ARM Microcontrollers - MCU – Mouser Hong Kong

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RA Family Arm® Cortex® Microcontrollers

Renesas Electronics RA Family Arm® Cortex® Microcontrollers are 32-bit MCUs based on the Arm Cortex-M core architecture, with a wide range of integrated system peripheral IPs, making them ideal for next-generation embedded solutions. Each group of RA Series MCUs offers unique features such as the capacitive touch sensing unit (CTSU), Secure Crypto Engine (SCE) supporting sync/async crypto acceleration, 24-bit analogue-to-digital converter (ADC), and segment or TFT LCD controllers. The Renesas RA MCUs make it easy to develop IoT edge devices with embedded artificial intelligence (e-AI), using flexible software development tools from Renesas and the Arm partner ecosystem. The RA Series encompasses a broad range of compatible products that provide seamless scalability from small-scale to large-scale applications.

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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 Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP48 R7FA2L1AB2DFL#AA0 Renesas Electronics 1: HK$29.76 10,248In Stock	Mfr. Part No. R7FA2L1AB2DFL#AA0 Mouser Part No 968-R7FA2L1AB2DFLAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP48 Learn More about Renesas Electronics renesas ra2l1 mcus	Datasheet	10,248In Stock	HK$29.76 HK$22.36 HK$19.40 HK$18.50 View HK$17.43 HK$16.85 HK$16.69 HK$16.44 HK$15.54	Min.: 1 Mult.: 1	RA2L1	SMD/SMT	QFP-48	ARM Cortex M23	256 kB	32 bit	12 bit	48 MHz	37 I/O	32 kB	1.6 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFP64 R7FA4M2AC3CFM#AA0 Renesas Electronics 1: HK$44.80 2,703In Stock	Mfr. Part No. R7FA4M2AC3CFM#AA0 Mouser Part No 968-7FA4M2AC3CFM#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFP64 Learn More about Renesas Electronics renesas ra4m2 mcus	Datasheet	2,703In Stock	HK$44.80 HK$34.20 HK$29.92 HK$27.87 View HK$27.70 HK$26.14 HK$25.32	Min.: 1 Mult.: 1	RA4M2	SMD/SMT	LQFP-64	ARM Cortex M33	384 kB	32 bit	12 bit	100 MHz	43 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP48 R7FA2E1A72DFL#HA0 Renesas Electronics 1: HK$26.88 1,998In Stock	Mfr. Part No. R7FA2E1A72DFL#HA0 Mouser Part No 968-R7FA2E1A72DFLHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP48 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	1,998In Stock	Cut Tape HK$26.88 HK$17.51 HK$16.11 HK$13.81 Reel HK$9.86 View HK$12.99 HK$11.34 HK$10.11 HK$9.37 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RA2E1	SMD/SMT	LFQFP-48	ARM Cortex M23	64 kB	32 bit	12 bit	48 MHz	40 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP64 R7FA2E1A92DFK#AA0 Renesas Electronics 1: HK$22.11 1,976In Stock	Mfr. Part No. R7FA2E1A92DFK#AA0 Mouser Part No 968-R7FA2E1A92DFKAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP64 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	1,976In Stock	HK$22.11 HK$16.44 HK$13.56 HK$12.91 View HK$12.17 HK$12.00 HK$11.84 HK$11.26	Min.: 1 Mult.: 1	RA2E1	SMD/SMT	LQFP-64	ARM Cortex M23	128 kB	32 bit	12 bit	48 MHz	56 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K LGA36 R7FA2E1A92DLM#AC0 Renesas Electronics 1: HK$19.56 1,967In Stock	Mfr. Part No. R7FA2E1A92DLM#AC0 Mouser Part No 968-R7FA2E1A92DLMAC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K LGA36 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	1,967In Stock	HK$19.56 HK$14.47 HK$13.23 HK$11.84 View HK$10.77 HK$10.36 HK$9.78	Min.: 1 Mult.: 1	RA2E1														Tray
