Description
The R8C/13 Group is supported only for customers who have already adopted these products. The RL78/G14 Group is recommended for new designs.
This MCU is built using the high-performance silicon gate CMOS process using a R8C/Tiny Series CPU core and is packaged in a 32-pin plastic molded LQFP. This MCU operates using sophisticated instructions featuring a high level of instruction efficiency. With 1Mb of address space, it is capable of executing instructions at high speed. The data flash ROM (2KB X 2 blocks) is embedded.
Applications
- Electric Household Appliance
- Office Equipment
- Housing Equipment (Sensor / Security)
- General Industrial Equipment
- Audio
| Part Number | Status | Samples | Stock | Package |
|---|---|---|---|---|
| R5F21132DFP | Obsolete | N/A | Out of Stock | Package |
| R5F21132FP | Obsolete | N/A | Out of Stock | Package |
| R5F21133DFP | Obsolete | N/A | Out of Stock | Package |
| R5F21133FP | Obsolete | N/A | Out of Stock | Package |
| R5F21134DFP | Obsolete | N/A | Out of Stock | Package |
| R5F21134FP | Obsolete | N/A | Out of Stock | Package |
Loading
Filters
Applied Filters
Log in required to subscribe
- Tool News - Note
- Product Change Notice
- Technical Update
- Product Change Notice
- Guide
- Product Change Notice
- Document
- Technical Update
- Application NoteAI-generated Summary: The document explains how to register and uninstall Call Walker within the High-performance Embedded Workshop (HEW). It guides users to launch HEW without opening a workspace, access the Tools Administration menu, and register the Call Walker tool by specifying the registration file path. After registration, Call Walker version 2.3 appears in the menu. Upon uninstalling HEW, users must manually delete the remaining Call Walker directory. It also provides Renesas Electronics website and contact information for support. The revision history notes the first edition release date.
- Technical Update
- Technical Update
- Brochure
Recommended Documents (1)
Datasheets (1)
- Guide
- Guide
- GuideRelated Files:
- Guide
Manuals & Guides (5)
- Application NoteAI-generated Summary: The document explains how to register and uninstall Call Walker within the High-performance Embedded Workshop (HEW). It guides users to launch HEW without opening a workspace, access the Tools Administration menu, and register the Call Walker tool by specifying the registration file path. After registration, Call Walker version 2.3 appears in the menu. Upon uninstalling HEW, users must manually delete the remaining Call Walker directory. It also provides Renesas Electronics website and contact information for support. The revision history notes the first edition release date.
- Application NoteAI-generated Summary: The document presents performance data of the signal processing library on SH2A-FPU and RX devices, detailing CPU cycles for various DSP functions such as FFT, FIR, and IIR filters across different sample sizes and coefficients. It also provides Renesas Electronics website and support contact information. The revision record notes the first edition release date as December 17, 2010.Related Files:
- Application NoteAI-generated Summary: This document explains how to configure and operate the asynchronous serial interface mode (UART) for data reception at 9600bps using the R32C/100 Series MCUs. It details setting bit rates, data format (8-bit length, odd parity, 1 stop bit), and internal clock usage. RTS pins control data reception flow, with specific port and register settings provided. The reception process includes RTS signaling, bit order, and interrupt handling upon data receipt.Related Files:
- Application NotePDF 126 KB R20AN0090ES0100 Rev.1.00 Mar 01, 2010AI-generated Summary: The system timer in MR8C/4 tracks elapsed time in an RTOS by generating periodic interrupts, incrementing a tick counter. The timer's resolution depends on application needs, hardware limitations, and counter storage. MR8C/4 uses a 6-byte counter allowing up to 8925 years of tick counting at 1ms resolution. Hardware timer inaccuracies require adjustments to ensure minimum delay durations. Users configure the system timer by selecting hardware timers, setting interrupt priorities, and defining interrupt vectors. The system timer manages time-based functions and is optional if no time management is used.
- Application NotePDF 938 KB R20AN0089ES0100 Rev.1.00 Mar 01, 2010AI-generated Summary: MR8C/4 provides two types of time event handlers: cyclic handlers for repetitive events at fixed intervals, and alarm handlers for one-shot events at specified times. These handlers operate independently from tasks, executing in non-task contexts with priority between interrupts and dispatchers. Time event handlers must be statically created in configuration files and require the CPU to be unlocked for activation. Accuracy depends on system timer resolution, with R8C devices supporting up to 1 ms resolution. Cyclic handlers can be used to trigger tasks periodically without reprogramming timers.View More (107)
Application Notes & White Papers (107)
- Product Change Notice
- Product Change Notice
- Product Change Notice
Product Notices (PCN, EOL, etc) (4)
- Technical Update
- Technical Update
- Technical Update
- Technical UpdateView More (22)
Errata & Technical Updates (22)
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
- Tool News - Note
Tool News (1)
- Brochure
Marketing Collateral (3)
- Document
Other (1)
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
Loading
Filters
Applied Filters
Software & Tools
Filter by Type
Filter by Provider
Sample Code
Filter by Application
Filter by Function
Filter by Compiler
Filter by IDE
Simulation Models
Partner Solutions
- IDE and Coding ToolRenesas integrated development environment (IDE) (for SuperH, RX, R8C, M32R, M16C, H8SX, H8S, H8, and 740 families).
