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 64K/16K QFN32 R5F51403AGNH#50 Renesas Electronics 2,500: S/ 5.61 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F51403AGNH#50 Mouser Part # 968-R5F51403AGNH50	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 64K/16K QFN32 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel S/ 5.61 S/ 5.45	Min.: 2,500 Mult.: 2,500 : 2,500	RX140														Reel
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 R5F51405ADFK#70 Renesas Electronics 1: S/ 19.93 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part # R5F51405ADFK#70 Mouser Part # 968-R5F51405ADFK#70 New Product	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/ 19.93 S/ 13.20 S/ 12.03 S/ 10.16 View S/ 9.65 S/ 8.64 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 R5F51405ADFK#10 Renesas Electronics 720: S/ 8.45 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F51405ADFK#10 Mouser Part # 968-R5F51405ADFK10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/ 8.45 S/ 8.41 S/ 8.17	Min.: 720 Mult.: 720	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 R5F51405ADFK#30 Renesas Electronics 1: S/ 14.29 Non-Stocked Lead-Time 18 Weeks	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	Non-Stocked Lead-Time 18 Weeks	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 R5F51405ADFK#50 Renesas Electronics 1,000: S/ 7.94 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F51405ADFK#50 Mouser Part # 968-R5F51405ADFK50	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel S/ 7.94 S/ 7.90 S/ 7.71	Min.: 1,000 Mult.: 1,000 : 1,000	RX140														Reel
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP48 R5F51405ADFL#70 Renesas Electronics 1: S/ 18.88 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part # R5F51405ADFL#70 Mouser Part # 968-R5F51405ADFL#70 New Product	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP48	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/ 18.88 S/ 12.49 S/ 11.41 S/ 10.16 View S/ 8.60 S/ 8.21 S/ 7.59 S/ 7.47 S/ 7.08	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP48 R5F51405ADFL#10 Renesas Electronics 2,000: S/ 7.59 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F51405ADFL#10 Mouser Part # 968-R5F51405ADFL10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP48 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/ 7.59 S/ 7.40	Min.: 2,000 Mult.: 2,000	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP48 R5F51405ADFL#50 Renesas Electronics 2,000: S/ 7.51 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F51405ADFL#50 Mouser Part # 968-R5F51405ADFL50	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP48 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel S/ 7.51 S/ 7.32	Min.: 2,000 Mult.: 2,000 : 2,000	RX140														Reel
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 R5F51405ADFM#10 Renesas Electronics 1,280: S/ 7.98 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F51405ADFM#10 Mouser Part # 968-R5F51405ADFM10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/ 7.98 S/ 7.90 S/ 7.71	Min.: 1,280 Mult.: 1,280	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 R5F51405ADFM#50 Renesas Electronics 1,500: S/ 7.90 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F51405ADFM#50 Mouser Part # 968-R5F51405ADFM50	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel S/ 7.90 S/ 7.71	Min.: 1,500 Mult.: 1,500 : 1,500	RX140														Reel
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP80 R5F51405ADFN#70 Renesas Electronics 1: S/ 20.98 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part # R5F51405ADFN#70 Mouser Part # 968-R5F51405ADFN#70 New Product	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP80	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/ 20.98 S/ 13.90 S/ 12.65 S/ 10.74 View S/ 10.16 S/ 9.11 S/ 8.41 S/ 8.33 S/ 7.86	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP80 R5F51405ADFN#10 Renesas Electronics 952: S/ 8.37 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F51405ADFN#10 Mouser Part # 968-R5F51405ADFN10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP80 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/ 8.37 S/ 8.33 S/ 8.10	Min.: 952 Mult.: 952	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP80 R5F51405ADFN#50 Renesas Electronics 1,000: S/ 8.37 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F51405ADFN#50 Mouser Part # 968-R5F51405ADFN50	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP80 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel S/ 8.37 S/ 8.33 S/ 8.10	Min.: 1,000 Mult.: 1,000 : 1,000	RX140														Reel
