特性
- Cortex-A55（单核）
- LCD 控制器
- 摄像头接口 (MIPI-CSI)
- 显示器接口（Parallel-IF）
- USB2.0 接口 × 2、SD 接口 × 2
- CAN 接口 (CAN-FD)
- 千兆以太网接口 × 2
- 内存检错/纠错 (ECC)
- OctaRAM 或 DDR4/DDR3L 内存接口
- BGA 封装 (13 x 13mm)
- 探索瑞萨验证的 DRAM 兼容性列表
RZ/A3UL Block Diagram
描述
RZ/A3UL 能够让客户充分发挥实时操作系统 (RTOS) 的潜力，同时利用最大工作频率为 1GHz 的 64 位 Arm® Cortex®-A55 CPU 核心带来的性能提升。 它集成了一个 Octal-SPI 存储器接口，有助于简化电路板设计，使结构更小型化。 此外，还提供支持 DDR3L/DDR4 内存接口的版本，以实现高速的 DRAM 连接。
利用 RTOS 可使系统在开机后不到一秒的时间内立即启动。 此功能非常适合需要快速响应时间的系统，如工业设备、家用电器和带有液晶显示器或控制面板的办公自动化设备，以及音频设备和 POS 终端。
产品参数
| 属性 | 值 |
|---|---|
| CPU Architecture | Arm |
| Main CPU | Cortex-A55 |
| Program Memory (KB) | 0 |
| RAM (KB) | 128 |
| Carrier Type | Bulk (Tray), Full Carton (Tray) |
| Supply Voltage (V) | 2.97 - 3.63 |
| I/O Ports | 82 |
| NPU | No |
| DRAM I/F | DDR3L/OctaRAM, OctaRAM |
| 3D GPU | No |
| Temp. Range (°C) | Ta = -40 to +85 |
| Operating Freq (Max) (MHz) | 1000 |
| Ethernet speed | 10M/100M/1G |
| Ethernet (ch) | 2 |
| EtherCat (ch) (#) | 0 |
| USB FS (host ch/device ch) | ( 0 / 0 ) |
| USB HS (host ch/device ch) | ( 1 / 1 ) |
| USB SS (host ch/device ch) | ( 0 / 0 ) |
| PCI Express (generation and ch) | No |
| SCI or UART (ch) | 5 |
| SPI (ch) | 3 |
| I2C (#) | 4 |
| CAN (ch) | 2 |
| CAN-FD (ch) | 2 |
| Wireless | No |
| SDHI (ch) | 2 |
| High Resolution Output Timer | No |
| PWM Output (pin#) | 24 |
| 32-Bit Timer (ch) | 1 |
| 16-Bit Timer (ch) (#) | 8 |
| 8-Bit Timer (ch) | 0 |
| Standby operable timer | No |
| Asynchronous General Purpose Timer / Interval Timer (ch) | 0 |
| 16-Bit A/D Converter (ch) | 0 |
| 14-Bit A/D Converter (ch) | 0 |
| 12-Bit A/D Converter (ch) | 2 |
| 10-Bit A/D Converter (ch) | 0 |
| 24-Bit Sigma-Delta A/D Converter (ch) | 0 |
| 16-Bit D/A Converter (ch) | 0 |
| 12-Bit D/A Converter (ch) | 0 |
| 10-Bit D/A Converter (ch) (#) | 0 |
| 8-Bit D/A Converter (ch) | 0 |
| Capacitive Touch Sensing Unit (ch) | 0 |
| Graphics LCD Controller | Yes |
| MIPI Interfaces (DSI) (ch) | 0 |
| MIPI Interfaces (CSI) (ch) | 1 |
| Image Codec | No |
| Segment LCD Controller | No |
| Security & Encryption | No |
封装选项
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| LFBGA | 13 x 13 x 1.4 | 361 | 0.5 |
应用方框图
 | 入门级 HMI 平台 入门级平台为现代 HMI 显示屏提供可靠的 64 位性能。 |
 | 物联网通信网关中心 智能通信网关通过蓝牙 LE、NFC 和云连接将患者数据与医生同步。 |
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Renesas Boards & Kits
RZ/A3UL 评估板套件
此评估板套件特别适用于评估 RZ/A3UL。 RZ/A3UL 评估板套件由模块板 (SOM) 和扩展板组成。 SOM 符合 SMARC v2.1 标准。
有两种类型的评估板：QSPI版本和Octal SPI版本。
- QSPI版本：内存配置/QSPI串行闪存(Boot) + DDR4：RTK9763U02S01002BE
- Octal-SPI版本：内存配置/ Octa 闪存(Boot) + Octa RAM + DDR4：RTK9763U02S01003BE
Partner Boards & Kits
SoM/SBC
AP-RZA3-0A
Provides a CPU board featuring the Renesas RZ/A3UL with an Arm® Cortex®-A55 operating up to 1GHz and RTOS support for fast boot and high real-time performance. Integrates high-speed, large-capacity memory and supports touch-panel LCD interfaces, making it suitable for HMI devices. Includes USB and Pmod connectors for expansion and supports GUI development using the free GEAL2 board license.