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 128K/32K QFP80 R7FA2L1A93CFN#AA0 Renesas Electronics 1: HK$30.99 947In Stock	Mfr. Part No. R7FA2L1A93CFN#AA0 Mouser Part No 968-R7FA2L1A93CFNAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 128K/32K QFP80 Learn More about Renesas Electronics renesas ra2l1 mcus	Datasheet	947In Stock	HK$30.99 HK$23.34 HK$20.22 HK$19.07 View HK$18.33 HK$17.51	Min.: 1 Mult.: 1	RA2L1														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP144 R7FA4M3AE3CFB#AA0 Renesas Electronics 1: HK$67.49 1,029In Stock	Mfr. Part No. R7FA4M3AE3CFB#AA0 Mouser Part No 968-R7FA4M3AE3CFBAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP144 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	1,029In Stock	HK$67.49 HK$52.20 HK$42.99 HK$41.18 View HK$39.78 HK$38.80	Min.: 1 Mult.: 1	RA4M3	SMD/SMT	LQFP-100	ARM Cortex M33	768 kB	32 bit	12 bit	100 MHz	109 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 2M/512K BGA176 R7FA6M5BH2CBG#AC0 Renesas Electronics 1: HK$101.19 238In Stock	Mfr. Part No. R7FA6M5BH2CBG#AC0 Mouser Part No 968-R7FA6M5BH2CBGAC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 2M/512K BGA176 Learn More about Renesas Electronics renesas ra6m5 mcu	Datasheet	238In Stock	HK$101.19 HK$78.42 HK$70.61 HK$66.17 View HK$65.18 HK$62.31 HK$61.49 Quote	Min.: 1 Mult.: 1	RA6M5	SMD/SMT	FBGA-176	ARM Cortex M33	2 MB	32 bit	2 x 12 bit	200 MHz	132 I/O	512 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K WQFN48 R7FA2E1A52DNE#AA0 Renesas Electronics 1: HK$17.84 10,941In Stock	Mfr. Part No. R7FA2E1A52DNE#AA0 Mouser Part No 968-7FA2E1A52DNE#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K WQFN48 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	10,941In Stock	HK$17.84 HK$13.23 HK$11.34 HK$10.77 View HK$9.86 HK$9.45 HK$9.12 HK$8.96 HK$8.71	Min.: 1 Mult.: 1	RA2E1														Tray
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 128K/32K QFN48 R7FA2L1A92DNE#AA0 Renesas Electronics 1: HK$26.22 4,497In Stock	Mfr. Part No. R7FA2L1A92DNE#AA0 Mouser Part No 968-R7FA2L1A92DNEAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 128K/32K QFN48 Learn More about Renesas Electronics renesas ra2l1 mcus	Datasheet	4,497In Stock	HK$26.22 HK$19.65 HK$17.02 HK$16.19 View HK$14.96 HK$14.39 HK$14.14 HK$13.97 HK$13.48	Min.: 1 Mult.: 1	RA2L1														Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 2M/512K QFP144 R7FA6M5BH3CFB#AA0 Renesas Electronics 1: HK$101.11 1,275In Stock	Mfr. Part No. R7FA6M5BH3CFB#AA0 Mouser Part No 968-R7FA6M5BH3CFBAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 2M/512K QFP144 Learn More about Renesas Electronics renesas ra6m5 mcu	Datasheet	1,275In Stock	HK$101.11 HK$80.72 HK$69.29 HK$63.95 View HK$61.98 HK$59.68	Min.: 1 Mult.: 1	RA6M5	SMD/SMT	LQFP-144	ARM Cortex M33	2 MB	32 bit	2 x 12 bit	200 MHz	109 I/O	512 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP64 R7FA2E1A73CFK#AA0 Renesas Electronics 1: HK$21.45 1,480In Stock	Mfr. Part No. R7FA2E1A73CFK#AA0 Mouser Part No 968-R7FA2E1A73CFKAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP64 