- Compiler/AssemblerC/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.
- EmulatorOn-Chip Debugging Emulator for M16C and H8 families. Available as a flash memory programmer for M16C and 740(QzROM) families also by using with Flash Development Toolkit. Note that the H8 family MCUs support the debugging features and that the 740 family MCUs support only the programming features. * Successor : E8a
- EmulatorOn-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.
- EmulatorEmulator for M16C Family [Overseas Standards Compliant]. Support for all operating frequencies of M16C.
- Programmer (Unit/SW)On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Flash Development Toolkit]
- Programmer (Unit/SW)On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Flash Development Toolkit] [Support MCU/MPU and devices: SuperH RISC engine, R8C, M16C, H8SX, H8S, H8, 740]
- Programmer (Unit/SW)Flash memory programming software. [Support MCU/MPU and devices: SuperH RISC engine, RX, R8C, M16C, H8SX, H8S, H8, 740]
- Programmer (Unit/SW)Connected with a Flash Programmer, these IC Socket Boards enable reprogramming of the on-chip Memory before mounting.
- Software & Tools - Other
- Software & Tools - Other
- Software & Tools - Other
- Software & Tools - Other
- Software & Tools - Other
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
- IDE and Coding ToolRenesas integrated development environment (IDE) (for SuperH, RX, R8C, M32R, M16C, H8SX, H8S, H8, and 740 families).
- Compiler/AssemblerC/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.
- EmulatorOn-Chip Debugging Emulator for M16C and H8 families. Available as a flash memory programmer for M16C and 740(QzROM) families also by using with Flash Development Toolkit. Note that the H8 family MCUs support the debugging features and that the 740 family MCUs support only the programming features. * Successor : E8a
- EmulatorOn-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.View More (24)
Software & Tools (24)
- Sample CodeRelated Files:
- Sample CodeRelated Files:
- Sample CodeRelated Files:
- Sample CodeRelated Files:
- Sample CodeRelated Files:View More (18)
Sample Code (18)
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
Support Communities
-
pwm with r8c/13
I'm trying to pwm with timer y en z. I can make a pwm signal but i only can manipulate the high period of the wave. It seems to be that i dont can manipulate the typr and tzpr register. I have checked the adresses in the special function ...
Dec 27, 2009 -
Tool chain for the R8C/13
Hello, which tool chain can i use for the R8C/13? Which settings should i use? Thank you.
May 23, 2015 -
VREF current
I am trying to connect to a R8C/13 VREF Pin a TI 4.096V component in order to increasethe A/D accuracy.I am facing a problem with the current driven by this pin which is much higher than the 25 mAacceptable by this component.Anyone has ...
Nov 24, 2010
Knowledge Base
-
How are codes handled if debugging R8C with E1 E20 or E8a?
ID Codes are handled differently when debugging R8C/10 to R8C/13 MCUs and R8C/14 MCUs or beyond*, as described below.*The E1 and E20 emulators support R8C/3x MCUs or beyond. R8C/10 to R8C/13 Group MCUs:In all E8a emulator ...
Jul 30, 2012 -
How long is the oscillation time for oscillator of R8C/10 to R8C/1B?
The oscillation stabilization time for the low-speed on-chip oscillator is as follows: 16μs (Typ.) at 125kHz. The oscillation stabilization times for the high-speed on-chip oscillator are as follows: R8C/11, R8C/13 Groups 250ns (Typ.) at 5V, 25 degrees C, HR1=40h R8C/ ...
Jul 27, 2006 -
How are ID codes handled when debugging an R8C Family MCU with E8?
ID Codes are handled differently when debugging R8C/10 to R8C/13 MCUs and R8C/14 MCUs or beyond, as described below. R8C/10 to R8C/13 Group MCUs:In all E8 emulator modes, the ID code described in the user program is written to ...
Apr 26, 2017
Support Communities
Get quick technical support online from Renesas Engineering Community technical staff.
Knowledge Base
Browse our knowledge base for helpful articles, FAQs, and other useful resources.