Supported Products:
RZ/A3ULProvided By:
AlphaProject Co.,Ltd.
Complementary Silicon Devices
DRAM & Flash Memory Solutions
Provides a comprehensive external memory solution for Renesas RZ and R‑Car families, supporting systems that require scalable off‑chip memory. Supported memory types include Serial NAND (Quad/Octal SPI, 512Mb to 8Gb, 1.8V and 3.3V, 100K/60K cycle endurance), ONFI NAND (ONFI 1.0, 1Gb to 8Gb, 1.8V and 3.3V, 100K/60K cycle endurance), DRAM (DDR2/3/4 from 512Mb to 32Gb and LPDDR2/3/4/4x/5/5x from 1Gb to 16Gb), and HyperRAM™ (HyperBus, 64Mb to 512Mb, 1.8V and 1.2V).
Provided By:
Winbond Electronics Corp. Japan
SoM/SBC
RNX-RZA3UL-OSM
Provides a solderable system on module based on a 64‑bit Renesas RZ/A3UL microprocessor unit, designed for fast boot and Real‑Time Operating System‑like responsiveness. Supports cost‑optimized single‑core processing with dual Gigabit Ethernet, Universal Serial Bus 2.0, Controller Area Network Flexible Data‑rate, camera input, and display interfaces for essential human‑machine interfaces. Enables low‑power, high‑speed operation for compact industrial automation and smart sensing applications.
Provided By:
Ronetix GmbH
SoM/SBC
RNX-RZG2UL-OSM
Provides a solderable system on module based on a 64‑bit Renesas RZ/G2UL microprocessor unit, optimized for ultra‑compact and cost‑efficient embedded designs. Supports single‑core processing with integrated dual Gigabit Ethernet, Universal Serial Bus 2.0, Controller Area Network Flexible Data‑rate, camera input, and display interfaces for essential human‑machine interface functions. Enables low‑power, reliable connectivity for entry‑level Internet of Things gateways and smart sensing applications in rugged industrial environments.
Provided By:
Ronetix GmbH
SoM/SBC
RZ/A3UL Feather System on Module (SoM)
high-performance System on Module featuring the powerful 64-bit RZ/A3UL from Renesas, integrated memory, and camera interface in a compact Feather form factor. Ideal for advanced embedded applications requiring significant processing power but still without the need for a full-fledged Linux system.
Supported Products:
RZ/A3ULProvided By:
Zalmotek – Proto Lab S.r.l.
SoM/SBC
RZ/G2UL/RZ/A3UL/RZ/Five Based OSM-MF LGA System on Module (SoM)
The Renesas RZ/G2UL, RZ/A3UL, RZ/Five OSM-MF LGA system on module (SoM) integrates Renesas MPUs based on Arm® Cortex®-A55 or RISC-V architecture, delivering a compact and cost-efficient embedded platform. It supports DDR4 memory up to 2GB and eMMC storage up to 16GB. Designed in a 30mm×45mm OSM Size-M form factor, the module offers rich interfaces including dual Ethernet, USB 2.0, SDIO, SPI, QSPI, CAN, I²C, UART, and MIPI CSI/RGB display support, making it ideal for industrial automation, IoT gateways, and HMI applications.
