Overview
Description
The R8C/34C Group is supported only for customers who have already adopted these products. The RL78/G1F Group is recommended for new designs.
The R8C/34C Group of single-chip MCUs incorporates 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/34C Group has data flash (1KB × 4 blocks) with the background operation (BGO) function.
Comparison
Applications
- Electronic Household Appliances
- Office Equipment
- Audio Equipment
- Consumer Equipment
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 |
| PG-FP6 Flash memory programmer [Programming software: Dedicated GUI-based software, the "FP6 Terminal"] [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, RISC-V MCU, 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 |
|
10 items
|
||
Sample Code
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
PLP |
Flash Memory (KB) |
RAM (KB) |
Lead Count (#) |
Temp. Range |
Buy / Sample |
|
|---|---|---|---|---|---|---|
| Part Number | ||||||
| 2025 Dec | 1.5 | 48 | -20 to +85°C | |||
| 2025 Dec | 1.5 | 48 | -20 to +85°C | |||
| N/A | 1.5 | 48 | -20 to +85°C | |||
| N/A | 1.5 | 48 | -20 to +85°C | |||
| 2025 Dec | 2.5 | 48 | -20 to +85°C | |||
| 2025 Dec | 2.5 | 48 | -20 to +85°C | |||
| N/A | 2.5 | 48 | -20 to +85°C | |||
| N/A | 2.5 | 48 | -20 to +85°C | |||
| 2025 Dec | 1.5 | 48 | -40 to +85°C | |||
| 2025 Dec | 1.5 | 48 | -40 to +85°C | |||
| N/A | 1.5 | 48 | -40 to +85°C | |||
| N/A | 1.5 | 48 | -40 to +85°C | |||
| 2025 Dec | 2 | 48 | -20 to +85°C | |||
| 2025 Dec | 2 | 48 | -20 to +85°C | |||
| N/A | 2 | 48 | -20 to +85°C | |||
| N/A | 2 | 48 | -20 to +85°C | |||
| 2025 Dec | 2.5 | 48 | -40 to +85°C | |||
| 2025 Dec | 2.5 | 48 | -40 to +85°C | |||
| N/A | 2.5 | 48 | -40 to +85°C | |||
| N/A | 2.5 | 48 | -40 to +85°C | |||
| 2025 Dec | 2 | 48 | -40 to +85°C | |||
| 2025 Dec | 2 | 48 | -40 to +85°C | |||
| N/A | 2 | 48 | -40 to +85°C | |||
| N/A | 2 | 48 | -40 to +85°C |
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