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	1,480In Stock	HK$21.45 HK$16.03 HK$13.15 HK$11.84 View HK$11.51 HK$11.18	Min.: 1 Mult.: 1	RA2E1	SMD/SMT	LQFP-64	ARM Cortex M23	64 kB	32 bit	12 bit	48 MHz	56 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP64 R7FA2E1A73CFM#AA0 Renesas Electronics 1: HK$21.45 1,451In Stock	Mfr. Part No. R7FA2E1A73CFM#AA0 Mouser Part No 968-R7FA2E1A73CFMAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP64 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	1,451In Stock	HK$21.45 HK$16.03 HK$13.81 HK$12.66 View HK$12.58 HK$11.67 HK$11.51 HK$10.85	Min.: 1 Mult.: 1	RA2E1	SMD/SMT	LQFP-64	ARM Cortex M23	64 kB	32 bit	12 bit	48 MHz	56 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 128K/32K QFP100 R7FA2L1A92DFP#AA0 Renesas Electronics 1: HK$30.74 1,169In Stock	Mfr. Part No. R7FA2L1A92DFP#AA0 Mouser Part No 968-R7FA2L1A92DFPAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 128K/32K QFP100 Learn More about Renesas Electronics renesas ra2l1 mcus	Datasheet	1,169In Stock	HK$30.74 HK$23.18 HK$19.32 HK$18.41 View HK$18.25 HK$17.18 HK$17.10 HK$16.19	Min.: 1 Mult.: 1	RA2L1														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP64 R7FA4M2AB3CFM#AA0 Renesas Electronics 1: HK$43.48 3,149In Stock	Mfr. Part No. R7FA4M2AB3CFM#AA0 Mouser Part No 968-7FA4M2AB3CFM#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP64 Learn More about Renesas Electronics renesas ra4m2 mcus	Datasheet	3,149In Stock	HK$43.48 HK$33.13 HK$29.02 HK$26.96 View HK$26.88 HK$25.15 HK$24.17 Quote	Min.: 1 Mult.: 1	RA4M2	SMD/SMT	LQFP-64	ARM Cortex M33	256 kB	32 bit	12 bit	100 MHz	43 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP48 R7FA2E1A52DFL#AA0 Renesas Electronics 1: HK$17.84 1,978In Stock	Mfr. Part No. R7FA2E1A52DFL#AA0 Mouser Part No 968-R7FA2E1A52DFLAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP48 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	1,978In Stock	HK$17.84 HK$13.23 HK$11.34 HK$10.77 View HK$10.03 HK$9.70 HK$9.45 HK$9.29 HK$8.88	Min.: 1 Mult.: 1	RA2E1	SMD/SMT	LFQFP-48	ARM Cortex M23	32 kB	32 bit	12 bit	48 MHz	40 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP48 R7FA2E1A53CFL#AA0 Renesas Electronics 1: HK$18.91 3,553In Stock	Mfr. Part No. R7FA2E1A53CFL#AA0 Mouser Part No 968-R7FA2E1A53CFLAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP48 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	3,553In Stock	HK$18.91 HK$14.06 HK$12.08 HK$11.43 View HK$10.69 HK$10.36 HK$10.11 HK$9.95 HK$9.45	Min.: 1 Mult.: 1	RA2E1	SMD/SMT	LFQFP-48	ARM Cortex M23	32 kB	32 bit	12 bit	48 MHz	40 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP64 R7FA2E1A72DFK#AA0 Renesas Electronics 1: HK$20.22 2,145In Stock	Mfr. Part No. R7FA2E1A72DFK#AA0 Mouser Part No 968-R7FA2E1A72DFKAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP64 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	2,145In Stock	HK$20.22 HK$15.04 HK$12.33 HK$11.75 View HK$11.34 HK$10.93 HK$10.69 HK$10.19	Min.: 1 Mult.: 1	RA2E1	SMD/SMT	LQFP-64	ARM Cortex M23	64 kB	32 bit	12 bit	48 MHz	56 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA6T1 ARM CM4 120MHz 256K/64K QFP64 R7FA6T1AB3CFM#AA0 Renesas Electronics 1: HK$42.66 510In Stock	Mfr. Part No. R7FA6T1AB3CFM#AA0 Mouser Part No 