Renesas Electronics, 32bit RX, RX111 Microcontroller, 32MHz, 256 kB Flash, 48-Pin LQFP

RS Stock No.:: 234-7135
Mfr. Part No.:: R5F51116ADFL#3A
Manufacturer:: Renesas Electronics

Renesas Electronics, 32bit RX, RX111 Microcontroller, 32MHz, 256 kB Flash, 48-Pin LQFP

Bulk discount available

Subtotal (1 tray of 250 units)*

HK$5,311.50

FREE delivery for orders over HK$250.00

In Stock

Plus 250 unit(s) shipping from 08 December 2025

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Units	Per unit	Per Tray*
250 - 250	HK$21.246	HK$5,311.50
500 - 750	HK$20.608	HK$5,152.00
1000 - 2250	HK$19.99	HK$4,997.50
2500 +	HK$19.59	HK$4,897.50

*price indicative

RS Stock No.:: 234-7135
Mfr. Part No.:: R5F51116ADFL#3A
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	RX111
	Package Type	LQFP
	Mounting Type	Surface Mount
	Pin Count	48
	Device Core	RX
	Data Bus Width	32bit
	Program Memory Size	256 kB
	Maximum Frequency	32MHz
	RAM Size	32 kB
	USB Channels	1
	Number of SPI Channels	4
	Typical Operating Supply Voltage	1.8 → 3.6 V
	Number of UART Channels	3
	Number of CAN Channels	0
	Number of USART Channels	0
	Number of I2C Channels	4
	Number of ADC Units	1
	Number of Ethernet Channels	0
	Program Memory Type	Flash
	Length	7mm
	ADCs	10 x 12 bit
	Minimum Operating Temperature	-40 °C
	Maximum Operating Temperature	+85 °C
	Dimensions	7 x 7 x 1.7mm
	Width	7mm
	Number of LIN Channels	0
	Height	1.7mm
	Maximum Number of Ethernet Channels	0
	Number of PCI Channels	0
	Instruction Set Architecture	CISC

	Select all
	Brand Renesas Electronics
	Family Name RX111
	Package Type LQFP
	Mounting Type Surface Mount
	Pin Count 48
	Device Core RX
	Data Bus Width 32bit
	Program Memory Size 256 kB
	Maximum Frequency 32MHz
	RAM Size 32 kB
	USB Channels 1
	Number of SPI Channels 4
	Typical Operating Supply Voltage 1.8 → 3.6 V
	Number of UART Channels 3
	Number of CAN Channels 0
	Number of USART Channels 0
	Number of I2C Channels 4
	Number of ADC Units 1
	Number of Ethernet Channels 0
	Program Memory Type Flash
	Length 7mm
	ADCs 10 x 12 bit
	Minimum Operating Temperature -40 °C
	Maximum Operating Temperature +85 °C
	Dimensions 7 x 7 x 1.7mm
	Width 7mm
	Number of LIN Channels 0
	Height 1.7mm
	Maximum Number of Ethernet Channels 0
	Number of PCI Channels 0
	Instruction Set Architecture CISC

Datasheet - R5F51116ADFL#3A

The Renesas Electronics RX111 family has a comprehensive small-capacity ROM/low pin count line-up. With USB 2.0 for battery charging, 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.

Low power consumption functions
On-chip flash memory for code, no wait states
Independent watchdog timer
Up to six channels for communication
CISC harvard architecture with five-stage pipeline
On-chip debugging circuit

Renesas Electronics, 32bit RX, RX111 Microcontroller, 32MHz, 256 kB Flash, 48-Pin LQFP

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