高性能 RZ/A 系列微处理器 (MPU) 结合了瑞萨电子的专有技术和 Arm® 生态系统，同瑞萨电子微控制器 (MCU) 一样简单易用。 RZ/A MPU 具备强大的性能，能够快速处理图形与高负载应用，第三代 RZ/A3UL MPU 的表现尤其出色。 RZ/A2M MPU 嵌入了动态可配置处理器 (DRP) 技术，能够在嵌入式 终端AI 应用实时视频图像预处理。 RZ/A1 系列 MPU 提供高达 10 MB 的片上 SRAM，可缓存高达 WXGA 分辨率的图形，而无需外置 SDRAM。
了解更多关于RZ/A 系列特性：Introduction to Renesas RZ/A Series (PDF | English, 日本語)
RZ/A 软件包
该软件包将用于摄像头输入、图像识别处理等的各种示例程序、设备驱动程序和中间件集成在一个软件包中。
合作伙伴解决方案
支持 RZ/A 系列的合作伙伴产品和服务可以为您加快设计速度，并将其更快地推向市场。支持 RZ/A 系列的合作伙伴产品和服务可以为您加快设计速度，并将其更快地推向市场。
RZ/A 启动
有关如何获取评估板以及如何下载和运行软件的信息。
目标应用
- 图形显示应用
- FA 显示器
- 大型家用电器
- 可编程显示器
- 对讲机
- 摄像头输入应用
- 大型家用电器
- 生物特征识别
- 通信机器人
- 条码扫描仪
- 人脸识别
特色产品
| 产品 | 描述 | 特色文件 |
|---|---|---|
| RZ/A3UL | 带有 1GHz 64 位 CPU 的 RTOS MPU |  |
| RZ/A2M | 带有 DRP 及 4MB 片上 RAM 的 RTOS MPU | |
| RZ/A1H | 带有 10MB 片上 RAM 的 RTOS MPU | |
| RZ/A1M | 带有 5MB 片上 RAM 的 RTOS MPU | |
| RZ/A1LU | 带有 3MB 片上 RAM 的 RTOS MPU | |
| RZ/A1LC | 带有 2MB 片上 RAM 的 RTOS MPU | |
规格汇总
| RZ/A1H, RZ/A1M | RZ/A1LU | RZ/A1L | RZ/A1LC | RZ/A2M | RZ/A3UL | |
|---|---|---|---|---|---|---|
| CPU/Frequency | Cortex®-A9/400MHz | Cortex-A9/400MHz | Cortex-A9/400MHz | Cortex-A9/400MHz | Cortex-A9/528MHz | Cortex-A55/1.0GHz |
| On-Chip RAM | 5MB/10MB | 3MB | 3MB | 2MB | 4MB | 128KB (w/ ECC) |
| Supported Flash ROM | NOR, Serial (DDR*1), NAND | NOR, Serial (DDR) | NOR, Serial (SDR) | NOR, Serial (SDR) | NOR, Serial (DDR), NAND, HyperFlash, OctaFlash | Serial (DDR), OctaFlash |
| RAM Interface | SDRAM | SDRAM | SDRAM | SDRAM | SDRAM, HyperRAM, OctaRAM | DDR3L/DDR4, OctaRAM |
| Graphics Engine | 2D (OpenVG) | Unavailable | Unavailable | Unavailable | 2D, Sprite Engine | Unavailable |
| LCD Controller | VDC5 (2ch) | VDC5 (1ch) | VDC5 (1ch) | VDC5 (1ch) | VDC6 (1ch) | LCDC (1ch) |
| Camera Interface | Digital (Parallel), Analog | Digital (Parallel) | Digital (Parallel) | Digital (Parallel) | Digital (Parallel/Serial: MIPI) | Digital (Serial: MIPI) |
| JPEG Codec Unit | Available | Available | Unavailable | Unavailable | Available | Unavailable |
| Connectivity | 2 x USB2.0 (FS/HS) 2 x SDHI 1 x 10/100base Ethernet | 2 x USB2.0 (FS/HS) 2 x SDHI 1 x 10/100base Ethernet | 2 x USB2.0 (FS/HS) 2 x SDHI 1 x 10/100base Ethernet | 2 x USB2.0 (FS/HS) 2 x SDHI 1 x 10/100base Ethernet | 2 x USB2.0 (FS/HS/OTG) 2 x SDHI (UHS-I) 2 x 10/100base Ethernet*2 | 1 x USB2.0 Host 1 x USB2.0 (Host/Function) 2x SDHI (UHS-I) 2 x 10/100/1000 Ethernet*2 |
| Package | 256QFP, 324BGA, 256BGA*3 | 176QFP, 208QFP, 233BGA, 176BGA*3 | 176QFP, 208QFP, 176BGA*3 | 176BGA*3 | 324BGA*3, 272BGA*3, 256BGA*3, 176BGA*3 | 361PBGA*3 |
*1 适用频率限制
*2 可以同时使用 2 通道
*3 用于工业/消费电子
软件和工具页面
| 标题 | 类型 | 描述 | 公司 |
|---|---|---|---|
| RZ/A Software Development Kit | Software Package | Software package for the RZ/A | Renesas |
| Renesas RZ/A Software (GitHub) | Software Package | Renesas | |
| e² studio | IDE and Coding Tool | Eclipse-based Renesas integrated development environment (IDE). [Support MCU/MPU: RA, RE, RX, RL78, RH850, Renesas Synergy, RZ] | Renesas |
| Smart Configurator | Solution Toolkit | Smart Configurators are utilities for combining software in ways that meet your needs. They simplify the embedding of Renesas drivers in your systems through support for importing middleware and drivers and configuring pins. [Support MCU/MPU: RL78, RX, RH850, RA, RZ] | Renesas |
| QE for Camera: Development Assistance Tool for Camera Applications | Solution Toolkit | This development assistance tool supports the development of embedded systems which use the camera functions of display controllers from Renesas. [Plugin for Renesas IDE "e2 studio"] | Renesas |
| QE for Display: Development Assistance Tool for Display Applications | Solution Toolkit | This development assistance tool supports the development of embedded systems which use the LCD display functions of display controllers from Renesas. [Plugin for Renesas IDE "e2 studio"] | Renesas |
| RZ/A Azure RTOS Samples (Azure RTOS) (GitHub) | Software Package | Renesas | |
| USB Drivers | USB | Device drivers for USB communication using USB interface with built-in microcomputer and USB ASSP | Renesas |
| 安全 | Security / Crypto | 瑞萨电子引导您从基本的物联网安全概念开始，设计和实现安全的物联网应用。 | Renesas |
| Crypto Library | Security / Crypto | Robust encode library to ensure security for all types of system developments | Renesas |
| TES Guiliani | Solution Toolkit | 'Prepaid by Renesas' TES Guiliani-Lite for RZ/A | Renesas |
