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RZ/N1S

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Product Longevity: 2030

Microprocessors Optimized for Small PLC and HMI; Reduces Peripheral Components and Adaptable for Gateway, Sensor Hub

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Overview

RZ/N1S housed Cortex®-A7 and a large size of built-in RAM in a small package. Since peripheral parts can be reduced, it can be used for small PLC, HMI, etc. In addition, since it has a proven Renesas R-IN engine (“R-IN engine”) as an accelerator for industrial Ethernet communication, it can be used for protocol gateway, sensor hub, etc.

RZ/N1S Block Diagram
RZ/N1S Block Diagram
  • CPU：Cortex-A7 (500MHz), Cortex-M3(125MHz)
  • Voltage: 3V for IO, 1.15V for CPU
  • Package: 196 pin LFBGA (12 x12mm, 0.8 pitch), 324 pin LFBGA (15 x15mm, 0.8 pitch)
  • Memory: SRAM 6MB with ECC
  • Ethernet port: max 5
  • Independent GMAC: max 2 (IEEE1588 Compliant)
  • Security option: Available
  • Ethernet Switch
  • EtherCAT slave controller, SERCOSⅢ slave controller
  • Others: PLL, RTC

Documentation

Design & Development

Sample Code
Type
Title
Date
Sample Code
RZ/N1D, RZ/N1S, RZ/N1L group External bus interface (MSEBI) configuration guide Rev.2.00 - Sample Code
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Resources

Support Communities

  1. Trouble installing U-boot on RZ/N1S-DB

    I am following the Quick Start guide for CONNECT-IT! ETHERNET RZ/N1S-DB and have reached the installation of U-boot. ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- I had the correct output ... ** BOOTLOADER STAGE0 for RZN1 ** And ran the command  ... dfu-util.exe -D "u-boot-rzn1s324-db.bin.spkg" I believe that the ...

    Jan 8, 2021
  2. Having issues with U-boot on RZ/N1S-DB

    I am following the Quick Start guide for CONNECT-IT! ETHERNET RZ/N1S-DB and have reached the installation of U-boot. ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- I had the correct output ... ** BOOTLOADER STAGE0 for RZN1 ** And ran the command  ... dfu-util.exe -D "u-boot-rzn1s324-db.bin.spkg" I believe that the ...

    Jan 8, 2021
  3. SWI call on bare metal RZ/N1S takes 75 to 100 milliseconds

    Hi there! I am currently facing a rather strange problem. I have set up FreeRTOS 8.2.0 on a RZ/N1S's A7 core. Works 99% well, but I noticed timings being off. Investigation showed that between the call of "SWI 0" and entering the SVC-Handler registered ...

    Mar 24, 2022
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