Provided By:
iWave Global
SoM/SBC
RZ/G2UL/RZ/A3UL/RZ/Five-Based Single Board Computer (SBC)
The Renesas RZ/G2UL, RZ/A3UL, RZ/Five single board computer (SBC) is a compact embedded platform built on Renesas MPUs featuring Arm® Cortex®-A55 or RISC-V processors running up to 1GHz. It supports DDR4 memory up to 2GB and eMMC storage up to 128GB, providing reliable performance for embedded applications. The SBC offers rich connectivity including Gigabit Ethernet, USB 2.0, MIPI CSI, RGB display, CAN, UART, SPI, and I²C interfaces, making it suitable for industrial automation, IoT gateways, and HMI systems.
Provided By:
iWave Global加载中
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Partner Solutions
- 软件包中文RZ FSP 是一款增强型软件包，旨在为基于瑞萨电子 RZ 系列 Arm 微处理器的嵌入式系统设计提供用户友好、可扩展的高质量软件。
- IDE 和编码工具英语Eclipse-based Renesas integrated development environment (IDE).
- 解决方案工具包英语RZ Smart Configurator is a utility for combining software in ways that meet your needs. It simplifies the embedding of Renesas drivers in your systems through supports for importing middleware and drivers and configuring pins.
- 示例代码英语Demonstrates how to write code using various unified Renesas RZ Flexible Software Package (FSP) v4.x.x modules supported by the RZA3UL-EVK. The unified RZ FSP consolidates all previous family‑specific FSPs into a single package and provides an optimized, easy‑to‑use, scalable, high‑quality software solution for embedded system design.
- 示例代码英语This is the RZ/A3 Software Development Kit (SDK) with Microsoft Azure support. The SDK contains sample projects for Azure RTOS (ThreadX) and Azure middleware (USB, file system, and GUI development, etc.).
- 模型 - IBIS英语
- 模型 - BSDL英语
Development Tool中文Supporting Arm® and RX microcontrollers, the SEGGER J-Link series is an industry-standard debugger for software development. High-speed programming algorithms reduce binary transfer time and accelerate development cycles. Broad compatibility supports Renesas e² studio, major IDEs, and RZ, RA, and RX devices. Advanced analysis with Ozone and ...提供方: EmbiTeK Co., Ltd.- Development Tool中文Provides universal device programming systems combining algorithms, process-control software, and socket modules for Renesas microcontroller production. Enables high-volume programming across the RA, RX, RL78, RH850, RZ, R8C, V850, M16C, H8, H8SX, H8S, SH, 78K and Synergy families using 9th- and 10th-generation universal site technology. Supports new socket ...提供方: BPM Microsystems
- Development Tool中文All-in-one testing tool for C and C++ developed by Parasoft that supports static analysis, unit testing, coverage measurement, and runtime memory error detection. Supports coding enforcement based on standards such as MISRA, AUTOSAR, CERT, and CWE, and enables automatic coverage collection during unit testing and application execution. Includes ...
- Development Tool中文Provides tools for developing real‑time, safety‑ and security‑critical embedded software by combining static analysis, unit testing, code coverage, requirements traceability, and compliance reporting in a unified workflow. Supports a TÜV SÜD‑certified GoogleTest‑based unit testing solution and integrates with modern development toolchains and continuous integration and continuous ...提供方: PARASOFT
- HMI中文High-performance, scalable and hardware-independent HMI software toolchain for embedded systems. Enables development of customizable 2D and 3D graphical user interfaces with a designer-centric workflow, WYSIWYG editor, no-coding methodology and AI-assisted Smart Importer. Integrated state machine and automated workflows accelerate development. Scales efficiently from low-end ...提供方: Candera GmbH
- Development Tool中文CODESYS is the wide-spread hardware independent IDE for industrial control applications according to IEC 61131-3. It includes editors and compilers for different CPU architectures, including Arm® and RX based systems. Furthermore, with CODESYS users can immediately connect industrial fieldbus and communication systems due to integrated configurators and ...提供方: CODESYS GmbH
- Sensing & Control中文CODESYS compatible controllers need an implemented CODESYS Control runtime system. The CODESYS Runtime Toolkit includes object and source code for the runtime system, which can be adapted to the device specific characteristics and demands. Furthermore, the base functions can be extended by integrated add-ons, e.g. for industrial fieldbus ...提供方: CODESYS GmbH
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- 前往支持论坛，获取瑞萨电子技术专家和社群的帮助
- 软件包中文RZ FSP 是一款增强型软件包，旨在为基于瑞萨电子 RZ 系列 Arm 微处理器的嵌入式系统设计提供用户友好、可扩展的高质量软件。
- IDE 和编码工具英语Eclipse-based Renesas integrated development environment (IDE).
