Overview

The SH7254R Group incorporates peripheral functions necessary for system configuration such as floating-point operation unit (FPU), high-capacity ROM and RAM, direct memory access controller (DMAC), various timers, automotive direct memory access controller (A-DMAC), Renesas serial peripheral interface (RSPI), user break controller (UBC), advanced user debugger II (AUD-II), advanced timer unit III (ATU-III), serial communication interface (SCI), controller area network (RCAN-TL1), A/D converter (ADC), interrupt controller (INTC), and I/O ports.

Applications

  • Powertrain
  • Power Supply

Documentation

Design & Development

Software & Tools
FAT File System
FAT file system, Original file system
File System Renesas
HI7000/4 Real-time OS for SuperH Family
μITRON4.0 Specification real-time OS for SH-1,SH-2,SH2-DSP,SH-2A,SH2A-FPU [Required IDE :High-performance Embedded Workshop]
Downloads
HI Series RTOS Application NoteHI7000/4, HI7700/4, HI7750/4 Correction of Manual regarding stack size
 ITRON OS Renesas
C/C++ Compiler Package for SuperH Family
C/C++ Compiler package for SuperH RISC engine Family. Simulator debugger and High-performance Embedded Workshop included.
Downloads
RX Development Environment Migration Guide Migration from SuperH Family to RX Family (IDE ed.) (High-performance Embedded Workshop to CS+)RH850 Development Environment Migration Guide Migration from SuperH Family Compiler to RH850 Family Compiler (Building Guide)RH850 Development Environment Migration Guide Migration from SuperH Family Compiler to RH850 Family Compiler (Coding / Option Guide)[Evaluation Software] C/C++ Compiler Package for SuperH Family V.9.04 Release 03Compiler Package Application Note: The application guide of Call Walker Rev.1.00
Compiler Package Application Note: STL V.1.00.00 User's Manual Rev.1.00Compiler Package Application Note: STL V.1.00.00 Lists of Supported Functions Rev.1.00SH Compiler Application Note: 4-Reference: Data of LibrarySH Compiler Application Note: 4-Reference: Additional functionsSH Compiler Application Note: 2-Compiler use guide: Object uniting function use guideSH Compiler Application Note: 3-IDE use guide: Simulator Usage GuideSH Compiler Application Note: 2-Compiler use guide: Object usage guideI/O Register-defined File for SuperH Family Sample CodeSH Compiler Application Note: 3-IDE use guide: Test Automation and SupportSH Compiler Application Note: 3-IDE use guide: Project Setup GuideSH Compiler Application Note: 2-Compiler use guide: Usage of C++ languageSH Compiler Application Note: 2-Compiler use guide: #pragma Extension GuideSH Compiler Application Note: 2-Compiler use guide: Option GuideE6000 Emulators for H8S Family Application Note How to Use Conditional Trace FunctionSH Compiler Application Note: 1-Introduction guide: Renesas IDE Start-up Guide for SuperHSH Compiler Application Note: 1-Introduction guide: Sample File Guide for SH-1, SH-2 and SH-2ASH Compiler Application Note: 1-Introduction guide: Sample File Guide for SH-3, SH-4 and SH-4ASH Compiler Application Note: 2-Compiler use guide: Efficient programming techniquesSH Compiler Application Note: 2-Compiler use guide: SH-2A/SH2A-FPUSH Compiler Application Note: 2-Compiler use guide: Coding Guide (Using FPU)SH Compiler Application Note: 2-Compiler use guide: Coding Guide (Using DSP)SuperH C/C++ Compiler Package Application Note
 Compiler/Assembler Renesas
MISRA C Rule Checker SQMlint
MISRA C Rule Checker (option)
Compiler/Assembler Renesas
E10A-USB HS0005KCU01H for H-UDI Interface
E10A-USB emulator not supporting AUD trace function.
 Emulator Renesas
E10A-USB HS0005KCU02H for AUD Trace Function
E10A-USB emulator supporting AUD trace function.
 Emulator Renesas
High-performance Embedded Workshop
Renesas integrated development environment (IDE) (for SuperH, RX, R8C, M32R, M16C, H8SX, H8S, H8, and 740 families).
Downloads
RH850 Development Environment Migration Guide Migration from SuperH Family Compiler to RH850 Family Compiler (Building Guide)RH850 Development Environment Migration Guide Migration from SuperH Family Compiler to RH850 Family Compiler (Coding / Option Guide)Install Manager Utility V.1.03.01 UpgradeAutoUpdate Utility V.1.05.00 UpgradeSH Compiler Application Note: 3-IDE use guide: Simulator Usage Guide
I/O Register-defined File for SuperH Family Sample CodeSH Compiler Application Note: 3-IDE use guide: Test Automation and SupportSH Compiler Application Note: 3-IDE use guide: Project Setup GuideUpdate of the Integrated Development Environment (HEW3) V.3.01.02Update of the Integrated Development Environment (HEW3) Ver.3.0.06Problem on the Integrated Development Environment (HEW3) (2)Update of the Integrated Development Environment (HEW3) Ver.3.0.05Update of the Integrated Development Environment (HEW3) Ver.3.0.02Problem on the Integrated Development Environment (HEW3) (1)High-performance Embedded Workshop Tcl/Tk Application Note Rev.1.00
 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]
Downloads
[Evaluation Software] Flash Development Toolkit V.4.09 Release 03Notice of FLASH Development Toolkit 3.0
 Programmer (Unit/SW) Renesas
Simulator Debugger for SuperH Family
Simulator debugger for the SuperH RISC engine family [Support IDE : High-performance Embedded Workshop] (Note: This product is included in Compiler Package and is not available separately.)
Downloads
[Evaluation Software] C/C++ Compiler Package for SuperH Family V.9.04 Release 03
 Simulator Renesas
Add 4 hidden items
9 items

