32-bit Microcontrollers - MCU

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RX671 High-Performance 32-bit MCUs

Renesas Electronics RX671 High-Performance 32-bit MCUs combine high performance, low power consumption, hygienic UI, and cloud connectivity in a tiny package. The RX671 has enhanced features, including a higher power efficiency of 48.8 CoreMark/mA, capacitive touch sensing, voice recognition over long distances by digital microphones, and an easy-to-mount small 48-pin HWQFN package.

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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 RX671 2048K/384K TFLGA100 R5F5671EHGLJ#20 Renesas Electronics 1: HK$100.37 500In Stock	Mfr. Part No. R5F5671EHGLJ#20 Mouser Part No 968-R5F5671EHGLJ#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K TFLGA100 Learn More about Renesas Electronics renesas rx671 mcus	Datasheet	500In Stock	HK$100.37 HK$78.67 HK$69.95 HK$67.24 View HK$65.02 HK$62.80 HK$60.83 Quote	Min.: 1 Mult.: 1	RX671	SMD/SMT	TFLGA-100	RXv3	2 MB	384 kB	32 bit	2 x 12 bit	120 MHz	80 I/O	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K TFBGA64 R5F5671EHDBP#20 Renesas Electronics 1: HK$88.61 500In Stock	Mfr. Part No. R5F5671EHDBP#20 Mouser Part No 968-R5F5671EHDBP#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K TFBGA64 Learn More about Renesas Electronics renesas rx671 mcus	Datasheet	500In Stock	HK$88.61 HK$69.13 HK$64.28 HK$58.94 View HK$55.73 HK$55.65 HK$54.09 Quote	Min.: 1 Mult.: 1	RX671	SMD/SMT	TFBGA-64	RXv3	2 MB	384 kB	32 bit	2 x 12 bit	120 MHz	43 I/O	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K QFN48 R5F5671EHDNE#30 Renesas Electronics 1: HK$80.80 425In Stock	Mfr. Part No. R5F5671EHDNE#30 Mouser Part No 968-R5F5671EHDNE#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K QFN48 Learn More about Renesas Electronics renesas rx671 mcus	Datasheet	425In Stock	HK$80.80 HK$62.80 HK$58.36 HK$53.43 View HK$53.27 HK$51.21 HK$48.50 Quote	Min.: 1 Mult.: 1	RX671	SMD/SMT	HWQFN-48	RXv3	2 MB	384 kB	32 bit	2 x 12 bit	120 MHz	33 I/O	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K TFLGA145 R5F5671EHGLK#20 Renesas Electronics 1: HK$108.34 500In Stock	Mfr. Part No. R5F5671EHGLK#20 Mouser Part No 968-R5F5671EHGLK#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K TFLGA145 Learn More about Renesas Electronics renesas rx671 mcus	Datasheet	500In Stock	HK$108.34 HK$85.08 HK$79.32 HK$72.91 View HK$70.69 HK$68.39 Quote	Min.: 1 Mult.: 1	RX671	SMD/SMT	TFLGA-145	RXv3	2 MB	384 kB	32 bit	2 x 12 bit	120 MHz	113 I/O	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K TFLGA145 R5F5671EHGLE#20 Renesas Electronics 1: HK$108.34 500In Stock	Mfr. Part No. R5F5671EHGLE#20 Mouser Part No 968-R5F5671EHGLE#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K TFLGA145 Learn More about Renesas Electronics renesas rx671 mcus	Datasheet	500In Stock	HK$108.34 HK$85.08 HK$79.32 HK$72.91 View HK$70.69 HK$68.39 Quote	Min.: 1 Mult.: 1	RX671	SMD/SMT	TFLGA-145	RXv3	2 MB	384 kB	32 bit	2 x 12 bit	120 MHz	111 I/O	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K QFN48 R5F5671EHGNE#30 Renesas Electronics 1: HK$85.98 425In Stock	