New Product Introduction

Renesas RX13T

The RX13T MCU from Renesas enables inverter control in motors at lower system cost

Angled top side of 32-pinned RX13T MCU from Renesas

Renesas RX13T MCU is an optimized single motor control solution to drive vector control/field oriented control (FOC) of the Permanent Magnet Synchronous Motor (Brushless DC Motor). RX13T has best-in-class built-in FPU (Floating Point Unit) at 32MHz and various built-in peripheral functions, such as the Programmable Gain Amp (PGA) with 6 level adjustable gain and Data Flash to help reduce board space and overall components needed.

RX13T is the very first product among the RX family to release in a small 32-pin LQFP package that helps to reduce the board space further. In addition to the new package, it is also available in the 48-pin LFQFP package.


Key features

  • RX microcontrollers with RXv1 core
    • Enhanced analog function
    • Single Precision FPU
  • 128KB FLASH, 12KB RAM, 
  • 4KB Dataflash
  • 12bit ADC (1 Unit) with 3 simultaneous S/H
  • Built-in Analog Comparators (3 ch)
  • Build-in programmable gain amp (PGA 3 ch)
  • Safety functions

Support 2.7V ~ 5.5V operation



  • Low Pin Count (32/48 pins)
  • Compact code size
  • BOM cost reduction with build-in enhanced analog function
  • Safety functionality embedded
  • Support 2.7V ~ 5.5V operation
  • Industrial grade 105 deg C operating temperature part available



  • Pump
  • Fan Motor
  • Refrigerator
  • Vacuum Cleaner
  • Low-end motor/inverter control

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