PDF 237 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
MCU M16C Family (R32C/M32C/M16C/R8C) Brochure PDF 29.76 MB
R8C/28, 29 A/D Converter Characteristics (Analog Input Current vs AVcc/Topr: 25)/Analog Input: 0V, Avcc/AVcc-Vss: 0.1uF, Vref-Vss: 0.1uF, ANIN-Vss: 0.1uF /AVcc=Vref/XIN Clock: 10MHz, φAD: 5MHz, Sample and Hold: On, Repeat Mode/AN8 to AN11 Other PDF 20 KB
R8C/28, R8C/29 A/D Converter Characteristics (A/D Accuracy (10-bit)/ Topr: -40)/AVcc-Vss: 0.1uF, Vref-Vss: 0.1uF, ANIN-Vss: 0.1uF/AVcc=Vref: 2.252V /XIN Clock: 10MHz, φAD: 5MHz, Sample and Hold: On, Repeat Mode Other PDF 65 KB
R8C/28, R8C/29 A/D Converter Characteristics (A/D Accuracy (10-bit)/ Topr: -40)/AVcc-Vss: 0.1uF, Vref-Vss: 0.1uF, ANIN-Vss: 0.1uF/AVcc=Vref: 3.379V /XIN Clock: 20MHz, φAD: 10MHz, Sample and Hold: On, Repeat Mode Other PDF 74 KB
R8C/28, R8C/29 A/D Converter Characteristics (A/D Accuracy (10-bit)/ Topr: 25)/AVcc-Vss: 0.1uF, Vref-Vss: 0.1uF, ANIN-Vss: 0.1uF/AVcc=Vref: 2.252V /XIN Clock: 10MHz, φAD: 5MHz, Sample and Hold: On, Repeat Mode Other PDF 63 KB
R8C/28, R8C/29 A/D Converter Characteristics (A/D Accuracy (10-bit)/ Topr: 85)/AVcc-Vss: 0.1uF, Vref-Vss: 0.1uF, ANIN-Vss: 0.1uF/AVcc=Vref: 2.252V /XIN Clock: 10MHz, φAD: 5MHz, Sample and Hold: On, Repeat Mode Other PDF 63 KB
R8C/28, R8C/29 A/D Converter Characteristics (A/D Accuracy (10-bit)/ Topr: 85)/AVcc-Vss: 0.1uF, Vref-Vss: 0.1uF, ANIN-Vss: 0.1uF/AVcc=Vref: 3.379V /XIN Clock: 20MHz, φAD: 10MHz, Sample and Hold: On, Repeat Mode Other PDF 73 KB
R8C/28, R8C/29 Output Characteristics (IOH vs VOH / Operating Conditions: Topr: -40, 25, 85 [degrees C]) / Vcc: 2.2V / P1_0 to P1_7, P3_3 to P3_5, P3_7, P4_5 Other PDF 12 KB
R8C/28, R8C/29 Output Characteristics (IOH vs VOH / Operating Conditions: Topr: 25 [degrees C]) / Vcc: 5V, 3V, 2.2V / P1_0 to P1_7, Drive Capacity=High Other PDF 14 KB
R8C/28, R8C/29 Output Characteristics (IOH vs VOH / Operating Conditions: Topr: -40, 25, 85 [degrees C]) / Vcc: 3V / P1_0 to P1_7, P3_3 to P3_5, P3_7, P4_5 Other PDF 15 KB
R8C/28, R8C/29 Output Characteristics (IOH vs VOH / Operating Conditions: Topr: -40, 25, 85 [degrees C]) / Vcc: 5V / P1_0 to P1_7, P3_3 to P3_5, P3_7, P4_5 Other PDF 14 KB
R8C/28, R8C/29 Output Characteristics (IOH vs VOH / Operating Conditions: Topr: 25 [degrees C]) / Vcc: 5V, 3V, 2.2V / P1_0 to P1_7, P3_3 to P3_5, P3_7, P4_5 Other PDF 12 KB
R8C/28, R8C/29 Output Characteristics (VOH vs Vcc / Operating Conditions: Topr: 25 [degrees C]) / IOH: -20mA, -5mA, -2mA / P1_0 to P1_7, Drive Capacity=High Other PDF 11 KB
R8C/28, R8C/29 Output Characteristics (VOH vs Vcc / Operating Conditions: Topr: 25 [degrees C]) / IOH: -5mA, -1mA / P1_0 to P1_7, Drive Capacity=Low Other PDF 11 KB
R8C/28, R8C/29 Output Characteristics (VOL vs Vcc / Operating Conditions: Topr: 25 [degrees C]) / IOL: 20mA, 5mA, 2mA / P1_0 to P1_7, Drive Capacity=High Other PDF 11 KB
R8C/28, R8C/29 Output Characteristics (VOL vs Vcc / Operating Conditions: Topr: 25 [degrees C]) / IOL: 5mA, 1mA / P1_0 to P1_7, Drive Capacity=Low Other PDF 11 KB
R8C/28, R8C/29 Output Characteristics (VOL vs Vcc / Operating Conditions: Topr: 25 [degrees C]) / IOL: 5mA, 1mA, 200μA / P1_0 to P1_7, P3_3 to P3_5, P3_7, P4_5 Other PDF 11 KB
R8C/28, R8C/29 Pull-up MOS Current (-lp vs Vcc / Operating Conditions: Topr: -40, 25, 85 [degrees C]) / Pull-up MOS: On / P1_0 to P1_7, P3_3 to P3_5, P3_7, P4_5 Other PDF 11 KB
R8C/28, R8C/29 Voltage Detection Circuit (Vdet0 vs Topr / Operating Conditions: VCA27=VCA26=0, VCA25=1) / LVD0 Other PDF 11 KB
R8C/28, R8C/29 Voltage Detection Circuit (Vdet1 vs Topr / Operating Conditions: VCA27=0, VCA26=1, VCA25=0) / LVD1 Other PDF 11 KB
