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New Product Introduction

NPI Body

Renesas RX140

High Performance low power RX100 MCU with robust capacitive touch offers IOT-security

Improvements to the UX (user experience) and UI (user interface) enhancing the added value of our products are becoming increasingly important, and Renesas has a lineup of RX family microcontrollers equipped with capacitive touch sensors to make it possible. The RX140 32-bit microcontroller with a new generation capacitive touch sensor is now available. Highest performance in RX100 while at same time the most power efficient RX we have ever made. Lower current draw in all modes including the new Snooze mode for Capacitive touch operation without CPU interaction.

Key features

Highest Performance in RX100
Lowest Power consumption in RX
Capacitive Touch Sensing with highest immunity and sensity
extensive peripheral functions while keeping pin compatibility

Additional features

- Highest performance RX100
- RXv2 @ 48MHz
- CoreMark Score 204 / 4.3/MHz
- up to 256KB Flash
- up to 64KB SRAM
- up to 8KB data flash
- FPU
CTSU2 - Capacitive touch sensing
- Multi Frequency scan for better noise tolerance
- Temerature drift correction
- Active Shield electrode
- Water and dirt resistance
- Auto sensing and Multi Scan
Best in class immunity capacitive touch
Smallest RX with CAN Bus
First RX100 with HW encryption acceleration
- AES accelerator
- TRNG
Improved effective number of pins
- Reduction of system pins / increase of I/Os
Low pin count packages
- 32pin QFP and QFN packages
Lowest power consumption in RX
- 1.8mA @ 32MHz
- 0.21µA in standby
- new Snooze Mode