Mfr. Part No. R5F5671EHGNE#30 Mouser Part No 968-R5F5671EHGNE#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K QFN48 Learn More about Renesas Electronics renesas rx671 mcus	Datasheet	425In Stock	HK$85.98 HK$66.99 HK$62.23 HK$57.05 View HK$54.01 HK$53.92 HK$51.79 Quote	Min.: 1 Mult.: 1	RX671	SMD/SMT	HWQFN-48	RXv3	2 MB	384 kB	32 bit	2 x 12 bit	120 MHz	33 I/O	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K QFP144 R5F5671EDDFB#10 Renesas Electronics 1: HK$105.87 262In Stock	Mfr. Part No. R5F5671EDDFB#10 Mouser Part No 968-R5F5671EDDFB#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K QFP144 Learn More about Renesas Electronics renesas rx671 mcus	Datasheet	262In Stock	HK$105.87 HK$86.06 HK$82.04 HK$71.27 View HK$64.53 HK$60.99 HK$58.44 Quote	Min.: 1 Mult.: 1	RX671														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K QFP100 R5F56719DDFP#30 Renesas Electronics 1: HK$77.76 270In Stock 180Expected 25/11/2026	Mfr. Part No. R5F56719DDFP#30 Mouser Part No 968-R5F56719DDFP#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K QFP100 Learn More about Renesas Electronics renesas rx671 mcus	Datasheet	270In Stock 180Expected 25/11/2026	HK$77.76 HK$60.42 HK$51.62 HK$49.73 View HK$49.65 HK$47.43 HK$46.85 Quote	Min.: 1 Mult.: 1	RX671														Tray
32-bit Microcontrollers - MCU RX671, 2MB flash memory, Trusted Secure IP, 144pin R5F5671EHDFB#30 Renesas Electronics 1: HK$101.60 1,358In Stock	Mfr. Part No. R5F5671EHDFB#30 Mouser Part No 968-R5F5671EHDFB#30	Renesas Electronics	32-bit Microcontrollers - MCU RX671, 2MB flash memory, Trusted Secure IP, 144pin Learn More about Renesas Electronics renesas rx671 mcus	Datasheet	1,358In Stock	HK$101.60 HK$79.57 HK$70.03 HK$67.49 View HK$65.84 HK$63.46 HK$61.65 Quote	Min.: 1 Mult.: 1	RX671	SMD/SMT	LFQFP-144	RXv3	8 kB	384 kB	32 bit	12 bit	120 MHz	113 I/O	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K QFP100 R5F56719HGFP#30 Renesas Electronics 1: HK$88.61 180In Stock	Mfr. Part No. R5F56719HGFP#30 Mouser Part No 968-R5F56719HGFP#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K QFP100 Learn More about Renesas Electronics renesas rx671 mcus	Datasheet	180In Stock	HK$88.61 HK$69.13 HK$59.27 HK$57.13 View HK$56.80 HK$55.07 Quote	Min.: 1 Mult.: 1	RX671														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX671 1536K/384K QFP100 R5F5671CHDFP#30 Renesas Electronics 1: HK$88.94 180In Stock	Mfr. Part No. R5F5671CHDFP#30 Mouser Part No 968-R5F5671CHDFP#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX671 1536K/384K QFP100 Learn More about Renesas Electronics renesas rx671 mcus	Datasheet	180In Stock	HK$88.94 HK$69.46 HK$59.51 HK$57.38 View HK$57.05 HK$55.32 Quote	Min.: 1 Mult.: 1	RX671														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K QFP144 R5F5671EHGFB#30 Renesas Electronics 1: HK$108.09 139In Stock	Mfr. Part No. R5F5671EHGFB#30 Mouser Part No 968-R5F5671EHGFB#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K QFP144 Learn More about Renesas Electronics renesas rx671 mcus	Datasheet	139In Stock	HK$108.09 HK$84.91 HK$74.88 HK$72.01 View HK$70.45 HK$67.65 HK$66.01 Quote	Min.: 1 Mult.: 1	