The SH7455 and 7456 Groups are high-performance RISC microcontrollers embedded with an 32-bit SH-4A CPU core. & They have a maximum operating frequency of 160 MHz, CPU performance of over 288 MIPS, support single and double-precision floating point arithmetic operations, and achieve a maximum single-precision performance of 1.12 GFLOPS. & They incorporate enhanced communication functions required for in-vehicle networks, such as 4 channels of CAN and 2 channels of FlexRay. The SH7455 and SH7456 also incorporate camera interface functions required for in-vehicle camera control such as DRI interface (2 channels) and I2C-bus interface (1 channel), and components required for in-vehicle millimeter wave systems such as PDAC, PSEL, and DRI circuits, Timer unit TMU (3 channels), and multifunction timer unit ATU-IIIS (59 channels). Furthermore, an on-chip inter-board communication function for multi-CPU configurations enables higher performance driver-assist systems.

Applications

  • Chassis & Safety

Documentation

Title language Type Format File Size Date
Datasheets & Errata
SH74582 RENESAS MCU Datasheet 日本語 Datasheet PDF 72 KB
User Guides & Manuals
RX Development Environment Migration Guide Migration from SuperH Family to RX Family (IDE ed.) (High-performance Embedded Workshop to CS+) 日本語 Guide PDF 1007 KB
RH850 Development EnvironmentMigration Guide Migration from SuperH Family Compiler to RH850 Family Compiler (Building Guide) 日本語 Guide PDF 1.30 MB
RH850 Development Environment Migration Guide Migration from SuperH Family Compiler to RH850 Family Compiler (Coding / Option Guide) 日本語 Guide PDF 352 KB
SH7455 Group, SH7456 Group User's Manual: Hardware 日本語 Manual PDF 8.56 MB
SuperH C/C++ Compiler Package V.9.04 User's Manual 日本語 Manual PDF 8.27 MB
High-performance Embedded Workshop V.4.09 User's Manual 日本語 Manual PDF 4.16 MB
High-performance Embedded Workshop HewTargetServer User's Manual 日本語 Manual PDF 1.85 MB
SuperH Simulator/Debugger Users Manual (REJ10B0210-0400) 日本語 Manual PDF 1.46 MB
MISRA C Rule Checker SQMlint V.1.03 User's Manual 日本語 Manual PDF 504 KB
Technical Updates
SH7450 Series User's Manual Hardware errata 日本語 Technical Update PDF 170 KB
Additional precaution on store buffer of OL memory 日本語 Technical Update PDF 169 KB
Notice of FLASH Development Toolkit 3.0 日本語 Technical Update PDF 20 KB
Application Notes & White Papers
CAN Controller Usage: Applications and Frequently Asked Questions Application Note PDF 1.81 MB
Compiler Package Application Note: The application guide of Call Walker 日本語 Application Note PDF 243 KB
SH7455 Group, SH7456 Group Timer Unit (TMU) Interrupt Sample Code 日本語 Application Note PDF 417 KB
SH7455 Group, SH7456 Group Example of EEPROM Control Using the RSPI 日本語 Application Note PDF 531 KB
SH7455 Group, SH7456 Group CAN Application Note 日本語 Application Note PDF 526 KB
SH7455 Group/SH7456 Group Register Definition Header File 日本語 Application Note PDF 90 KB
SH7455 Group/SH7456 Group Flash Rewrite (CAN Communication) 日本語 Application Note PDF 218 KB
Compiler Package Application Note: STL V.1.00.00 Lists of Supported Functions 日本語 Application Note PDF 280 KB
Compiler Package Application Note: STL V.1.00.00 User's Manual 日本語 Application Note PDF 478 KB
SH Compiler Application Note: 4-Reference: Data of Library 日本語 Application Note PDF 147 KB
Example of Using User Boot Mode of Renesas 0.18um Flash Devices with Xmodem Data Transfer Application Note PDF 135 KB
Flash Memory Programming Routines Application Note PDF 456 KB
Perl Script to Convert S-Record Data to a C Structure 日本語, 简体中文 Application Note PDF 632 KB
Utility To Convert S-Record Data To A C-Structure Application Note PDF 255 KB
A Sprintf Function Implementation for Smaller ROM/RAM Application Note PDF 163 KB
SH Compiler Application Note: 2-Compiler use guide: Object uniting function use guide 日本語 Application Note PDF 300 KB
SH Compiler Application Note: 2-Compiler use guide: Object usage guide 日本語 Application Note PDF 331 KB
SH Compiler Application Note: 3-IDE use guide: Simulator Usage Guide 日本語 Application Note PDF 665 KB
SH Compiler Application Note: 4-Reference: Additional functions 日本語 Application Note PDF 715 KB
SH Compiler Application Note: 3-IDE use guide: Project Setup Guide 日本語 Application Note PDF 333 KB
SH Compiler Application Note: 3-IDE use guide: Test Automation and Support 日本語 Application Note PDF 553 KB
E6000 Emulators for H8S Family Application Note How to Use Conditional Trace Function 日本語 Application Note PDF 1.08 MB
SH Compiler Application Note: 2-Compiler use guide: #pragma Extension Guide 日本語 Application Note PDF 401 KB
SH Compiler Application Note: 2-Compiler use guide: Option Guide 日本語 Application Note PDF 601 KB
SH Compiler Application Note: 2-Compiler use guide: Usage of C++ language 日本語 Application Note PDF 365 KB
SH Compiler Application Note: 1-Introduction guide: Renesas IDE Start-up Guide for SuperH 日本語 Application Note PDF 549 KB
SH Compiler Application Note: 1-Introduction guide: Sample File Guide for SH-1, SH-2 and SH-2A 日本語 Application Note PDF 537 KB
