The RZ/T1 Group has the Arm® Cortex®-R4 Processor with FPU core, which was designed for real-time processing, and is capable of high-speed operation at up to 600 MHz. Furthermore, access does not need to be performed via cache memory, and tightly-coupled memory capable of definitive real-time response processing is built-in, enabling high-speed access from the CPU without passing through the cache memory. RZ/T1 devices that are equipped with a built-in Renesas R-IN engine (“R-IN engine”), an accelerator for industrial Ethernet communications, can perform industrial Ethernet processing without loss of real-time performance by Hardware RTOS (HW-RTOS) RZ/T1 devices that are equipped with a configurable absolute encoder interface are perfectly suited for precision motion control applications. The range of industry standards that are supported by the configurable encoder interface includes EnDat2.2, BiSS®-C, A-format™, Tamagawa and HIPERFACE® DSL.


  • CPU: Arm® Cortex®-R4 Processor with FPU, Max. 600MHz
  • Industrial Ethernet: EtherCAT, PROFINET, EtherNet/IP etc.
  • Memory: Tightly Coupled Memory 544KB(with ECC), Extended SRAM 1MB(with ECC, option)
  • Encoder Interface: EnDat2.2, BiSS®-C, A-format™, Tamagawa, HIPERFACE® DSL
  • Timer: 32-bit Timer 3ch, 16-bit Timer 30ch, Watchdog Timer 2ch
  • PWM: 3-phase PWM Output Function: 3ch
  • Analog function: 12-bit A/D Converter Unit0 : 8ch,Unit1 : 16ch
  • Package: 320-pin FBGA, 176-pin HLQFP
  • Voltage: Core 1.2V, I/O 3.3V




  • Connectivity (Wired)
  • Motor Control
  • Industrial Network


Design & Development

Software & Tools

Software & Tools

Software title
Software type
USB Drivers
Device drivers for USB communication using USB interface with built-in microcomputer and USB ASSP
USB Renesas
AP4, Applilet
Peripheral I/O driver generator compatible with third-party compilers and GNU compiler (for RZ, V850, RX, RL78, and 78K)
Code Generator Renesas
Code Generator Plug-in
Automatic driver generation tool for internal peripheral I/O modules through GUI settings [Standard features for Renesas IDE "e² studio" and CS+] [Support MCU/MPU: RL78, V850, 78K, RX]
Code Generator 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
Software & Tools - Other Log in to Download ZIP 11.61 MB 日本語
Software & Tools - Other Log in to Download ZIP 51 KB 日本語
PCB Design Files Log in to Download ZIP 11 KB 日本語
Software & Tools - Other Log in to Download EXE 76.94 MB
Upgrade - IDE Log in to Download ZIP 726.55 MB 日本語
5 items

Sample Code

Boards & Kits

Boards & Kits