32-bit Microcontrollers - MCU

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RX140 32-bit Ultra-Low-Power RXv2 MCUs

Renesas RX140 32-bit Ultra-Low-Power RXv2 Microcontrollers (MCUs) support the lowest power consumption while improving the general-purpose RX100 series. Enhanced performance is achieved with the switch from the RXv1 to the RXv2 core, which raises the clock rate from 32MHz to 48MHz. The RX140 achieved a CoreMark score of 204, a dramatic performance improvement over the RX130 CoreMark score of 108. RX140 operates with 1.8mA current consumption at 32MHz operation, reducing more than 30% from the RX130's current consumption of 3.1mA.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Mounting Style	Package / Case	Core	Program Memory Size	Data RAM Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFN48 R5F51406BDNE#30 Renesas Electronics 1: S/18.45 805In Stock	Mfr. Part # R5F51406BDNE#30 Mouser Part # 968-R5F51406BDNE#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFN48 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	805In Stock	S/18.45 S/14.01 S/12.88 S/11.68 View S/10.82 S/10.59 S/10.47 Quote	Min.: 1 Mult.: 1	RX140	SMD/SMT	HWQFN-48	RXv2	256 kB	64 kB	32 bit	12 bit	48 MHz	39 I/O	1.8 V	5.5 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 64K/16K QFP64 R5F51403AGFM#30 Renesas Electronics 1: S/12.22 939In Stock	Mfr. Part # R5F51403AGFM#30 Mouser Part # 968-R5F51403AGFM#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 64K/16K QFP64 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	939In Stock	S/12.22 S/9.19 S/7.94 S/7.32 View S/7.28 S/6.77 S/6.73 S/6.66 S/6.31	Min.: 1 Mult.: 1	RX140	SMD/SMT	LFQFP-64												Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 R5F51405BGFM#30 Renesas Electronics 1: S/16.54 640In Stock	Mfr. Part # R5F51405BGFM#30 Mouser Part # 968-R5F51405BGFM30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	640In Stock	S/16.54 S/12.53 S/11.52 S/10.12 View S/9.73 S/9.38 S/9.26 S/8.84	Min.: 1 Mult.: 1	RX140	SMD/SMT	LFQFP-64												Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 64K/16K QFN48 R5F51403AGNE#30 Renesas Electronics 1: S/11.37 1,250In Stock	Mfr. Part # R5F51403AGNE#30 Mouser Part # 968-R5F51403AGNE#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 64K/16K QFN48 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	1,250In Stock	S/11.37 S/8.49 S/7.32 S/6.97 View S/6.42 S/6.19 S/6.11 S/5.80	Min.: 1 Mult.: 1	RX140	SMD/SMT	HWQFN-48												Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFP48 R5F51406ADFL#30 Renesas Electronics 1: S/17.13 890In Stock	Mfr. Part # R5F51406ADFL#30 Mouser Part # 968-R5F51406ADFL30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFP48 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	890In Stock	S/17.13 S/12.96 S/11.91 S/10.78 View S/10.20 S/9.77 S/9.61 S/9.15	Min.: 1 Mult.: 1	RX140	SMD/SMT	LFQFP-48												Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 64K/16K QFP32 R5F51403ADFJ#30 Renesas Electronics 1: S/9.89 958In Stock	Mfr. Part # R5F51403ADFJ#30 Mouser Part # 968-R5F51403ADFJ#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 64K/16K QFP32 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	958In Stock	S/9.89 S/7.32 S/6.70 S/5.99 View S/5.64 S/5.45 S/5.25 S/4.98	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 64K/16K QFP64 R5F51403AGFK#30 Renesas Electronics 1: S/12.22 875In Stock	Mfr. Part # R5F51403AGFK#30 Mouser Part # 968-R5F51403AGFK#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 64K/16K QFP64 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	875In Stock	S/12.22 S/9.15 S/7.59 S/7.24 View S/6.85 S/6.73 S/6.66 S/6.31	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 R5F51405BDFK#30 Renesas Electronics 1: S/15.61 540In Stock	Mfr. Part # R5F51405BDFK#30 Mouser Part # 968-R5F51405BDFK30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	540In Stock	S/15.61 S/11.76 S/9.85 S/9.38 View S/9.19 S/8.91 S/8.84 S/8.76 S/8.25	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFP64 R5F51406BGFK#30 Renesas Electronics 1: S/20.32 450In Stock	Mfr. Part # R5F51406BGFK#30 Mouser Part # 968-R5F51406BGFK30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFP64 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	450In Stock	S/20.32 S/15.45 S/13.00 S/12.46 View S/11.83 S/11.79 S/11.64 Quote	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFP64 R5F51406AGFM#30 Renesas Electronics 1: S/24.80 340In Stock	Mfr. Part # R5F51406AGFM#30 Mouser Part # 968-R5F51406AGFM30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFP64 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	340In Stock	S/24.80 S/17.05 S/15.88 S/13.97 View S/13.23 S/10.90 S/10.82 Quote	Min.: 1 Mult.: 1	RX140	SMD/SMT	LFQFP-64												Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFN48 R5F51406BGNE#30 Renesas Electronics 1: S/25.73 2In Stock	Mfr. Part # R5F51406BGNE#30 Mouser Part # 968-R5F51406BGNE#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFN48 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	2In Stock	S/25.73 S/17.71 S/16.50 S/14.52 View S/11.52 S/11.48 S/11.25 S/11.17 Quote	Min.: 1 Mult.: 1	RX140	SMD/SMT	HWQFN-48	RXv2	256 kB	64 kB	32 bit	12 bit	48 MHz	39 I/O	1.8 V	5.5 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 