SH Compiler Application Note: 1-Introduction guide: Sample File Guide for SH-3, SH-4 and SH-4A 日本語 Application Note PDF 610 KB
SH Compiler Application Note: 2-Compiler use guide: Coding Guide (Using DSP) 日本語 Application Note PDF 649 KB
SH Compiler Application Note: 2-Compiler use guide: Coding Guide (Using FPU) 日本語 Application Note PDF 1.21 MB
SH Compiler Application Note: 2-Compiler use guide: Efficient programming techniques 日本語 Application Note PDF 305 KB
SH Compiler Application Note: 2-Compiler use guide: SH-2A/SH2A-FPU 日本語 Application Note PDF 248 KB
SuperH C/C++ Compiler Package Application Note 日本語 Application Note PDF 5.54 MB
Serial EEPROM of HN58X25xxx Series Control Using Clock Synchronous SCI of Renesas SH Application Note PDF 189 KB
HI Series RTOS Application Note Application Note PDF 3.03 MB
SH7000 Series 32 Bit x 32 Bit = 64 Bit (Signed) APPLICATION NOTE 日本語 Application Note PDF 175 KB
SH7000 Series 32 Bit x 32 Bit = 64 Bit (Unsigned) APPLICATION NOTE 日本語 Application Note PDF 166 KB
SH7000 Series 64 Bit + 64 Bit = 64 Bit (Signed) APPLICATION NOTE 日本語 Application Note PDF 180 KB
SH7000 Series 64 Bit + 64 Bit = 64 Bit (Unsigned) APPLICATION NOTE 日本語 Application Note PDF 173 KB
SH7000 Series Affine Transform APPLICATION NOTE 日本語 Application Note PDF 181 KB
SH7000 Series Block Transfer (4 Bytes Aligned) APPLICATION NOTE 日本語 Application Note PDF 206 KB
SH7000 Series Block Transfer (4 Bytes Not Aligned) APPLICATION NOTE Application Note PDF 204 KB
SH7000 Series Find First 1 in 32-Bit Data APPLICATION NOTE 日本語 Application Note PDF 168 KB
SH7000 Series Multi-Bit Shift of 32-Bit Data (Arithmetic Right Shift) APPLICATION NOTE 日本語 Application Note PDF 183 KB
SH7000 Series Multi-Bit Shift of 32-Bit Data (Logical Left Shift) APPLICATION NOTE 日本語 Application Note PDF 171 KB
SH7000 Series Multi-Bit Shift of 32-Bit Data (Logical Right Shift) APPLICATION NOTE 日本語 Application Note PDF 172 KB
SH7000 Series Quotient of 32 Bit / 32 Bit (Signed) APPLICATION NOTE 日本語 Application Note PDF 200 KB
SH7000 Series Quotient of 32 Bit / 32 Bit (Unsigned) APPLICATION NOTE 日本語 Application Note PDF 193 KB
SH7000 Series Remainder of 32 Bit / 32 Bit (Signed) APPLICATION NOTE 日本語 Application Note PDF 217 KB
SH7000 Series Remainder of 32 Bit / 32 Bit (Unsigned) APPLICATION NOTE 日本語 Application Note PDF 193 KB
High-performance Embedded Workshop Tcl/Tk Application Note Application Note PDF 1.43 MB
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
Downloads
- SH7455 Group, SH7456 Group Timer Unit (TMU) Interrupt Sample Code - Sample Code 日本語 Sample Code ZIP 507 KB
- SH7455 Group, SH7456 Group Example of EEPROM Control Using the RSPI - Sample Code Sample Code ZIP 631 KB
- SH7455グループ/SH7456グループ RSPIを使用したEEPROM制御動作例 - Sample Code Sample Code ZIP 709 KB
- SH7455 Group/SH7456 Group Register Definition Header File - Sample Code 日本語 Sample Code ZIP 157 KB
- Flash Rewrite (CAN Communication) - Sample Code (r01an0166ej) 日本語 Sample Code ZIP 328 KB
- STL V.1.00.00 Sample Code Sample Code ZIP 277 KB
- H8 Family, H8S Family, SuperH RISC Engine Family Example of Using User Boot Mode of Renesas 0.18µm Flash Devices with Xmodem Data Transfer Sample Code ZIP 2.25 MB
- H8 Family, H8S Family, SuperH RISC Engine Family Flash Memory Programming Routines Sample Code ZIP 425 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
- Renesas MCU Utility To Convert S-Record Data To A C-Structure Sample Code ZIP 303 KB
- A Sprintf Function Implementation for Smaller ROM/RAM - Sample Code Sample Code ZIP 145 KB
- Sample codes for SH Compiler Application Note 3-IDE use guide: Simulator Usage Guide Sample Code ZIP 357 KB
- Sample codes for SH Compiler Application Note 3-IDE use guide: Test Automation and Support Facilities 日本語 Sample Code ZIP 32 KB
Tool News
[Notes] C/C++ Compiler Package for SuperH Family 日本語 Tool News - Note PDF 225 KB
[Notes] C/C++ Compiler Package for SuperH RISC engine Family 日本語 Tool News - Note PDF 144 KB
[Notes] C/C++ Compiler Package for SuperH RISC engine Family 日本語 Tool News - Note PDF 178 KB
[Notes] High-performance Embedded Workshop Integrated Development Environment 日本語 Tool News - Note PDF 98 KB
[Notes] C/C++ Compiler Package for SuperH RISC engine Family 日本語 Tool News - Note PDF 101 KB
[Notes] C/C++ Compiler Package for SuperH RISC engine Family 日本語 Tool News - Note PDF 104 KB
Other
Smart Energy Solutions Brochure PDF 5.42 MB
Renesas Microcomputer SuperH RISC engine Family Selection Guide 日本語 Brochure PDF 1.81 MB
Renesas Semiconductor Lead-Free Packages Brochure PDF 1.32 MB
SuperH platform brochure Flyer PDF 2.02 MB
Semiconductor Package Mount Manual 日本語, 简体中文 Other PDF 10.28 MB
Semiconductor Reliability Handbook 日本語 Other PDF 14.70 MB
QFN Mounting Manual 日本語, 简体中文 Other PDF 3.19 MB
High-performance Embedded Workshop V.4.09 Release Note ( R20UT2059EJ0100 ) 日本語 Release Note PDF 307 KB
MISRA C Rule Checker SQMlint V.1.03 Release 00B Release Notes 日本語 Release Note PDF 136 KB

