Renesas Electronics Corporation
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H8S/2456

Not Recommended for New Designs

Microcontrollers with 16-bit High-speed H8S/2600 CPU

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Overview

The H8S/2456, 2456R, 2454 Group is supported only for customers who have already adopted these products. The RX65N Group is recommended for new designs.

Documentation

Design & Development

Software & Tools
HI1000/4 Real-time OS for H8SX, H8S Family
μITRON4.0 Specification real-time OS for H8SX, H8S Family [Required IDE :High-performance Embedded Workshop]
Downloads
High-performance Embedded Workshop Application Note: Real-time OS aware debugging Rev.1.00HI Series RTOS Application Note
 ITRON OS Renesas
C/C++ Compiler Package for H8SX, H8S, H8 Family
C/C++ Compiler package for H8SX, H8S and H8 families. Simulator debugger and High-performance Embedded Workshop included.
Downloads
RX Development Environment Migration Guide Migration from H8C Family to RX Family (Compiler ed.) (High-performance Embedded Workshop and H8C to CS+ and CC-RX)Compiler Package Application Note: The application guide of Call Walker Rev.1.00RX Compiler Application Notes: 4-Sample Project RX Migration Guide: H8 EditionH8S H8/300 Series 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
High-performance Embedded Workshop Application Note: Real-time OS aware debugging Rev.1.00H8S H8/300 Series C/C++ Compiler Package Application NoteHigh-performance Embedded Workshop Tcl/Tk Application Note Rev.1.00
 IDE and Coding Tool Renesas
Debugging MCU Boards
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.
 Other Emulators and Options 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 H8SX, H8S, and H8 Families
Simulator debugger for the H8,H8S, H8SX family [Support IDE : High-performance Embedded Workshop] (Note: This product is included in Compiler Package and is not available separately.)
Simulator Renesas
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ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.

Explore ECAD Models
Diagram of ECAD Models

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