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFN48 R5F51405ADNE#10 Renesas Electronics 3,328: S/ 7.55 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F51405ADNE#10 Mouser Part # 968-R5F51405ADNE#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFN48 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/ 7.55 Quote Quote	Min.: 3,328 Mult.: 3,328	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	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFN48 R5F51405ADNE#50 Renesas Electronics 2,500: S/ 7.51 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F51405ADNE#50 Mouser Part # 968-R5F51405ADNE#50	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFN48 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel S/ 7.51 S/ 7.32	Min.: 2,500 Mult.: 2,500 : 2,500	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	+ 85 C	Reel
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 R5F51405AGFK#70 Renesas Electronics 1: S/ 21.29 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part # R5F51405AGFK#70 Mouser Part # 968-R5F51405AGFK#70 New Product	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/ 21.29 S/ 14.09 S/ 12.85 S/ 10.86 View S/ 10.32 S/ 9.26 S/ 8.56 S/ 8.45 S/ 7.98	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 R5F51405AGFK#10 Renesas Electronics 720: S/ 8.49 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F51405AGFK#10 Mouser Part # 968-R5F51405AGFK10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/ 8.49 S/ 8.45 S/ 8.21	Min.: 720 Mult.: 720	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 R5F51405AGFK#30 Renesas Electronics 1: S/ 21.25 Non-Stocked Lead-Time 18 Weeks	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	Non-Stocked Lead-Time 18 Weeks	S/ 21.25 S/ 14.05 S/ 12.81 S/ 10.86 View S/ 10.32 S/ 9.26 S/ 8.56 S/ 8.45 S/ 7.98	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 R5F51405AGFK#50 Renesas Electronics 1,000: S/ 8.49 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F51405AGFK#50 Mouser Part # 968-R5F51405AGFK50	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel S/ 8.49 S/ 8.45 S/ 8.21	Min.: 1,000 Mult.: 1,000 : 1,000	RX140														Reel
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP48 R5F51405AGFL#70 Renesas Electronics 1: S/ 20.09 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part # R5F51405AGFL#70 Mouser Part # 968-R5F51405AGFL#70 New Product	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP48	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/ 20.09 S/ 13.27 S/ 12.11 S/ 10.78 View S/ 9.15 S/ 8.72 S/ 8.06 S/ 7.98 S/ 7.51	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP48 R5F51405AGFL#10 Renesas Electronics 2,000: S/ 8.06 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F51405AGFL#10 Mouser Part # 968-R5F51405AGFL10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP48 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/ 8.06 S/ 7.82	Min.: 2,000 Mult.: 2,000	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP48 R5F51405AGFL#30 Renesas Electronics 1: S/ 14.36 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F51405AGFL#30 Mouser Part # 968-R5F51405AGFL30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP48 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/ 14.36 S/ 10.82 S/ 9.93 S/ 8.95 View S/ 8.45 S/ 8.17 S/ 8.10 S/ 8.06 S/ 7.82	Min.: 1 Mult.: 1	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP48 R5F51405AGFL#50 Renesas Electronics 2,000: S/ 7.98 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F51405AGFL#50 Mouser Part # 968-R5F51405AGFL50	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP48 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel S/ 7.98 S/ 7.75	Min.: 2,000 Mult.: 2,000 : 2,000	RX140														Reel
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 R5F51405AGFM#10 Renesas Electronics 1,280: S/ 8.52 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F51405AGFM#10 Mouser Part # 968-R5F51405AGFM10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 Learn More about Renesas Electronics renesas rx140 ultra low power mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/ 8.52 S/ 8.45 S/ 8.21	Min.: 1,280 Mult.: 1,280	RX140														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64 R5F51405AGFM#30 Renesas Electronics 1: S/ 15.14 Non-Stocked Lead-Time 18 Weeks	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	Non-Stocked Lead-Time 18 Weeks	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

RX140 32-bit Ultra-Low-Power RXv2 MCUs

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RX140 32-bit Ultra-Low-Power RXv2 MCUs

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