RX671														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K QFP100 R5F56719HDFP#30 Renesas Electronics 1: HK$94.37 180In Stock	Mfr. Part No. R5F56719HDFP#30 Mouser Part No 968-R5F56719HDFP#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K QFP100 Learn More about Renesas Electronics renesas rx671 mcus	Datasheet	180In Stock	HK$94.37 HK$73.40 HK$69.95 HK$60.66 View HK$51.95 HK$50.88 Quote	Min.: 1 Mult.: 1	RX671														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K QFP64 R5F56719DDFM#30 Renesas Electronics 1: HK$68.64 247In Stock	Mfr. Part No. R5F56719DDFM#30 Mouser Part No 968-R5F56719DDFM#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K QFP64 Learn More about Renesas Electronics renesas rx671 mcus	Datasheet	247In Stock	HK$68.64 HK$53.10 HK$46.94 HK$43.89 View HK$43.81 HK$42.66 HK$40.61 Quote	Min.: 1 Mult.: 1	RX671														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX671 1536K/384K QFP100 R5F5671CDGFP#30 Renesas Electronics 1: HK$88.61 180In Stock	Mfr. Part No. R5F5671CDGFP#30 Mouser Part No 968-R5F5671CDGFP#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX671 1536K/384K QFP100 Learn More about Renesas Electronics renesas rx671 mcus	Datasheet	180In Stock	HK$88.61 HK$69.13 HK$59.27 HK$57.13 View HK$56.80 HK$55.07 Quote	Min.: 1 Mult.: 1	RX671														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K QFP100 R5F5671EHGFP#30 Renesas Electronics 1: HK$100.37 128In Stock	Mfr. Part No. R5F5671EHGFP#30 Mouser Part No 968-R5F5671EHGFP#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K QFP100 Learn More about Renesas Electronics renesas rx671 mcus	Datasheet	128In Stock	HK$100.37 HK$78.67 HK$67.65 HK$67.57 View HK$65.27 HK$62.47	Min.: 1 Mult.: 1	RX671														Tray
32-bit Microcontrollers - MCU RX671, 2MB flash memory, Trusted Secure IP, 144pin R5F5671EHDFB#10 Renesas Electronics 1: HK$101.60 1,823In Stock	Mfr. Part No. R5F5671EHDFB#10 Mouser Part No 968-R5F5671EHDFB#10	Renesas Electronics	32-bit Microcontrollers - MCU RX671, 2MB flash memory, Trusted Secure IP, 144pin Learn More about Renesas Electronics renesas rx671 mcus	Datasheet	1,823In Stock	HK$101.60 HK$79.65 HK$70.86 HK$68.14 View HK$63.54 HK$61.24 HK$60.25 Quote	Min.: 1 Mult.: 1	RX671	SMD/SMT	LFQFP-144	RXv3	2 MB	384 kB	32 bit	12 bit	120 MHz	113 I/O	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K TFLGA145 R5F5671EDDLE#20 Renesas Electronics 1: HK$96.42 452In Stock	Mfr. Part No. R5F5671EDDLE#20 Mouser Part No 968-R5F5671EDDLE#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K TFLGA145 Learn More about Renesas Electronics renesas rx671 mcus	Datasheet	452In Stock	HK$96.42 HK$75.46 HK$70.20 HK$64.44 View HK$62.39 HK$60.33 Quote	Min.: 1 Mult.: 1	RX671	SMD/SMT	TFLGA-145	RXv3	2 MB	384 kB	32 bit	2 x 12 bit	120 MHz	111 I/O	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K TFLGA145 R5F5671EHDLE#20 Renesas Electronics 1: HK$109.00 500In Stock	Mfr. Part No. R5F5671EHDLE#20 Mouser Part No 968-R5F5671EHDLE#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K TFLGA145 Learn More about Renesas Electronics renesas rx671 mcus	Datasheet	500In Stock	HK$109.00 HK$84.09 