64KB Flash LFQFP-64pin R5F51403ADFM#30 Renesas Electronics 1: S/11.44 775In Stock	Mfr. Part # R5F51403ADFM#30 Mouser Part # 968-R5F51403ADFM#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 64KB Flash LFQFP-64pin Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	775In Stock	S/11.44 S/8.56 S/7.40 S/6.81 View S/6.66 S/6.31	Min.: 1 Mult.: 1	RX140	SMD/SMT	LFQFP-64	RXv2	64 kB	16 kB	32 bit	12 bit	48 MHz	53 I/O	1.8 V	5.5 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 R5F51405AGFM#30 Renesas Electronics 1: S/15.14 630In Stock	Mfr. Part # R5F51405AGFM#30 Mouser Part # 968-R5F51405AGFM30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	630In Stock	S/15.14 S/11.41 S/9.93 S/9.19 View S/9.15 S/8.56 S/8.45 S/7.98	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 64KB Flash LQFP-64pin R5F51403ADFK#10 Renesas Electronics 1: S/15.57 1,440In Stock	Mfr. Part # R5F51403ADFK#10 Mouser Part # 968-R5F51403ADFK#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 64KB Flash LQFP-64pin Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	1,440In Stock	S/15.57 S/10.32 S/9.42 S/7.98 View S/7.59 S/6.81 S/6.46 S/6.03 S/5.99	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 R5F51405ADFK#30 Renesas Electronics 1: S/14.29 510In Stock	Mfr. Part # R5F51405ADFK#30 Mouser Part # 968-R5F51405ADFK30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	510In Stock	S/14.29 S/10.74 S/8.95 S/8.52 View S/8.37 S/8.06 S/8.02 S/7.90 S/7.47	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 R5F51405BDFM#30 Renesas Electronics 1: S/15.61 609In Stock	Mfr. Part # R5F51405BDFM#30 Mouser Part # 968-R5F51405BDFM30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	609In Stock	S/15.61 S/11.79 S/10.82 S/9.50 View S/9.11 S/8.84 S/8.80 S/8.52	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFP64 R5F51406ADFK#30 Renesas Electronics 1: S/17.79 540In Stock	Mfr. Part # R5F51406ADFK#30 Mouser Part # 968-R5F51406ADFK30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFP64 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	540In Stock	S/17.79 S/13.47 S/11.29 S/10.82 View S/10.59 S/10.16 S/10.04 Quote	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFP48 R5F51406BGFL#30 Renesas Electronics 1: S/19.58 490In Stock	Mfr. Part # R5F51406BGFL#30 Mouser Part # 968-R5F51406BGFL30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFP48 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	490In Stock	S/19.58 S/14.87 S/13.00 S/12.42 View S/11.76 S/11.41 S/11.33 S/11.17 Quote	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 64K/16K QFP48 R5F51403AGFL#30 Renesas Electronics 1: S/11.37 943In Stock	Mfr. Part # R5F51403AGFL#30 Mouser Part # 968-R5F51403AGFL#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 64K/16K QFP48 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	943In Stock	S/11.37 S/8.49 S/7.32 S/6.97 View S/6.54 S/6.31 S/6.19 S/6.11 S/5.80	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP80 R5F51405AGFN#30 Renesas Electronics 1: S/16.00 555In Stock	Mfr. Part # R5F51405AGFN#30 Mouser Part # 968-R5F51405AGFN30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP80 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	555In Stock	S/16.00 S/12.07 S/11.09 S/9.89 View S/9.30 S/9.11 S/8.72 S/8.64 S/8.60	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFP80 R5F51406BGFN#30 Renesas Electronics 1: S/21.06 439In Stock	Mfr. Part # R5F51406BGFN#30 Mouser Part # 968-R5F51406BGFN30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFP80 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	439In Stock	S/21.06 S/16.04 S/13.43 S/13.23 View S/12.26 S/12.22 S/11.72 Quote	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 64K/16K QFP64 R5F51403ADFK#30 Renesas Electronics 1: S/11.44 900In Stock	Mfr. Part # R5F51403ADFK#30 Mouser Part # 968-R5F51403ADFK#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 64K/16K QFP64 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	900In Stock	S/11.44 S/8.56 S/7.08 S/6.73 View S/6.58 S/6.34 S/6.27 S/6.19 S/5.84	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFP80 R5F51406AGFN#30 Renesas Electronics 1: S/19.66 476In Stock	Mfr. Part # R5F51406AGFN#30 Mouser Part # 968-R5F51406AGFN30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFP80 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	476In Stock	S/19.66 S/14.95 S/13.78 S/12.30 View S/11.64 S/11.37 S/11.21 Quote	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 R5F51405AGFK#30 Renesas Electronics 1: S/15.14 630In Stock	Mfr. Part # R5F51405AGFK#30 Mouser Part # 968-R5F51405AGFK30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	630In Stock	S/15.14 S/11.41 S/9.54 S/9.11 View S/8.91 S/8.60 S/8.56 S/8.45 S/7.98	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFN48 R5F51405AGNE#30 Renesas Electronics 1: S/14.67 835In Stock	Mfr. Part # R5F51405AGNE#30 Mouser Part # 968-R5F51405AGNE#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFN48 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	835In Stock	S/14.67 S/11.05 S/9.61 S/9.15 View S/8.45 S/8.41 S/8.21 S/8.17 S/7.94	Min.: 1 Mult.: 1	RX140	SMD/SMT	HWQFN-48	RXv2	128 kB	32 kB	32 bit	12 bit	48 MHz	39 I/O	1.8 V	5.5 V	- 40 C	+ 105 C	Tray

RX140 32-bit Ultra-Low-Power RXv2 MCUs

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