Overview

Description

The R8C/38W, X, Y, and Z are limited to customers who have already adopted these products. The RL78/F12, F13, F14, F15 Groups are recommended for new designs.

The R8C/38W Group, R8C/38X Group, R8C/38Y Group, and R8C/38Z Group of single-chip MCUs incorporate the R8C CPU core, employing sophisticated instructions for a high level of efficiency. With 1Mb of address space, and it is capable of executing instructions at high speed. In addition, the CPU core boasts 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, reduces the number of system components. The R8C/38W Group and R8C/38X Group have a single channel CAN module and are suitable for LAN systems in vehicles and for FA. The R8C/38Y Group and R8C/38Z Group do not have CAN modules. The R8C/38W Group and R8C/38Y Group have data flash (1KB × 4 blocks) with the background operation (BGO) function.

Applications

Applications

  • Automotive

Documentation

Type
Date
PDF 624 KB 日本語 Datasheet
PDF 2.17 MB 日本語 End Of Life Notice
PDF 136 KB 日本語 Technical Update
PDF 141 KB 日本語 Tool News - Note
PDF 417 KB 日本語 , 简体中文 Flyer
PDF 10.28 MB 日本語 , 简体中文 Other
PDF 338 KB Guide
PDF 4.86 MB 日本語 Product Change Notice
PDF 211 KB 日本語 Technical Update
PDF 3.74 MB 日本語 Product Change Notice
PDF 14.70 MB 日本語 General Reliability Literature
PDF 378 KB 日本語 Guide
PDF 1.46 MB 日本語 Product Change Notice
PDF 1.08 MB 日本語 Technical Update
PDF 777 KB 日本語 Technical Update
PDF 146 KB 日本語 Technical Update
PDF 243 KB 日本語 Application Note
PDF 86 KB 日本語 Technical Update
PDF 3.10 MB 日本語 Technical Update
PDF 1.73 MB 日本語 Manual - Development Tools
PDF 269 KB 日本語 Technical Update
PDF 8.55 MB 日本語 Manual - Hardware
PDF 139 KB 日本語 Technical Update
PDF 42 KB 日本語 Technical Update
PDF 307 KB 日本語 Release Note
PDF 19 KB 日本語 Technical Update
PDF 240 KB 日本語 Release Note
PDF 237 KB 日本語 Release Note
PDF 2.56 MB 日本語 Brochure
PDF 3.81 MB 日本語 Manual - Development Tools
PDF 1.07 MB 日本語 Manual - Development Tools
PDF 1.66 MB 日本語 Manual - Development Tools
PDF 591 KB 日本語 Release Note
PDF 3.89 MB 日本語 Manual - Development Tools
PDF 9.89 MB 日本語 Manual - Development Tools
PDF 163 KB 日本語 Release Note
PDF 4.16 MB 日本語 Manual - Development Tools
PDF 5.78 MB 日本語 Manual - Development Tools
PDF 483 KB 日本語 Release Note
PDF 24 KB 日本語 Technical Update
PDF 645 KB 日本語 Application Note
PDF 603 KB 日本語 Application Note
PDF 1.85 MB 日本語 Manual - Development Tools
PDF 2.98 MB 日本語 Manual - Development Tools
PDF 136 KB 日本語 Release Note
PDF 791 KB 日本語 Application Note
PDF 785 KB 日本語 Application Note
PDF 762 KB 日本語 Application Note
PDF 26 KB 日本語 Technical Update
PDF 663 KB 日本語 Quick Start Guide
PDF 300 KB 日本語 Manual - Development Tools
PDF 242 KB 日本語 Manual - Development Tools
PDF 212 KB 日本語 Manual - Development Tools
PDF 313 KB 日本語 Manual - Development Tools
PDF 1.28 MB 日本語 Manual - Development Tools
PDF 292 KB 日本語 Manual - Development Tools
PDF 695 KB Application Note
PDF 126 KB Application Note