HK$79.57 HK$71.51 View HK$68.06 HK$63.79 HK$63.62 Quote	Min.: 1 Mult.: 1	RX671	SMD/SMT	TFLGA-145	RXv3	2 MB	384 kB	32 bit	2 x 12 bit	120 MHz	111 I/O	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K QFP100 R5F5671EDDFP#10 Renesas Electronics 1: HK$101.43 365In Stock	Mfr. Part No. R5F5671EDDFP#10 Mouser Part No 968-R5F5671EDDFP#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K QFP100 Learn More about Renesas Electronics renesas rx671 mcus	Datasheet	365In Stock	HK$101.43 HK$78.91 HK$75.30 HK$65.35 View HK$62.39 HK$57.13 HK$54.50 Quote	Min.: 1 Mult.: 1	RX671														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K TFBGA64 R5F56719DDBP#20 Renesas Electronics 1: HK$71.84 500In Stock	Mfr. Part No. R5F56719DDBP#20 Mouser Part No 968-R5F56719DDBP#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K TFBGA64 Learn More about Renesas Electronics renesas rx671 mcus	Datasheet	500In Stock	HK$71.84 HK$55.65 HK$51.62 HK$47.18 View HK$44.88 HK$44.06 Quote	Min.: 1 Mult.: 1	RX671	SMD/SMT	TFBGA-64	RXv3	1 MB	384 kB	32 bit	2 x 12 bit	120 MHz	43 I/O	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K TFLGA145 R5F56719DDLE#20 Renesas Electronics 1: HK$85.32 500In Stock	Mfr. Part No. R5F56719DDLE#20 Mouser Part No 968-R5F56719DDLE#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K TFLGA145 Learn More about Renesas Electronics renesas rx671 mcus	Datasheet	500In Stock	HK$85.32 HK$66.50 HK$61.81 HK$56.64 View HK$53.43 HK$53.35 HK$51.87 Quote	Min.: 1 Mult.: 1	RX671	SMD/SMT	TFLGA-145	RXv3	1 MB	384 kB	32 bit	2 x 12 bit	120 MHz	111 I/O	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K TFLGA145 R5F56719DDLK#20 Renesas Electronics 1: HK$85.32 500In Stock	Mfr. Part No. R5F56719DDLK#20 Mouser Part No 968-R5F56719DDLK#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K TFLGA145 Learn More about Renesas Electronics renesas rx671 mcus	Datasheet	500In Stock	HK$85.32 HK$66.50 HK$61.81 HK$56.64 View HK$53.43 HK$53.35 HK$51.87 Quote	Min.: 1 Mult.: 1	RX671	SMD/SMT	TFLGA-145	RXv3	1 MB	384 kB	32 bit	2 x 12 bit	120 MHz	113 I/O	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K QFN48 R5F56719DDNE#30 Renesas Electronics 1: HK$63.95 420In Stock	Mfr. Part No. R5F56719DDNE#30 Mouser Part No 968-R5F56719DDNE#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K QFN48 Learn More about Renesas Electronics renesas rx671 mcus	Datasheet	420In Stock	HK$63.95 HK$49.40 HK$45.70 HK$41.76 View HK$40.44 HK$39.37 Quote	Min.: 1 Mult.: 1	RX671	SMD/SMT	HWQFN-48	RXv3	1 MB	384 kB	32 bit	2 x 12 bit	120 MHz	33 I/O	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K TFBGA64 R5F56719DGBP#20 Renesas Electronics 1: HK$76.45 500In Stock	Mfr. Part No. R5F56719DGBP#20 Mouser Part No 968-R5F56719DGBP#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K TFBGA64 Learn More about Renesas Electronics renesas rx671 mcus	Datasheet	500In Stock	HK$76.45 HK$59.35 HK$55.07 HK$50.39 View HK$47.35 HK$47.27 HK$46.03 Quote	Min.: 1 Mult.: 1	RX671	SMD/SMT	TFBGA-64	RXv3	1 MB	384 kB	32 bit	2 x 12 bit	120 MHz	43 I/O	2.7 V	3.6 V	- 40 C	+ 105 C	Tray

RX671 High-Performance 32-bit MCUs

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