Downloads

Title language Type Format File Size Date
Software
[Evaluation Software] C/C++ Compiler Package for SuperH Family V.9.04 Release 03 日本語 Evaluation Software EXE 122.78 MB
- Example of Using User Boot Mode of Renesas 0.18um Flash Devices with Xmodem Data Transfer Application Note PDF 135 KB
- Flash Memory Programming Routines Application Note PDF 456 KB
- Perl Script to Convert S-Record Data to a C Structure 日本語, 简体中文 Application Note PDF 632 KB
- Utility To Convert S-Record Data To A C-Structure Application Note PDF 255 KB
- A Sprintf Function Implementation for Smaller ROM/RAM Application Note PDF 163 KB
Upgrades
C/C++ Compiler Package for SuperH Family V.9.04 Release 03 Upgrade 日本語 Upgrade - Compiler EXE 118.20 MB
A Patch Supplied for High-performance Embedded Workshop100910 日本語 Upgrade - IDE ZIP 305 KB
A Patch for High-performance Embedded Workshop 日本語 Upgrade - IDE ZIP 646 KB
A Patch Supplied for High-performance Embedded Workshop100701 日本語 Upgrade - IDE ZIP 1022 KB
Sample Code
H8 Family, H8S Family, SuperH RISC Engine Family Example of Using User Boot Mode of Renesas 0.18µm Flash Devices with Xmodem Data Transfer Sample Code ZIP 2.25 MB
H8 Family, H8S Family, SuperH RISC Engine Family Flash Memory Programming Routines Sample Code ZIP 425 KB
Renesas MCU Perl Script to Convert S-Record Data to a C Structure Sample Code ZIP 613 KB
Renesas MCU Utility To Convert S-Record Data To A C-Structure Sample Code ZIP 303 KB
A Sprintf Function Implementation for Smaller ROM/RAM - Sample Code Sample Code ZIP 145 KB
I/O Register-defined File for SuperH Family Sample Code 日本語 Sample Code ZIP 502 KB

Software & Tool Pages

Title Type Description Company
C/C++ Compiler Package for SuperH Family Compiler/Assembler C/C++ Compiler package for SuperH RISC engine Family. Simulator debugger and High-performance Embedded Workshop included.
Renesas
MISRA C Rule Checker SQMlint Compiler/Assembler MISRA C Rule Checker (option)
Renesas
E10A-USB HS0005KCU01H for H-UDI Interface Emulator E10A-USB emulator not supporting AUD trace function. Renesas
E10A-USB HS0005KCU02H for AUD Trace Function Emulator E10A-USB emulator supporting AUD trace function. 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
Debugging MCU Boards Other Emulators and Options The debugging MCU board is a board to enable the in-circuit connection of an emulator with the user's system and allows you to use more enhanced debugging functions. The applicable debugging functions vary depending on the MCU type. 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 SuperH Family Simulator 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.)
Renesas