Name: RZ/A Flexible Software Package (FSP)
Brand: Renesas Electronics Corporation
SKU: RZ/A Flexible Software Package (FSP)

概览

The Renesas RZ/A Flexible Software Package (FSP) is designed to provide easy-to-use, scalable, high-quality software for embedded system designs using RZ/A MPUs. The RZ/A FSP is based on an open software ecosystem of production-ready drivers, supporting FreeRTOS, Azure RTOS or bare-metal programming. It also includes a selection of other middleware stacks, providing great flexibility for migrating code from older systems or developing new applications from scratch. FSP and e² studio IDE can be used free of charge on any Renesas device.

Download Latest FSP (v3.5.0):

FSP Platform Installer (Includes e² studio IDE, toolchain, and FSP packs):

RZ/A FSP Windows Platform Installer (EXE)

FSP Standalone Installer (FSP packs for the users who only update the FSP and no e² studio update):

Download from the Assets section of the GitHub

The installation instructions can be found here. All the FSP Releases and Patches can be found on GitHub.

By linking with the intuitive configurator of "e² studio", which is a software-integrated development environment, and the code generation function, it is possible to proceed with real-time system development efficiently and quickly.
Support both RTOS applications and bare metal applications.

RZ/A Flexible Software Package V3.5.0 released (May 19, 2025)
RZ/A FSP Example Projects V3.5.0 released (May 19, 2025)
RZ/A Flexible Software Package V3.4.0 released (Feb. 28, 2025)
RZ/A Flexible Software Package V3.3.0 released (Dec. 20, 2024)
RZ/A Flexible Software Package V3.2.0 released (Sep. 30, 2024)
RZ/A Flexible Software Package V3.1.0 released (Jul. 31, 2024)
RZ/A Flexible Software Package V3.0.0 released (Apr. 26, 2024)
RZ/A Flexible Software Package V2.0.2 released (Feb. 29, 2024)
RZ/A Flexible Software Package V2.0.1 released (Sep. 29, 2023)
RZ/A Flexible Software Package V2.0.0 released (Jun. 30, 2023)
RZ/A Flexible Software Package V1.2.1 released (Apr. 14, 2023)
RZ/A Flexible Software Package V1.2.0 released (Dec. 28, 2022)
RZ/A Flexible Software Package V1.1.0 released (Sep. 30, 2022)
RZ/A Flexible Software Package V1.0.0 released (Jul. 28, 2022)

下载

精选


类型	文档标题	日期
软件和工具 - 软件	RZ/A FSP Windows Platform Installer EXE 1,756.94 MB	2025年5月19日
软件和工具 - 软件	RZ/A FSP Packs EXE 46.04 MB	2025年5月19日
2 项目

文档


类型	文档标题	日期
应用说明	RZ/A Getting Started with Flexible Software Package PDF 8.39 MB	2025年5月8日
手册 - 软件	Renesas RZ/A Flexible Software Package (FSP) Documentation (Web version - HTML)
应用说明	RZ/A FSP Example Project Bundle PDF 246 KB 相关文件：示例代码	2025年5月15日
应用说明	RZ/A FSP Example Project Usage Guide PDF 11.43 MB	2025年5月15日
发行说明	Release Note for RZ/A Initial Program Loader PDF 205 KB	2022年12月9日
5 项目

设计和开发

样例程序

筛选
类型	文档标题文档标题	日期日期日期
示例代码	RZA3 Microsoft Azure Software Development Kit [Software=RZ Software Development Kit],[Toolchains=GNU Arm Embedded] 日本語应用: 消费电子产品 Compiler: GNU ARM Embedded Function: Application Example, BSP, HMI, I/O or Pin, Memory, OS, Other peripherals, Software Package, Timer IDE: e2 studio	2025年5月29日
示例代码	RZ/A FSP Example Project Bundle [Software=RZA Flexible Software Package\|v3.5.0],[Toolchains=GCC ARM A-Profile (AArch64 bare-metal)\|13.2 rel1] 登录后下载 ZIP 2.39 MB 应用: 消费电子产品 Compiler: GNU ARM Embedded Function: Application Example, BSP, Clock, Communication Interface, HMI, I/O or Pin, OS, Other peripherals, Software Package, Timer IDE: e2 studio 相关文件：应用说明	2025年5月15日
2 项目

支持

支持社区

在线询问瑞萨电子工程社群的技术人员，快速获得技术支持。

获取支持

常见问题

浏览我们的知识库，了解常见问题的解答。

浏览常见问题解答

提交工单

需要咨询技术性问题或提供非公开信息吗？

提交工单

资源

RZ/A FSP Example Projects on GitHub

视频和培训

This video introduces how to create an Azure RTOS project using the RZ/A Flexible Software Package. And, as an example of Azure RTOS settings, it introduces how to change the project configuration and control LED with button operations.

