Renesas Electronics, 32bit RX, RX231 Microcontroller, 54MHz, 512 kB Flash, 64-Pin LFQFP

RS Stock No.:: 124-0478
Mfr. Part No.:: R5F52318ADFM#30
Manufacturer:: Renesas Electronics

Renesas Electronics, 32bit RX, RX231 Microcontroller, 54MHz, 512 kB Flash, 64-Pin LFQFP

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Subtotal (1 unit)*

HK$44.60

FREE delivery for orders over HK$250.00

In Stock

Plus 125 unit(s) shipping from 08 December 2025

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Units	Per unit
1 - 4	HK$44.60
5 - 9	HK$43.30
10 - 49	HK$41.90
50 - 99	HK$41.00
100 +	HK$40.20

*price indicative

RS Stock No.:: 124-0478
Mfr. Part No.:: R5F52318ADFM#30
Manufacturer:: Renesas Electronics

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Renesas Electronics
	Family Name	RX231
	Package Type	LFQFP
	Mounting Type	Surface Mount
	Pin Count	64
	Device Core	RX
	Data Bus Width	32bit
	Program Memory Size	512 kB
	Maximum Frequency	54MHz
	RAM Size	64 kB
	USB Channels	1
	Number of PWM Units	0
	Number of SPI Channels	1
	Typical Operating Supply Voltage	1.8 → 5.5 V
	Number of CAN Channels	1
	Number of I2C Channels	1
	Number of UART Channels	0
	Maximum Operating Temperature	+85 °C
	Instruction Set Architecture	CISC Harvard
	Maximum Number of Ethernet Channels	0
	Program Memory Type	Flash
	Number of ADC Units	1
	Length	10.1mm
	Dimensions	10.1 x 10.1 x 1.55mm
	Pulse Width Modulation	1 (4 x 8 bit), 2 (6 x 16 bit), 1 (4 x 16 bit)
	ADCs	12 x 12 bit
	Minimum Operating Temperature	-40 °C
	Height	1.55mm
	Width	10.1mm
	Number of Ethernet Channels	0

	Select all
	Brand Renesas Electronics
	Family Name RX231
	Package Type LFQFP
	Mounting Type Surface Mount
	Pin Count 64
	Device Core RX
	Data Bus Width 32bit
	Program Memory Size 512 kB
	Maximum Frequency 54MHz
	RAM Size 64 kB
	USB Channels 1
	Number of PWM Units 0
	Number of SPI Channels 1
	Typical Operating Supply Voltage 1.8 → 5.5 V
	Number of CAN Channels 1
	Number of I2C Channels 1
	Number of UART Channels 0
	Maximum Operating Temperature +85 °C
	Instruction Set Architecture CISC Harvard
	Maximum Number of Ethernet Channels 0
	Program Memory Type Flash
	Number of ADC Units 1
	Length 10.1mm
	Dimensions 10.1 x 10.1 x 1.55mm
	Pulse Width Modulation 1 (4 x 8 bit), 2 (6 x 16 bit), 1 (4 x 16 bit)
	ADCs 12 x 12 bit
	Minimum Operating Temperature -40 °C
	Height 1.55mm
	Width 10.1mm
	Number of Ethernet Channels 0

RX231 Microcontrollers

The RX231 devices are 32-bit microcontrollers that can deliver up to 88.56DMIPS, support Floating Point maths operations and offer an extensive suite of on-board peripherals to suit general purpose applications.

• 54MHz 32-bit RXv2 core microcontroller with FPU
• Up to 512KB Flash memory
• 32-bit multiplier/divider with multiply-accumulate
• Real-Time clock with battery back-up
• Up to 24-channel Capacitive Touch Interface Unit
• Serial communication: I²C, SPI, USB, CAN, SSI, SDHI
• AES-128/256 encryption
• Memory Protection Unit
• Event Link Controller
• Temperature sensor
• Clock Frequency Accuracy Measurement Circuit
• Data Operation Circuit (RAM Test Assist)
• 14-bit Independent Watchdog Timer
• ADC self-diagnostic function
• CRC Calculator

Renesas Electronics, 32bit RX, RX231 Microcontroller, 54MHz, 512 kB Flash, 64-Pin LFQFP

FREE delivery for orders over HK$250.00

RX231 Microcontrollers

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