General Purpose RX 32-Bit Microcontrollers

Function Comparison Table

Products	Key Features	Max. Freq., Pins, Voltage	Starter Kits etc.
RX110	Timers, Serial IO, POR/LVD, ADC, DTC	32MHz 36 - 64 pins 1.8V - 3.6V	—
RX111	Timers, Serial IO, POR/LVD, ADC, DAC, DTC, ELC, USB, Data Flash	32MHz 36 - 64 pins, 1.8V - 3.6V	Starter Kit (S/W Bundled) Promo. Board (S/W Bundled)
RX113	Capacitive Touch, USB, Timers, Serial IO, POR/LVD, ADC, DAC, DTC, ELC, Data Flash, LCDC, SSI	32MHz 64 - 100 pins 1.8V - 3.6V	Starter Kit (S/W Bundled)
RX130	Capacitive Touch, Timers, Serial IO, POR/LVD, ADC, DAC, DTC, ELC, Data Flash	32MHz 48 - 100 pins 1.8V - 5.5V	Starter Kit (S/W Bundled) Capacitive Touch Evaluation System
RX210	Timers, Serial IO, POR/LVD, ADC, DAC, DTC, DMAC, ELC, Comparator, Data Flash	50MHz 36 - 145 pins 1.62V - 5.5 V	Starter Kit (S/W Bundled)
RX220	Timers, Serial IO, POR/LVD, ADC, DTC, DMAC, ELC, Comparator, Data Flash	32MHz 48 - 100 pins 1.62V - 5.5V	Starter Kit (S/W Bundled)
RX231 RX230	Capacitive Touch, Security, SDHI, CAN, USB Timers, Serial IO, POR/LVD, ADC, DAC, DTC, DMAC, ELC, Comparator, Data Flash	54MHz 48 - 100 pins 1.8V - 5.5V	Starter Kit (S/W Bundled) HMI Solution Kit
RX610	Timers, Serial IO, POR/LVD, ADC, DAC, DTC, DMAC, Data Flash	100MHz 144 - 176 pins 3.0V - 3.6V	Starter Kit (S/W Bundled)
RX630	Timers, Serial IO, POR/LVD, ADC, DAC, DTC, DMAC, USB, CAN, Data Flash	100MHz 80 - 176 pins 2.7V - 3.6V	Starter Kit (S/W Bundled)
RX634	Timers, Serial IO, POR/LVD, ADC, DAC, DTC, ELC, DMAC, CAN, Data Flash, HDMI-CEC, Remote Control Reception	54MHz 144 pins 2.7V - 5.5V	—
RX621	Timers, Serial IO, POR/LVD, ADC, DAC, DTC, DMAC, EXDMAC USB (H/F/OTG Selectable), CAN, Data Flash	100MHz 85 - 176 pins 2.7V - 3.6V	Starter Kit (S/W Bundled) Promo. Board (S/W Bundled)
RX631	Timers, Serial IO, POR/LVD, ADC, DAC, DTC, DMAC, EXDMAC USB (H/F/OTG Selectable), CAN, Data Flash	100MHz 64 - 177 pins 2.7V - 3.6V	Starter Kit (S/W Bundled)
RX65N RX651	SDHI, Security, Timers, Serial IO, POR/LVD, ADC, DAC, DTC, DMAC, EXDMAC, USB (H/F/OTG Selectable), CAN, LCDC, 2D Graphic Engine	120MHz 100 - 177 pins 2.7V - 3.6V	Starter Kit (S/W Bundled) Code Flash 1.0MB or Less Code Flash 1.5MB or More
RX64M	SDHI, Security, Timers, Serial IO, POR/LVD, ADC, DAC, DTC, DMAC, EXDMAC, USB (H/F/OTG Selectable), CAN, Data Flash	120MHz 100 - 177 pins 2.7V - 3.6V	Starter Kit (S/W Bundled)
RX71M	SDHI, Security, Timers, Serial IO, POR/LVD, ADC, DAC, DTC, DMAC, EXDMAC, USB (H/F/OTG Selectable High Speed), CAN, Data Flash	240MHz 100 - 145 pins 2.7V - 3.6V	Starter Kit (S/W Bundled)
RX66N	SDHI, Security, Timers, Serial IO ,POR/LVD, ADC, DAC, DTC, DMAC, EXDMAC, USB (H/F/OTG selectable), CAN, LCDC, 2D graphic engine	120MHz 100-224 pins 2.7-3.6V	-
RX72N	SDHI, Security, Timers, Serial IO ,POR/LVD, ADC, DAC, DTC, DMAC, EXDMAC, USB (H/F/OTG selectable), CAN, LCDC, 2D graphic engine	240MHz 100-224 pins 2.7-3.6V	Starter Kit Envision Kit(S/W bundled)