- 解决方案工具包英语RZ Smart Configurator is a utility for combining software in ways that meet your needs. It simplifies the embedding of Renesas drivers in your systems through supports for importing middleware and drivers and configuring pins.
软件与工具 (4)
- 示例代码英语Demonstrates how to write code using various unified Renesas RZ Flexible Software Package (FSP) v4.x.x modules supported by the RZA3UL-EVK. The unified RZ FSP consolidates all previous family‑specific FSPs into a single package and provides an optimized, easy‑to‑use, scalable, high‑quality software solution for embedded system design.
- 示例代码英语This is the RZ/A3 Software Development Kit (SDK) with Microsoft Azure support. The SDK contains sample projects for Azure RTOS (ThreadX) and Azure middleware (USB, file system, and GUI development, etc.).
样例程序 (2)
- 模型 - IBIS英语
- 模型 - BSDL英语
模拟模型 (2)
- Development Tool中文Supporting Arm® and RX microcontrollers, the SEGGER J-Link series is an industry-standard debugger for software development. High-speed programming algorithms reduce binary transfer time and accelerate development cycles. Broad compatibility supports Renesas e² studio, major IDEs, and RZ, RA, and RX devices. Advanced analysis with Ozone and ...提供方: EmbiTeK Co., Ltd.
- Development Tool中文Provides universal device programming systems combining algorithms, process-control software, and socket modules for Renesas microcontroller production. Enables high-volume programming across the RA, RX, RL78, RH850, RZ, R8C, V850, M16C, H8, H8SX, H8S, SH, 78K and Synergy families using 9th- and 10th-generation universal site technology. Supports new socket ...提供方: BPM Microsystems
- Development Tool中文All-in-one testing tool for C and C++ developed by Parasoft that supports static analysis, unit testing, coverage measurement, and runtime memory error detection. Supports coding enforcement based on standards such as MISRA, AUTOSAR, CERT, and CWE, and enables automatic coverage collection during unit testing and application execution. Includes ...
- Development Tool中文Provides tools for developing real‑time, safety‑ and security‑critical embedded software by combining static analysis, unit testing, code coverage, requirements traceability, and compliance reporting in a unified workflow. Supports a TÜV SÜD‑certified GoogleTest‑based unit testing solution and integrates with modern development toolchains and continuous integration and continuous ...提供方: PARASOFT
- HMI中文High-performance, scalable and hardware-independent HMI software toolchain for embedded systems. Enables development of customizable 2D and 3D graphical user interfaces with a designer-centric workflow, WYSIWYG editor, no-coding methodology and AI-assisted Smart Importer. Integrated state machine and automated workflows accelerate development. Scales efficiently from low-end ...提供方: Candera GmbH查看更多 (68)
Partner Solutions (68)
支持社区
-
rz/a3ul octaram选择
... 计制作基于RZ/A3UL（尤其是没有DDR的型号）意味着什么？ 1. 是否RZ/A3UL只能选择OCH型号，不支持OBR型号？ 2. 如果RZ/A3UL两种都 ...
2024年3月16日 -
RZ/A3UL还有xip支持吗？
... technologies/embedded/article/21805857/xip-with-linux-a-new-spin-on-embedded-architecture 我的问题是，最新的rz/a3ul，尤其是没有ddr接口的型号，还有这种支持吗？或者，硬件 ...
2024年3月15日
知识库
-
RZ/A3UL: DDR的自刷新模式
RZ/A3UL不支持DDR接口的自刷新模式。
2022年8月23日 -
RZ/A1 组, RZ/A2M, RZ/A3UL: APP: Adjusted Peak Performance
RZ/A1 group (RZ/A1H, M, L, LU, LC)APP=0.000120 WT RZ/A2MAPP=0.000158 WT RZ/A3ULAPP=0.001200WT
-
RZ/A3M, RZ/A3UL: 关于FSP版本的差异
... 息时，点击“中止”，重新安装指定版本，然后导入工程。 安装说明见下文。 https://en-support.renesas.com/knowledgeBase/20612472 Suitable Products RZ/A3M, RZ/A3UL English 日本語