PDF 938 KB Application Note
PDF 750 KB 日本語 Application Note
PDF 371 KB 日本語 Guide
PDF 286 KB Application Note
PDF 926 KB 日本語 Guide
PDF 897 KB 日本語 , 简体中文 Application Note
PDF 469 KB 简体中文 Application Note
PDF 801 KB Application Note
PDF 583 KB 简体中文 Application Note
PDF 760 KB Application Note
PDF 152 KB 日本語 Application Note
PDF 325 KB 日本語 Application Note
PDF 34 KB 日本語 Technical Update
PDF 86 KB 日本語 Technical Update
PDF 265 KB Application Note
PDF 244 KB 日本語 Application Note
PDF 214 KB 日本語 Application Note
PDF 224 KB Application Note
PDF 134 KB 日本語 Technical Update
PDF 219 KB Application Note
PDF 632 KB 日本語 , 简体中文 Application Note
PDF 255 KB Application Note
PDF 364 KB Application Note
PDF 1.10 MB 日本語 Technical Update
PDF 29.76 MB Brochure
PDF 75 KB 日本語 Technical Update
PDF 236 KB Application Note
PDF 228 KB Application Note
PDF 31 KB 日本語 Technical Update
PDF 68 KB 日本語 Release Note
PDF 126 KB 日本語 Technical Update
PDF 66 KB 日本語 Technical Update
PDF 301 KB 日本語 Technical Update
PDF 215 KB Application Note
PDF 359 KB 日本語 Manual - Development Tools
PDF 504 KB 日本語 Manual - Development Tools
PDF 41 KB 日本語 Technical Update
PDF 1.32 MB Brochure
PDF 150 KB Application Note
PDF 1.38 MB 简体中文 Manual - Development Tools
PDF 898 KB Application Note
PDF 2.05 MB Application Note
PDF 381 KB 日本語 Technical Update
PDF 683 KB Application Note
PDF 73 KB 日本語 Application Note
PDF 72 KB 日本語 Application Note
PDF 71 KB 日本語 Application Note
PDF 71 KB 日本語 Application Note
PDF 78 KB 日本語 Application Note
PDF 71 KB 日本語 Application Note
PDF 68 KB 日本語 Application Note
PDF 52 KB 日本語 Application Note
PDF 72 KB 日本語 Application Note
PDF 77 KB 日本語 Application Note
PDF 58 KB 日本語 Application Note
PDF 153 KB Application Note
PDF 138 KB Application Note
PDF 144 KB Application Note
PDF 111 KB Application Note
PDF 107 KB Application Note
PDF 103 KB Application Note
PDF 140 KB Application Note
PDF 106 KB Application Note
PDF 109 KB Application Note
PDF 109 KB 日本語 Application Note
PDF 112 KB Application Note
PDF 111 KB Application Note
PDF 124 KB Application Note
PDF 123 KB Application Note
PDF 127 KB Application Note
PDF 117 KB Application Note
PDF 117 KB Application Note
PDF 117 KB Application Note
PDF 122 KB Application Note
PDF 124 KB Application Note
PDF 124 KB Application Note
PDF 145 KB Application Note
PDF 112 KB Application Note
PDF 112 KB Application Note
PDF 121 KB Application Note
PDF 114 KB Application Note
PDF 145 KB Application Note
PDF 104 KB Application Note
PDF 188 KB 日本語 Application Note
PDF 127 KB Application Note
PDF 1.43 MB Application Note
PDF 64 KB 日本語 Application Note
PDF 61 KB 日本語 Application Note
PDF 62 KB 日本語 Application Note
PDF 71 KB 日本語 Application Note
PDF 59 KB 日本語 Application Note
PDF 490 KB 日本語 Application Note
PDF 29 KB Technical Update
PDF 43 KB 日本語 Technical Update
PDF 49 KB Technical Update
PDF 22 KB Technical Update
PDF 26 KB Technical Update
PDF 19 KB Technical Update
156 items