R8C/28, R8C/29 Voltage Detection Circuit (Vdet2 vs Topr / Operating Conditions: VCA27=1, VCA26=VCA25=0) / LVD2 Other PDF 11 KB
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

file_downloadDownloads

Title language Type Format File Size Date
Software
[Evaluation Software] Flash Development Toolkit V.4.09 Release 03 日本語 Software & Tools - Evaluation Software ZIP 37.73 MB
R8C/28, R8C/29 Group Register Definition 日本語 Software & Tools - Other ZIP 18 KB
[Evaluation Software] C/C++ Compiler Package for M16C Series and R8C Family M3T-NC30WA V.6.00 Release 00 日本語 Software & Tools - Evaluation Software ZIP 143.96 MB
[Evaluation Software] C Compiler Package for M16C Series and R8C Family M3T-NC30WA V.5.45 Release 01 日本語 Software & Tools - Evaluation Software EXE 100.53 MB
E8a self-check program V.1.00.02 日本語 Software & Tools - Other ZIP 116 KB
Install Manager Utility V.1.03.01 Upgrade 日本語 Software & Tools - Other EXE 1.30 MB
Peripheral Driver Generator V.1.04 (for SH/Tiny, M16C/60, M16C/Tiny, R8C/1x, R8C/2x, H8S/Tiny, H8/300H Tiny Series) 日本語 Software & Tools - Other EXE 27.21 MB
AutoUpdate Utility V.1.05.00 Upgrade 日本語 Software & Tools - Other EXE 7.57 MB
R8C/28, R8C/29 Group Register Definition 日本語 Software & Tools - Other ZIP 17 KB
Maskfile Converter MM V.3.00 Release 3A Utility Software & Tools - Other EXE 10.05 MB
Upgrades
CcnvNC30 C Source Code Converter V1.00.01 日本語 Upgrade - Compiler ZIP 53 KB
Flash Development Toolkit V.4.09 Release 03 Upgrade 日本語 Upgrade - Programmer ZIP 37.73 MB
Flash Development Toolkit V.4.09 Release 02 (Light version) Upgrade 日本語 Upgrade - Programmer ZIP 9.12 MB
Flash Development Toolkit V.4.09 Release 02 Upgrade 日本語 Upgrade - Programmer ZIP 38.46 MB
Flash Development Toolkit V.4.09 Release 01 (Light version) Upgrade 日本語 Upgrade - Programmer ZIP 9.13 MB
Flash Development Toolkit V.4.09 Release 01 Upgrade 日本語 Upgrade - Programmer ZIP 38.47 MB
Flash Development Toolkit V.4.09 Release 00 Upgrade 日本語 Upgrade - Programmer ZIP 38.47 MB
Flash Development Toolkit V.4.08 Release 02 (Light version) Upgrade 日本語 Upgrade - Programmer EXE 3.22 MB
Flash Development Toolkit V.4.08 Release 02 Upgrade 日本語 Upgrade - Programmer EXE 39.98 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
High-performance Embedded Workshop V.4.09.01 Full Update 日本語 Upgrade - IDE EXE 68.25 MB
Flash Development Toolkit V.4.08 Release 01 (Light version) Upgrade 日本語 Upgrade - Programmer EXE 24.65 MB
Flash Development Toolkit V.4.08 Release 01 Upgrade 日本語 Upgrade - Programmer EXE 40.02 MB
E8a Emulator Software V.1.05 Release 01 (Full package) 日本語 Upgrade - Debugger ZIP 309.39 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 ZIP 43.58 MB
High-performance Embedded Workshop Real-Time OS Aware Debugging Upgrade module 日本語 Upgrade - OS ZIP 197 KB
M16C R8C Compact Emulator Debugger V.1.03 Release 00 Upgrade 日本語 Upgrade - Debugger EXE 73.85 MB
M16C R8C PC7501 Emulator Debugger V.1.03 Release 00 Upgrade 日本語 Upgrade - Debugger EXE 78.98 MB
Sample Code
R8C/35C Group I2C bus Single Master Control Program (Master Transmit/Receive) I2C Communication for Issuing Restart Condition Rev.1.00 - Sample Code
Related Files: Application Note
日本語 Sample Code ZIP 677 KB
R8C/25 Group Timer RA in Pulse Output Mode Rev.1.10 - Sample Code
Related Files: Application Note
日本語 Sample Code ZIP 290 KB
R8C/25 Group Timer RA in Timer Mode Rev.1.10 - Sample Code
Related Files: Application Note
日本語 Sample Code ZIP 280 KB
R8C/27 Group Timer RC in Input Capture Function Rev.1.10 - Sample Code
Related Files: Application Note
日本語 Sample Code ZIP 460 KB