968-R7FA6T1AB3CFMAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6T1 ARM CM4 120MHz 256K/64K QFP64 Learn More about Renesas Electronics renesas ra6t1 32 bit mcus	Datasheet	510In Stock	HK$42.66 HK$31.56 HK$28.77 HK$27.45 View HK$26.63 HK$25.32	Min.: 1 Mult.: 1	RA6T1	SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	12 bit	120 MHz	40 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP64 R7FA2E1A93CFK#AA0 Renesas Electronics 1: HK$23.34 4,649In Stock	Mfr. Part No. R7FA2E1A93CFK#AA0 Mouser Part No 968-R7FA2E1A93CFKAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP64 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	4,649In Stock	HK$23.34 HK$17.43 HK$14.39 HK$13.73 View HK$12.91 HK$12.66 HK$12.58 HK$11.84	Min.: 1 Mult.: 1	RA2E1	SMD/SMT	LQFP-64	ARM Cortex M23	128 kB	32 bit	12 bit	48 MHz	56 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 1M/384K LGA145 R7FA6M2AF3CLK#AC0 Renesas Electronics 1: HK$103.00 416In Stock	Mfr. Part No. R7FA6M2AF3CLK#AC0 Mouser Part No 968-R7FA6M2AF3CLKAC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 1M/384K LGA145 Learn More about Renesas Electronics renesas ra6m2 mcu	Datasheet	416In Stock	HK$103.00 HK$80.80 HK$75.21 HK$69.13 View HK$65.84 HK$64.69 HK$62.64 Quote	Min.: 1 Mult.: 1	RA6M2														Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 512K/256K LGA100 R7FA6M1AD2CLJ#AC0 Renesas Electronics 1: HK$79.08 406In Stock	Mfr. Part No. R7FA6M1AD2CLJ#AC0 Mouser Part No 968-R7FA6M1AD2CLJAC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 512K/256K LGA100 Learn More about Renesas Electronics renesas ra6m1 mcu	Datasheet	406In Stock	HK$79.08 HK$61.49 HK$54.42 HK$52.20 View HK$48.91 HK$47.59 HK$47.18 Quote	Min.: 1 Mult.: 1	RA6M1	SMD/SMT	LGA-100	ARM Cortex M4	512 kB	32 bit	12 bit	120 MHz	76 I/O	256 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 1M/384K LGA145 R7FA6M2AF2CLK#AC0 Renesas Electronics 1: HK$96.91 416In Stock	Mfr. Part No. R7FA6M2AF2CLK#AC0 Mouser Part No 968-R7FA6M2AF2CLKAC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 1M/384K LGA145 Learn More about Renesas Electronics renesas ra6m2 mcu	Datasheet	416In Stock	HK$96.91 HK$75.87 HK$67.49 HK$64.86 View HK$60.83 HK$59.27 HK$58.94 Quote	Min.: 1 Mult.: 1	RA6M2	SMD/SMT	LGA-145	ARM Cortex M4	1 MB	32 bit	12 bit	120 MHz	110 I/O	384 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 512K/384K LGA145 R7FA6M2AD2CLK#AC0 Renesas Electronics 1: HK$91.82 412In Stock	Mfr. Part No. R7FA6M2AD2CLK#AC0 Mouser Part No 968-R7FA6M2AD2CLKAC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 512K/384K LGA145 Learn More about Renesas Electronics renesas ra6m2 mcu	Datasheet	412In Stock	HK$91.82 HK$71.68 HK$63.62 HK$61.16 View HK$57.38 HK$55.98 HK$55.65 Quote	Min.: 1 Mult.: 1	RA6M2	SMD/SMT	LGA-145	ARM Cortex M4	512 kB	32 bit	12 bit	120 MHz	110 I/O	384 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 512K/384K LGA145 R7FA6M2AD3CLK#AC0 Renesas Electronics 1: HK$97.65 416In Stock	Mfr. Part No. R7FA6M2AD3CLK#AC0 Mouser Part No 968-R7FA6M2AD3CLKAC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 512K/384K LGA145 Learn More about Renesas Electronics renesas ra6m2 mcu	Datasheet	416In Stock	HK$97.65 HK$76.45 HK$71.19 HK$65.35 View HK$62.06 HK$61.98 HK$60.17 Quote	Min.: 1 Mult.: 1	RA6M2														Tray