Software Downloads
Type Title Date
Software & Tools - Evaluation Software
[Evaluation Software] C/C++ Compiler Package for SuperH Family V.9.04 Release 03
Log in to Download ZIP 122.72 MB 日本語
Software & Tools - Evaluation Software
[Evaluation Software] Flash Development Toolkit V.4.09 Release 03
Log in to Download ZIP 37.73 MB 日本語
Software & Tools - Other
Install Manager Utility V.1.03.01 Upgrade
Log in to Download EXE 1.30 MB 日本語
Software & Tools - Other
AutoUpdate Utility V.1.05.00 Upgrade
Log in to Download EXE 7.57 MB 日本語
4 items

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.

Explore ECAD Models
Diagram of ECAD Models

Product Options

    Processing table
    CPU
    Bit Size
    Program Memory (KB)
    Data Flash (KB)
    RAM (KB)
    Lead Count (#)
    Supply Voltage (V)
    Operating Freq (Max) (MHz)
    CAN (ch)
    I/O Ports
    Timer
    ADC
    DAC
    USB
    DMA
    Ethernet
    RTC
    LVD or PVD
    Human Machine Interface
    PLP
    Temp. Range
    Buy / Sample
    Part Number
    R5F72543RKBGV
    circleNRND
    memory
    view_in_ar
    		SH2A-FPU 32 2048 128 128 272 3 - 5.5 200 3 144 16-bit x 34-ch, 32-bit x 7-ch 12-bit x 37-ch Yes No No No N/A -40 to 125°C
    R5F72544RKBGV
    circleNRND
    memory
    view_in_ar
    		SH2A-FPU 32 2560 128 128 272 3 - 5.5 200 3 144 16-bit x 34-ch, 32-bit x 7-ch 12-bit x 37-ch Yes No No No N/A -40 to 125°C
    R5F72546RKBGV
    circleNRND
    memory
    view_in_ar
    		SH2A-FPU 32 3840 128 256 272 3 - 5.5 200 3 144 16-bit x 34-ch, 32-bit x 7-ch 12-bit x 37-ch Yes No No No N/A -40 to 125°C
    Parametric Table tips

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    • Document icon next to product name in row: View the featured document for this product
    • Chip icon next to the right of the document icon in row: View the block diagram for this product
    • Cart icon to the right of the chip icon: Indicates that samples are available for this product