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Description

The RX111 Group has a comprehensive small-capacity ROM/low pin count lineup. With USB 2.0 for Battery Charging (BC 1.2), low consumption current, and fast wakeup from standby, these microcontrollers are suitable for use in computer peripherals, and healthcare and wearable devices. With their three-phase motor control timers, they are also suitable for motor control applications in home appliances and industrial equipment.

Parameters

Attributes Value
Main CPU RXv1
Program Memory (KB) 16, 32, 64, 96, 128, 256, 384, 512
RAM (KB) 8, 10, 16, 32, 64
Carrier Type Full Carton (Tray), Tape & Reel, Tray
Supply Voltage (V) -
I/O Ports 21, 25, 32, 48
DRAM I/F No
Temp. Range (°C) Ta = -40 to +85, Ta = -40 to +105
Operating Freq (Max) (MHz) 32
Ethernet speed No
Ethernet (ch) 0
EtherCat (ch) (#) 0
USB FS (host ch/device ch) ( 1 / 1 )
USB HS (host ch/device ch) ( 0 / 0 )
USB SS (host ch/device ch) ( 0 / 0 )
SCI or UART (ch) 3
SPI (ch) 4
I2C (#) 4
CAN (ch) 0
CAN-FD (ch) 0
Wireless No
SDHI (ch) 0
High Resolution Output Timer No
PWM Output (pin#) 12
32-Bit Timer (ch) 0
16-Bit Timer (ch) (#) 8
8-Bit Timer (ch) 0
Standby operable timer No
12-Bit A/D Converter (ch) 7, 8, 10, 14
24-Bit Sigma-Delta A/D Converter (ch) 0
16-Bit D/A Converter (ch) 0
12-Bit D/A Converter (ch) 0
8-Bit D/A Converter (ch) 0, 2
Capacitive Touch Sensing Unit (ch) 0
Segment LCD Controller No
Security & Encryption Unique ID

Package Options

Pkg. Type Pkg. Dimensions (mm) Lead Count (#) Pitch (mm)
HWQFN 6 x 6 x 0.8 40 0.5
HWQFN 7 x 7 x 0.8 48 0.5
LFQFP 7 x 7 x 1.7 48 0.5
LFQFP 10 x 10 x 1.7 64 0.5
LQFP 14 x 14 x 1.7 64 0.8
WFLGA 4 x 4 x 0.76 36 0.5
WFLGA 5 x 5 x 0.76 64 0.5

Application Block Diagrams

Universal NFC Wireless Charger Block Diagram
Universal NFC Wireless Charger
This NFC charger enables the wireless charging of small battery-powered devices ensuring compatibility and user convenience.
The high-performance surveillance camera interactive block diagram features an MPU design with DRP-AI, delivering powerful AI processing and energy efficiency.
AI-Enabled Surveillance Camera
AI-powered surveillance camera with DRP-AI boosts security with 4K imaging and low power.
Soundbar with Bluetooth Streaming Block Diagram
Soundbar with Bluetooth Streaming
Compact Bluetooth soundbar design with premium audio, efficient power, and low-cost MCU.

Additional Applications

  • Consumer (battery drive)
  • Healthcare
  • Home appliances
  • Industrial

Applied Filters:

News & Blog Posts

Blog Post
Sep 23, 2023
Energy Harvesting with RX111 MCUs
Blog Post
Apr 6, 2023
Say Goodbye to Hardware Manual Confusion with Our Comprehensive Guide!
Blog Post
Mar 20, 2023
Upgrade MCUs with the Latest Industry-leading 32-bit RX Family MCUs! RX Portfolio is Expanding
Blog Post
Mar 3, 2023
Tips for Selecting Low Power Consumption Modes on the RX MCU
Blog Post
Jan 23, 2023
RX Family Software – The Past and the Future - #6
Blog Post
Sep 1, 2022
RX Family Software – The Past and the Future - #5
Blog Post
Jun 17, 2022
Bringing DSPs Closer to You! Realizing Digital Filters with the Latest Low-End RX140 Microcontroller of the RX Family!
Blog Post
Apr 19, 2022
Design Guide for RX MCU Board Wiring Pattern
Blog Post
Apr 5, 2022
RX Family Software – The Past and the Future - #3
Blog Post
Mar 15, 2022
Realizing OTA Function of a Secondary MCU with the RX MCU – FreeRTOS Version
Blog Post
Mar 4, 2022
Supporting a Smooth Start of Your Development with RX by Video!
Blog Post
Feb 1, 2022
RX Family Software – The Past and the Future - #1
Blog Post
Dec 6, 2021
To Seamlessly Switch to a 32-Bit RX Family MCU
Blog Post
Oct 15, 2021
Interview with RX MCU Family User, HITACHI Solutions Technology
Blog Post
Oct 6, 2021
Introducing the Smart Configurator Board Support Feature for Quick Project Setup
Blog Post
Sep 21, 2021
How Renesas Approaches Functional Safety over EtherCAT (FSoE)
Blog Post
Aug 4, 2021
Introducing the RX Family Firmware Update Middleware that Can Easily Realize FOTA (Firmware Update Over-The-Air) Implementation
Blog Post
Aug 2, 2021
DSP Experience with RX Family MCU! Visualizing DSP Behavior with Free Sample Program!
Blog Post
Jul 13, 2021
Introducing the RX MCU Product Longevity Program (PLP) that Goes Beyond 15 years of Support!
Blog Post
Jul 2, 2021
Let’s Get Started with RX MCU Software Development! First Step is to Start with e² studio.