00:00 Opening
00:20 Board and software information
00:50 Create Azure RTOS project
04:58 Modify the project configuration

Related software and tools:

This video explains how to create a new Blinky project that runs on the RZ/A3UL Evaluation Board Kit using RZ/A Flexible Software Package. And Describes how to add/configure the drivers/middleware included in RZ/A Flexible Software Package to the project.
Related software and tool are listed below:

Chapter's title & time (*This part is not mandatory) : Put the chapter's title & time of the video.
00:00 Opening
00:18 Board, Software information
00:27 Board Configuration
00:45 Create a new Blinky project
04:58 Configuring a project

This video demonstrates how to use the EK-RZ/A3M board, featuring the RZ/A3M, to create a Blinky sample project. It also provides an introduction to utilizing the RZ/A Flexible Software Package.

Chapter Titles

00:00 Opening
00:20 Board, Software information
00:29 Board Setting
01:07 Create a new Blinky project
05:14 Modify FSP Configuration
06:39 RZ/A FSP Example

Relates Resources

This video explains how to run "GuilianiDemo" with RZ/A3UL Evaluation Board Kit. “GuilianiDemo” is included in TES Electronics Solution's "Guiliani SDK for RZ/A3UL" and shows the capabilities of the Guiliani HMI framework.

00:00 Opening
00:37 Board, Software information
02:07 Board Configuration
02:24 Build and Run

Related resources:

Additional Details

Operating Environment

Integrated development environment	e² studio Integrated Development Environment, default toolchain is GCC Arm Embedded
Supported boards	RZ/A3UL Evaluation Board Kit, EK-RZ/A3M
Emulator	SEGGER (J-Link Series), KMC (PARTNER-Jet2)

RZ/A Flexible Software Package v3.5.0 Supported Driver Software

Category	Function	RZ/A3UL	RZ/A3M
OS	FreeRTOS(*1)
OS	Azure RTOS
Memory I/F	ROM	QSPI / OctaFlash™ (*2)	QSPI
Debugger		SEGGER (3) / KMC (4)	SEGGER (3) / KMC (4)
Driver	RZ/A Initial Program Loader (IPL)
	Board Support Package (BSP) for FSP
	General Timer (GTM)
	IRQ (External interrupt)
	DMAC
	Image Scaling Unit (ISU)		-
	LCDC
	MIPI-DSI	-
	D/ave2D (DRW)	-
	Camera Data Receiving Unit (CRU)		-
	SDHI
	USB 2.0 Host (HID) / (MSC)
	USB 2.0 Function (CDC)
	Ethernet		-
	I²C (master/slave)
	SCIFA (UART)
	Renesas Serial Peripheral Interface (RSPI)
	CAN FD Interface (RS-CANFD)		-
	General Purpose Input Output Port (GPIO)
	SSI (I²S) (master/slave)
	Watchdog Timer (WDT)
	A/D Converter		-
	MTU3a
	SCIg

*1: FreeRTOS™ is a trademark of Amazon Web Services, Inc.
*2: OctaFlash™ is a trademark of Macronix International Co., Ltd.
*3: https://www.segger.com/ (J-LINK)
*4: https://www.kmckk.co.jp/ (PARTNER-Jet2)

Product Selector 微控制器和微处理器

应用

设计资源

支持

样品和购买

关于我们

语言

RZ/A Flexible Software Package (FSP)

软件包

概览

Download Latest FSP (v3.5.0):

下载

文档

设计和开发

样例程序

支持

支持社区

常见问题

提交工单

资源

视频和培训

Additional Details

Operating Environment

RZ/A Flexible Software Package v3.5.0 Supported Driver Software

Product Selector 微控制器和微处理器

应用

设计资源

支持

样品和购买

关于我们

语言

RZ/A Flexible Software Package (FSP)

软件包

概览

描述

download Download Latest FSP (v3.5.0):

特性

发布信息

目标设备

下载

文档

设计和开发

相关页面

样例程序

样例程序

相关评估板和套件

支持

支持社区

常见问题

提交工单

资源

视频和培训

Additional Details

Operating Environment

RZ/A Flexible Software Package v3.5.0 Supported Driver Software

Download Latest FSP (v3.5.0):