The SH7457 and 7459 Groups are high-performance RISC microcontrollers embedded with an 32-bit SH-4A CPU core. & They have a maximum operating frequency of 240 MHz, CPU performance of over 432 MIPS, support single and double-precision floating point arithmetic operations, and achieve a maximum single-precision performance of 1.68 GFLOPS. & They incorporate enhanced communication functions required for in-vehicle networks, such as 4 channels of CAN and 2 channels of FlexRay. The SH7457 and SH7459 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 & Downloads

Title Other Languages 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+) 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
SuperH Family E10A-USB Emulator User's Manual (HS0005KCU01H/HS0005KCU02H) 日本語 Manual PDF 5.26 MB
SH7457 Group, SH7459 Group User's Manual: Hardware 日本語 Manual PDF 11.29 MB
HS0005KCU01H HS0005KCU02H Test Program Manual 日本語 Manual PDF 672 KB
Limitations on SuperH Family E10A-USB Emulator (For HS0005KCU01H/HS0005KCU02H) 日本語 Manual PDF 37 KB
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
SuperH Family E10A-USB Emulator Additional Document for User's Manual (Supplementary Information on Using SH74504 SH74513 SH74552 SH74562 SH74504_Debug_MCU_BOARD and SH74552_Debug_MCU_BOARD) 日本語 Manual PDF 437 KB
High-performance Embedded Workshop HewTargetServer User's Manual 日本語 Manual PDF 1.85 MB
SH7450 Series Debugging MCU Board R0E574504PBZ00 R0E574504CBF10 R0E574552CBG00 User's Manual 日本語 Manual PDF 5.42 MB
MISRA C Rule Checker SQMlint V.1.03 User's Manual 日本語 Manual PDF 504 KB
Debugging Extension User's Manual 日本語 Manual PDF 2.19 MB
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
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
Compiler Package Application Note: STL V.1.00.00 Lists of Supported Functions Application Note PDF 280 KB
Compiler Package Application Note: STL V.1.00.00 User's Manual Application Note PDF 478 KB
Perl Script to Convert S-Record Data to a C Structure 日本語, 简体中文 Application Note PDF 632 KB
Example of Using User Boot Mode of Renesas 0.18um Flash Devices with Xmodem Data Transfer Application Note PDF 135 KB
Utility To Convert S-Record Data To A C-Structure Application Note PDF 255 KB
Flash Memory Programming Routines Application Note PDF 456 KB
A Sprintf Function Implementation for Smaller ROM/RAM Application Note PDF 163 KB
SuperH C/C++ Compiler Package Application Note 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 Multi-Bit Shift of 32-Bit Data (Logical Right Shift) APPLICATION NOTE 日本語 Application Note PDF 172 KB
SH7000 Series 64 Bit + 64 Bit = 64 Bit (Unsigned) APPLICATION NOTE 日本語 Application Note PDF 173 KB
SH7000 Series Block Transfer (4 Bytes Aligned) APPLICATION NOTE 日本語 Application Note PDF 206 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 (Arithmetic Right Shift) APPLICATION NOTE 日本語 Application Note PDF 183 KB
SH7000 Series Find First 1 in 32-Bit Data APPLICATION NOTE 日本語 Application Note PDF 168 KB
SH7000 Series Block Transfer (4 Bytes Not Aligned) APPLICATION NOTE Application Note PDF 204 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 日本語 Product Change Notice PDF 3.74 MB
Unification of a JEDEC tray and a embossed carrier tape for LQFP package 日本語 Product Change Notice PDF 1.46 MB
Downloads
- Sample codes for RX Compiler Package Application Notes: Sample Project RX Migration Guide, SuperH Edition Sample Code ZIP 485 KB
[Evaluation Software] Flash Development Toolkit V.4.09 Release 03 日本語 Evaluation Software EXE 40.31 MB
Flash Development Toolkit V.4.09 Release 03 Upgrade 日本語 Upgrade - Programmer EXE 40.31 MB
Device File Updater for SuperH Family V.1.16 日本語 Upgrade - IDE ZIP 3.38 MB
SH7459 R5F74593LBG IBIS (PRBG0176GA-A, Frequency/Voltage 240MHz/1.5V(internal), 3.3V or 240MHz/1.5V(internal), 5V) 日本語 Model - IBIS IBS 911 KB
SH7457 R5F74572LBG IBIS (PRBG0176GA-A, Frequency/Voltage 240MHz/1.5V(internal), 3.3V or 240MHz/1.5V(internal), 5V) 日本語 Model - IBIS IBS 911 KB
E10A-USB Emulator Software V.3.06 Release 00 (Full package) Upgrade - Debugger ZIP 412.80 MB
E10A-USB Emulator Software V.3.06 Release 00 for SH-4A device group Upgrade - Debugger ZIP 7.02 MB
High-performance Embedded Workshop V.4.09.01 Full Update 日本語 Upgrade - IDE EXE 68.25 MB
High-performance Embedded Workshop V.4.09.01 Differential Update(From V.4.09.00) 日本語 Upgrade - IDE EXE 15.89 MB
Renesas E-Series USB Driver V.1.02 Release 00 日本語 Upgrade - IDE EXE 3.25 MB
- STL V.1.00.00 Sample Code Sample Code ZIP 277 KB
Install Manager Utility V.1.03.01 Upgrade 日本語 Software EXE 1.30 MB
AutoUpdate Utility V.1.05.00 Upgrade 日本語 Software EXE 7.57 MB
- 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 ZIP 391 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
- Renesas MCU Utility To Convert S-Record Data To A C-Structure Sample Code ZIP 303 KB
- H8 Family, H8S Family, SuperH RISC Engine Family Flash Memory Programming Routines Sample Code ZIP 425 KB
- A Sprintf Function Implementation for Smaller ROM/RAM Sample Code ZIP 145 KB
Tcl/Tk HEW Sample control program 日本語 Sample Code ZIP 9 KB
Tcl Sample Program 日本語 Sample Code ZIP 17 KB
HEW Target Server (COM extension function) Sample Program 日本語 Sample Code ZIP 5.64 MB
Tk Sample Program 日本語 Sample Code ZIP 14 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
The Device File Updater V.1.07 Used for the C/C++ Compiler Package for the SuperH RISC engine MCU Family Published 日本語 Tool News - Release PDF 309 KB
The Emulator Software for the E10A-USB Emulators HS0005KCU01H and HS0005KCU02H Revised to V.3.01 Release 00 日本語 Tool News - Release PDF 308 KB
E10A-USB Emulator Software Revised to V.3.00 Release 01 日本語 Tool News - Release PDF 197 KB
High-performance Embedded Workshop Revised to V.4.07.00 日本語 Tool News - Release PDF 199 KB
E10A-USB Emulator Software Revised to V.3.00 Release 00 日本語 Tool News - Release PDF 202 KB
A Note on Using High-performance Embedded Workshop 日本語 Tool News - Note PDF 201 KB
A Note on Using High-performance Embedded Workshop V.4.05.00 or Later 日本語 Tool News - Note PDF 195 KB
E10A-USB Emulator Software Revised to V.2.14 Release 01 日本語 Tool News - Release PDF 196 KB
AutoUpdate Utility Revised to V.1.05.00 日本語 Tool News - Release PDF 192 KB
High-performance Embedded Workshop Revised to V.4.05.01 日本語 Tool News - Release PDF 195 KB
Other
SuperH platform brochure Flyer PDF 2.02 MB
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