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Overview

The RZ/A1LC MPUs are the most cost-effective part in the RZ/A1 family and feature an Arm® Cortex®-A9 core running at 400MHz and 2MB of on-chip SRAM. With 2MB on-chip SRAM and a 400MHz Arm® Cortex®-A9 core, the RZ/A1LC is a great replacement for MCU designs that are trying to achieve MPU levels of performance. RZ/A1LC enables very compact embedded designs without the need to worry about memory procurement and memory EOL. Enabled for support with Linux, RTOS or Bare-metal, this is the ideal device for designing Intelligent IoT End Point devices with compactness and high performance. Supported in a 176 pin BGA package with SDRAM interface to expand up to 128MB of external memory. Get Started Using RZ/A1 MPUs.

RZ/A1LC Block Diagram
RZ/A1LC Block Diagram
  • CPU: Cortex-A9 core, Max. 400MHz
  • Voltage: 3V to 3.6V
  • Package: 176-pin LFBGA
  • Memory: SRAM 2MB
  • PWM:
  • Analog function: 12-bit A/D Converter (ch) x 8
  • Others: PLL, RTC, Power-On Reset

Applications

  • Home Appliance
  • Healthcare

Documentation

Design & Development

Software & Tools
RZ/A1LU FreeRTOS™ Software Package
Software package for HMI software development kit using RZ/A1LU. Support for camera input, LCD output, and image adjustment.
Downloads
RZA1 Microsoft Azure Software Development Kit
 Software Package Renesas
RZA1 Microsoft Azure Software Development Kit
This is the RZ/A1 Software Development Kit with Microsoft Azure Support. The SDK contains the RZ/A1 Board Support Package and drivers for the RZ/A1 target Processors, the Azure RTOS ( Threadx ), Azure middleware ( USB Host, USB Device, Network, IoT, Filesystem and GUI Development ).
 Software Package Renesas
QE for Camera: Development Assistance Tool for Camera Applications
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"]
Solution Toolkit Renesas
QE for Display: Development Assistance Tool for Display Applications
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"] [Standalone Version] [Support MCU/MPU:RZ, RX, RA]
Solution Toolkit 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
SEGGER J-Link and J-Trace PRO
The J-Link debug probes offer full support for RZ Family MPUs. With their outstanding performance, robustness, and ease of use are widely recognized as the market-leading debug probes today.
 Emulator SEGGER
8 items

Software Downloads
Type Title Date
PCB Design Files
Circuit Diagram CAD Data for RZ/A Series (OrCAD® Version)
Log in to Download ZIP 49 KB 日本語
1 item

ECAD Models

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

Explore ECAD Models
Diagram of ECAD Models

Product Options

    Processing table
    Main CPU
    Operating Freq (Max) (MHz)
    Bit Size
    Sub CPU
    RAM (KB)
    Lead Count (#)
    DRAM I/F
    3D GPU
    Accelerator
    PCI Express (generation and ch)
    CAN (ch)
    Ethernet
    USB
    I/O Ports
    Pkg. Type
    Temp. Range
    PLP
    Data Flash (KB)
    RTC
    DMA
    Timer
    ADC
    Human Machine Interface
    Supply Voltage (V)
    CPU
    Series Name
    Moisture Sensitivity Level (MSL)
    Price (USD) | 1ku
    Buy / Sample
    Part Number
    R7S721034VCBG#AC0
    circleActive
    memory
    view_in_ar
    Samples Available
    Buy Now
    		Cortex-A9 400 32 - 2048 176 SDRAM/66MHz (32-bit) - - - 2 10/100M x 1 ch USB2.0 × 2 ch (H/F) 100 LFBGA -40 to 85°C N/A 0 No Yes 16-bit x 5-ch, 32-bit x 2-ch 12-bit x 8-ch Display Function 3 - 3.6 Cortex-A9 x 1 RZ/A 3 Get Samples,
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    • Document icon next to product name in row: View the featured document for this product
    • Chip icon next to the right of the document icon in row: View the block diagram for this product
    • Cart icon to the right of the chip icon: Indicates that samples are available for this product