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 (HKD) 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: HK$38.96 805In Stock	Mfr. Part No. R5F51406BDNE#30 Mouser Part No 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	HK$38.96 HK$29.59 HK$27.21 HK$24.66 View HK$22.85 HK$22.36 HK$22.11 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: HK$25.81 939In Stock	Mfr. Part No. R5F51403AGFM#30 Mouser Part No 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	HK$25.81 HK$19.40 HK$16.77 HK$15.45 View HK$15.37 HK$14.30 HK$14.22 HK$14.06 HK$13.32	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: HK$34.94 640In Stock	Mfr. Part No. R5F51405BGFM#30 Mouser Part No 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	HK$34.94 HK$26.47 HK$24.33 HK$21.37 View HK$20.55 HK$19.81 HK$19.56 HK$18.66	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: HK$24.00 1,250In Stock	Mfr. Part No. R5F51403AGNE#30 Mouser Part No 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	HK$24.00 HK$17.92 HK$15.45 HK$14.71 View HK$13.56 HK$13.07 HK$12.91 HK$12.25	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: HK$36.17 890In Stock	Mfr. Part No. R5F51406ADFL#30 Mouser Part No 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	HK$36.17 HK$27.37 HK$25.15 HK$22.77 View HK$21.54 HK$20.63 HK$20.30 HK$19.32	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: HK$20.88 958In Stock	Mfr. Part No. R5F51403ADFJ#30 Mouser Part No 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	HK$20.88 HK$15.45 HK$14.14 HK$12.66 View HK$11.92 HK$11.51 HK$11.10 HK$10.52	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 64K/16K QFP64 R5F51403AGFK#30 Renesas Electronics 1: HK$25.81 875In Stock	Mfr. Part No. R5F51403AGFK#30 Mouser Part No 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	HK$25.81 HK$19.32 HK$16.03 HK$15.29 View HK$14.47 HK$14.22 HK$14.06 HK$13.32	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 R5F51405BDFK#30 Renesas Electronics 1: HK$32.96 540In Stock	Mfr. Part No. R5F51405BDFK#30 Mouser Part No 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	HK$32.96 HK$24.82 HK$20.80 HK$19.81 View HK$19.40 HK$18.82 HK$18.66 HK$18.50 HK$17.43	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFP64 R5F51406BGFK#30 Renesas Electronics 1: HK$42.91 450In Stock	Mfr. Part No. R5F51406BGFK#30 Mouser Part No 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	HK$42.91 HK$32.63 HK$27.45 HK$26.30 View HK$24.99 HK$24.91 HK$24.58 Quote	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFP64 R5F51406AGFM#30 Renesas Electronics 1: HK$52.36 340In Stock	Mfr. Part No. R5F51406AGFM#30 Mouser Part No 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	HK$52.36 HK$36.00 HK$33.54 HK$29.51 View HK$27.95 HK$23.02 HK$22.85 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: HK$54.33 2In Stock	Mfr. Part No. R5F51406BGNE#30 Mouser Part No 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	HK$54.33 HK$37.40 HK$34.85 HK$30.66 View HK$24.33 HK$24.25 HK$23.76 HK$23.59 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: HK$24.17 775In Stock	Mfr. Part No. R5F51403ADFM#30 Mouser Part No 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	HK$24.17 HK$18.08 HK$15.62 HK$14.39 View HK$14.06 HK$13.32	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: HK$31.98 630In Stock	Mfr. Part No. R5F51405AGFM#30 Mouser Part No 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	HK$31.98 HK$24.08 HK$20.96 HK$19.40 View HK$19.32 HK$18.08 HK$17.84 HK$16.85	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 64KB Flash LQFP-64pin R5F51403ADFK#10 Renesas Electronics 1: HK$32.88 1,440In Stock	Mfr. Part No. R5F51403ADFK#10 Mouser Part No 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	HK$32.88 HK$21.78 HK$19.89 HK$16.85 View HK$16.03 HK$14.39 HK$13.65 HK$12.74 HK$12.66	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 R5F51405ADFK#30 Renesas Electronics 1: HK$30.17 510In Stock	Mfr. Part No. R5F51405ADFK#30 Mouser Part No 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	HK$30.17 HK$22.69 HK$18.91 HK$18.00 View HK$17.67 HK$17.02 HK$16.93 HK$16.69 HK$15.78	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 R5F51405BDFM#30 Renesas Electronics 1: HK$32.96 609In Stock	Mfr. Part No. R5F51405BDFM#30 Mouser Part No 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	HK$32.96 HK$24.91 HK$22.85 HK$20.06 View HK$19.23 HK$18.66 HK$18.58 HK$18.00	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFP64 R5F51406ADFK#30 Renesas Electronics 1: HK$37.57 540In Stock	Mfr. Part No. R5F51406ADFK#30 Mouser Part No 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	HK$37.57 HK$28.44 HK$23.84 HK$22.85 View HK$22.36 HK$21.45 HK$21.21 Quote	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFP48 R5F51406BGFL#30 Renesas Electronics 1: HK$41.35 490In Stock	Mfr. Part No. R5F51406BGFL#30 Mouser Part No 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	HK$41.35 HK$31.40 HK$27.45 HK$26.22 View HK$24.82 HK$24.08 HK$23.92 HK$23.59 Quote	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 64K/16K QFP48 R5F51403AGFL#30 Renesas Electronics 1: HK$24.00 943In Stock	Mfr. Part No. R5F51403AGFL#30 Mouser Part No 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	HK$24.00 HK$17.92 HK$15.45 HK$14.71 View HK$13.81 HK$13.32 HK$13.07 HK$12.91 HK$12.25	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP80 R5F51405AGFN#30 Renesas Electronics 1: HK$33.78 555In Stock	Mfr. Part No. R5F51405AGFN#30 Mouser Part No 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	HK$33.78 HK$25.48 HK$23.43 HK$20.88 View HK$19.65 HK$19.23 HK$18.41 HK$18.25 HK$18.17	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFP80 R5F51406BGFN#30 Renesas Electronics 1: HK$44.47 439In Stock	Mfr. Part No. R5F51406BGFN#30 Mouser Part No 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	HK$44.47 HK$33.87 HK$28.36 HK$27.95 View HK$25.89 HK$25.81 HK$24.74 Quote	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 64K/16K QFP64 R5F51403ADFK#30 Renesas Electronics 1: HK$24.17 900In Stock	Mfr. Part No. R5F51403ADFK#30 Mouser Part No 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	HK$24.17 HK$18.08 HK$14.96 HK$14.22 View HK$13.89 HK$13.40 HK$13.23 HK$13.07 HK$12.33	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFP80 R5F51406AGFN#30 Renesas Electronics 1: HK$41.51 476In Stock	Mfr. Part No. R5F51406AGFN#30 Mouser Part No 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	HK$41.51 HK$31.56 HK$29.10 HK$25.98 View HK$24.58 HK$24.00 HK$23.67 Quote	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 R5F51405AGFK#30 Renesas Electronics 1: HK$31.98 630In Stock	Mfr. Part No. R5F51405AGFK#30 Mouser Part No 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	HK$31.98 HK$24.08 HK$20.14 HK$19.23 View HK$18.82 HK$18.17 HK$18.08 HK$17.84 HK$16.85	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFN48 R5F51405AGNE#30 Renesas Electronics 1: HK$30.99 835In Stock	Mfr. Part No. R5F51405AGNE#30 Mouser Part No 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	HK$30.99 HK$23.34 HK$20.30 HK$19.32 View HK$17.84 HK$17.76 HK$17.34 HK$17.26 HK$16.77	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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