R8C/27 Group Timer RC in Output Compare Function Rev.1.10 - Sample Code
Related Files: Application Note
日本語 Sample Code ZIP 454 KB
R8C/27 Group Timer RC in PWM2 Mode Rev.1.10 - Sample Code
Related Files: Application Note
日本語 Sample Code ZIP 557 KB
R8C/2D Group Clock Synchronous Serial I/O with Chip Select (SSU) - Sample Code
Related Files: Application Note
Sample Code ZIP 733 KB
R8C/35C Group Flash Memory Low-Current-Consumption Read Mode - Sample Code
Related Files: Application Note
日本語 Sample Code ZIP 857 KB
R8C/35C Group Rewriting Program ROM Using EW0 Mode - Sample Code
Related Files: Application Note
日本語 Sample Code ZIP 1.09 MB
R8C/35C Group I²C bus Single Master Control Program (Slave Transmit/Receive) - Sample Code
Related Files: Application Note
日本語 Sample Code ZIP 966 KB
R8C/25 Group Clock Synchronous Serial Program Downloader - Sample Code
Related Files: Application Note
Sample Code ZIP 464 KB
Source code for Application Note on Implementing Timeout Feature in MR8C/4 Sample Code ZIP 176 KB
- How to Implement Timeout Feature in MR8C4 Application Note PDF 152 KB
Source code for Application Note on how to implement MR8C/4 in Embedded Applications Sample Code ZIP 952 KB
- How to Implement MR8C/4 in Embedded Applications Application Note PDF 760 KB
Source code for Application Note on how to use Data Queue in place of Mailbox Sample Code ZIP 364 KB
- How to use Data Queue in place of Mailbox Application Note PDF 325 KB
Source code for Application note on how to debug applications running on MR8C/4 Sample Code ZIP 877 KB
- Debugging with MR8C/4 简体中文 Application Note PDF 469 KB
Source code for Workspace Creation Application Note on MR8C/4 OS Sample Code ZIP 879 KB
- Creating Workspace with MR8C/4 日本語, 简体中文 Application Note PDF 897 KB
M3S-DTMF-Tiny DTMF(Dual Tone Multi Frequency) Library Sample Code ZIP 7.88 MB
- M3S-DTMF-Tiny: DTMF Tone Generation/Detection Software for Tiny Microcontrollers 日本語 Application Note PDF 214 KB
M3S-SEN-Tiny Sound Compression Library Sample Code ZIP 5.93 MB
- M3S-SEN-Tiny: Sound Data Compression Software For Tiny Microcontrollers Application Note PDF 224 KB
M3S-T2-Tiny TCP/IP Protocol Stack Library Sample Code ZIP 5.74 MB
- M3S-T2-Tiny: Ultracompact TCP/IP Protocol Stack Software 日本語 Application Note PDF 244 KB
M3S-S2-Tiny Sound Data Expansion Software Sample Code ZIP 4.75 MB
- M3S-S2-Tiny: Sound Data Expansion Software for Tiny Microcontrollers Application Note PDF 219 KB
Renesas MCU Perl Script to Convert S-Record Data to a C Structure Sample Code ZIP 613 KB
- Perl Script to Convert S-Record Data to a C Structure 日本語, 简体中文 Application Note PDF 632 KB
Renesas MCU Utility To Convert S-Record Data To A C-Structure Sample Code ZIP 303 KB
- Utility To Convert S-Record Data To A C-Structure Application Note PDF 255 KB
Program ROM Rewrite Using EW0 Mode - Sample Code
Related Files: Application Note
Sample Code ZIP 721 KB
Serial EEPROM HN58X25xxx Series Sample Program M16C(UART) Sample Code ZIP 272 KB
- Serial EEPROM of HN58X25xxx Series Control Using Clock Synchronous Serial I/O (UART) of M16C Application Note PDF 228 KB

select_allSoftware & Tool Pages

Title Type Description Company
Peripheral Driver Generator Code Generator A tool for automatically generating drivers for the built-in peripheral I/Os of a microcomputer (for RX210, RX220, RX63x, and RX62x)
Renesas
SPI Serial EEPROM Driver Serial Memory Device Drivers for SPI Bus Serial EEPROM R1EX25xxx Series and HN58X25xxx Series Renesas
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
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
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