Overview

Description

The RZ/A3UL allows customers to achieve the full potential of a real-time operating system (RTOS) while leveraging the performance boost provided by the 64-bit Arm® Cortex®-A55 CPU core with a maximum operating frequency of 1 GHz. It integrates an Octal-SPI memory interface that facilitates simpler and more compact board designs. In addition, it includes versions that support a DDR3L/DDR4 memory interface to enable connection of high-speed DRAM.

Using an RTOS allows systems to start up instantly, in less than a second after boot-up. This feature is ideal for systems that require a fast response time such as industrial equipment, home appliances and office automation equipment with liquid crystal displays or control panels, as well as audio equipment and POS terminals.

Features

  • Cortex-A55 (Single)
  • LCD Controller
  • Camera interface (MIPI-CSI)
  • Display interface (Parallel-IF)
  • USB2.0 interface 2ch, SD interface 2ch
  • CAN interface (CAN-FD)
  • Gigabit Ethernet 2ch
  • Memory error detection / correction (ECC)
  • OctaRAM or DDR4/DDR3L memory interface
  • BGA package (13 x 13mm)

Comparison

Applications

Documentation

Type Title Date
Manual - Hardware ZIP 19.21 MB
Guide PDF 296 KB 日本語
Quick Start Guide PDF 8.49 MB
Manual - Software
Application Note PDF 159 KB
Application Note ZIP 1.02 MB
Application Note ZIP 117.83 MB
Technical Update PDF 371 KB
Brochure PDF 12.68 MB 日本語
Application Note ZIP 2.85 MB
Flyer PDF 413 KB 日本語
Technical Update PDF 429 KB
Brochure PDF 19.79 MB 日本語
Product Reliability Report PDF 410 KB
Manual - Development Tools ZIP 3.70 MB
Manual - Development Tools PDF 3.77 MB
Application Note PDF 99 KB
Application Note PDF 473 KB
Technical Update PDF 535 KB
Flyer PDF 423 KB 日本語
Application Note PDF 449 KB
Application Note PDF 209 KB
Application Note PDF 316 KB
Guide PDF 303 KB
Application Note PDF 432 KB
Application Note PDF 162 KB
Other PDF 10.28 MB 日本語 , 简体中文
General Reliability Literature PDF 14.70 MB 日本語
28 items

Design & Development

Software & Tools

Software & Tools

Software title
Software type
Company
RZ/A3UL Software Package
This RZ/A3UL software package helps speed up time to market.
Software Package Renesas
RZ Smart Configurator
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.
Solution Toolkit Renesas
TES Guiliani
'Prepaid by Renesas' TES Guiliani-Lite for RZ/A
Solution Toolkit Renesas
e² studio - information for RZ Family
Eclipse-based Renesas integrated development environment (IDE).
IDE and Coding Tool Renesas
4 items

Software Downloads

Type Title Date
Board Description File ZIP 24.08 MB
Board Description File ZIP 24.08 MB
PCB Design Files ZIP 20.06 MB
3 items

Boards & Kits

Boards & Kits

Models

Models

Type Title Date
Model - BSDL ZIP
Model - IBIS ZIP 10.15 MB
Model - Other ZIP 1.48 MB
3 items

Support

RZ/A3UL Display demonstration with Free GUI tool

The video time is just 1 minute.
RZ/A3UL supports FreeRTOS and Azure RTOS. As free of charge GUI tools, ‘Guiliani-Lite’ is available for FreeRTOS and ‘GUIX’ for Azure RTOS.