Design & Development

Software & Tools

Software & Tools

Software title
Software type
Company
M3T-MR30/4 Real-time OS for M16C Series and R8C Family
μITRON4.0 Specification real-time OS for M32C/80, M16C/80 Series [Required IDE :High-performance Embedded Workshop]
ITRON OS 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.
Compiler/Assembler Renesas
MISRA C Rule Checker SQMlint
MISRA C Rule Checker (option)
Compiler/Assembler Renesas
E100
A full-spec emulator available for full bus trace. This can be used for various devices by MCU units or connection parts exchange. [Compatible software(GUI): High-performance Embedded Workshop] [Target devices: RX610, R8C/5x, R8C/3x, M16C/64, RS-4 and others.]
Emulator Renesas
R0E521300MCU00
MCU unit for the R8C/3x Series [for E100]. An MCU-dependent converter board is required.
Emulator Renesas
E8a
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.
Emulator Renesas
High-performance Embedded Workshop
Renesas integrated development environment (IDE) (for SuperH, RX, R8C, M32R, M16C, H8SX, H8S, H8, and 740 families).
IDE and Coding Tool Renesas
Flash Development Toolkit (Programming GUI)
Flash memory programming software. [Support MCU/MPU and devices: SuperH RISC engine, RX, R8C, M16C, H8SX, H8S, H8, 740]
Programmer (Unit/SW) Renesas
Simulator Debugger for M16C Series and R8C Family
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.)
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
PG-FP6
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]
Programmer (Unit/SW) Renesas
12 items

Software Downloads

Type
Date
PDF 2.17 MB 日本語 End Of Life Notice
ZIP 289 KB 日本語 Upgrade - Programmer
ZIP 56.45 MB 日本語 Upgrade - Programmer
ZIP 37.73 MB 日本語 Software & Tools - Evaluation Software
ZIP 37.73 MB 日本語 Upgrade - Programmer
ZIP 117 KB 日本語 Upgrade - Programmer
EXE 58.78 MB 日本語 Upgrade - Programmer
ZIP 9.12 MB 日本語 Upgrade - Programmer
ZIP 38.46 MB 日本語 Upgrade - Programmer
ZIP 9.13 MB 日本語 Upgrade - Programmer
ZIP 38.47 MB 日本語 Upgrade - Programmer
ZIP 6.07 MB 日本語 Upgrade - IDE
ZIP 38.47 MB 日本語 Upgrade - Programmer
ZIP 1.21 MB 日本語 Software & Tools - Other
ZIP 1.90 MB 日本語 Upgrade - Programmer
ZIP 14.57 MB 日本語 Upgrade - IDE
ZIP 66.81 MB 日本語 Upgrade - IDE
ZIP 2.38 MB 日本語 Upgrade - IDE
ZIP 148.76 MB 日本語 Upgrade - Debugger
ZIP 309.39 MB 日本語 Upgrade - Debugger
ZIP 111.27 MB 日本語 Upgrade - Debugger
ZIP 43.58 MB 日本語 Upgrade - Debugger
ZIP 197 KB 日本語 Upgrade - OS
ZIP 143.96 MB 日本語 Software & Tools - Evaluation Software
ZIP 100.43 MB 日本語 Software & Tools - Evaluation Software
ZIP 116 KB 日本語 Software & Tools - Other
EXE 1.30 MB 日本語 Software & Tools - Other
EXE 7.57 MB 日本語 Software & Tools - Other
EXE 10.05 MB Software & Tools - Other
29 items

Sample Code

Sample Code

Filters
Title Type Date Date
ZIP 709 KB IDE: HEW Sample Code
ZIP 1.10 MB 日本語 IDE: HEW Sample Code
ZIP 479 KB 日本語 IDE: HEW Sample Code
ZIP 473 KB 日本語 IDE: HEW Sample Code
ZIP 733 KB IDE: HEW Sample Code
ZIP 857 KB 日本語 IDE: HEW Sample Code
ZIP 1.09 MB 日本語 IDE: HEW Sample Code
ZIP 1.65 MB Sample Code
ZIP 1.15 MB 日本語 Sample Code
ZIP 904 KB Sample Code
ZIP 510 KB IDE: HEW Sample Code
ZIP 176 KB Sample Code
ZIP 952 KB Sample Code
ZIP 364 KB Sample Code
ZIP 877 KB Sample Code
ZIP 879 KB Sample Code
ZIP 7.88 MB
Application: Consumer Electronics, Industrial, Medical and Healthcare Solutions
Compiler: GNU ARM Embedded IDE: e2 studio
Sample Code
ZIP 5.93 MB Sample Code
ZIP 5.74 MB Sample Code
ZIP 4.75 MB Sample Code
20 items

Models