ARM Microcontrollers - MCU – Mouser United Kingdom

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RA2E3 Single-Chip 32-bit Arm® Microcontrollers

Renesas Electronics RA2E3 Single-Chip 32-bit Arm® Microcontrollers (MCUs) are based on the Arm® Cortex®-M23 core and provide pin/peripheral compatibility with the RA2E1 MCUs. The optimized processing and Renesas MF4 (110nm) process make these MCUs energy-efficient industry-leading ultra-low power devices. The RA2E3 group supports a wide operating voltage range of 1.6V to 5.5V with 32-pin and 48-pin QFP and QFN packages. RA2E3 is ideal for battery-operated applications and other systems requiring high performance and low energy consumption.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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 RA2E3 ARM CM23 48MHz 32K/16K QFP32 R7FA2E3053CFJ#UA0 Renesas Electronics 1: £1.46 250In Stock	Mfr. Part No. R7FA2E3053CFJ#UA0 Mouser Part No 968-R7FA2E3053CFJUA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP32 Learn More about Renesas Electronics renesas ra2e3 mcus	Datasheet	250In Stock	£1.46 £1.07 £0.917 £0.871 View £0.811 £0.78 £0.759 £0.751 £0.739	Min.: 1 Mult.: 1	RA2E3	SMD/SMT	LQFP-32	ARM Cortex M23	32 kB	32 bit	12 bit	48 MHz	23 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K QFP32 R7FA2E3073CFJ#UA0 Renesas Electronics 1: £1.55 240In Stock	Mfr. Part No. R7FA2E3073CFJ#UA0 Mouser Part No 968-R7FA2E3073CFJUA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K QFP32 Learn More about Renesas Electronics renesas ra2e3 mcus	Datasheet	240In Stock	£1.55 £1.15 £0.986 £0.934 View £0.871 £0.841 £0.818 £0.811 £0.788	Min.: 1 Mult.: 1	RA2E3	SMD/SMT	LQFP-32	ARM Cortex M23	64 kB	32 bit	12 bit	48 MHz	23 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K LQFP48 R7FA2E3073CFL#AA0 Renesas Electronics 1: £1.69 223In Stock	Mfr. Part No. R7FA2E3073CFL#AA0 Mouser Part No 968-R7FA2E3073CFLAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K LQFP48 Learn More about Renesas Electronics renesas ra2e3 mcus	Datasheet	223In Stock	£1.69 £1.26 £1.07 £1.02 View £0.952 £0.925 £0.917	Min.: 1 Mult.: 1	RA2E3	SMD/SMT	LQFP-48	ARM Cortex M23	2 kB	32 bit	12 bit	48 MHz	37 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP48 Renesas Electronics R7FA2E3053CFL#UA0 R7FA2E3053CFL#UA0 Renesas Electronics 1: £1.71 250In Stock	Mfr. Part No. R7FA2E3053CFL#UA0 Mouser Part No 968-R7FA2E3053CFLUA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP48 Learn More about Renesas Electronics renesas ra2e3 mcus	Datasheet	250In Stock	£1.71 £1.26 £1.08 £1.03 View £0.96 £0.925 £0.871 £0.863 £0.841	Min.: 1 Mult.: 1	RA2E3	SMD/SMT	LQFP-48	ARM Cortex M23	32 kB	32 bit	12 bit	48 MHz	37 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN48 Renesas Electronics R7FA2E3053CNE#UA0 R7FA2E3053CNE#UA0 Renesas Electronics 1: £1.62 416In Stock	Mfr. Part No. R7FA2E3053CNE#UA0 Mouser Part No 968-R7FA2E3053CNEUA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN48 Learn More about Renesas Electronics renesas ra2e3 mcus	Datasheet	416In Stock	£1.62 £1.20 £1.02 £0.969 View £0.89 £0.856 £0.841 £0.834 £0.818	Min.: 1 Mult.: 1	RA2E3	SMD/SMT	HWQFN-48	ARM Cortex M23	32 kB	32 bit	12 bit	48 MHz	37 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN32 Renesas Electronics R7FA2E3053CNH#UA0 R7FA2E3053CNH#UA0 Renesas Electronics 1: £1.46 490In Stock	Mfr. Part No. R7FA2E3053CNH#UA0 Mouser Part No 968-R7FA2E3053CNHUA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN32 Learn More about Renesas Electronics renesas ra2e3 mcus	Datasheet	490In Stock	£1.46 £1.07 £0.917 £0.871 View £0.788 £0.759 £0.751 £0.746 £0.729	Min.: 1 Mult.: 1	RA2E3	SMD/SMT	HWQFN-32	ARM Cortex M23	32 kB	32 bit	12 bit	48 MHz	23 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K WQFN48 Renesas Electronics R7FA2E3073CNE#UA0 R7FA2E3073CNE#UA0 Renesas Electronics 1: £1.69 416In Stock	Mfr. Part No. R7FA2E3073CNE#UA0 Mouser Part No 968-R7FA2E3073CNEUA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K WQFN48 Learn More about Renesas Electronics renesas ra2e3 mcus	Datasheet	416In Stock	£1.69 £1.26 £1.07 £1.02 View £0.943 £0.899 £0.89 £0.882 £0.856	Min.: 1 Mult.: 1	RA2E3	SMD/SMT	HWQFN-48	ARM Cortex M23	64 kB	32 bit	12 bit	48 MHz	37 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K WQFN32 Renesas Electronics R7FA2E3073CNH#UA0 R7FA2E3073CNH#UA0 Renesas Electronics 1: £1.55 490In Stock	Mfr. Part No. R7FA2E3073CNH#UA0 Mouser Part No 968-R7FA2E3073CNHUA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K WQFN32 Learn More about Renesas Electronics renesas ra2e3 mcus	Datasheet	490In Stock	£1.55 £1.15 £0.986 £0.934 View £0.849 £0.811 £0.803 £0.796 £0.78	Min.: 1 Mult.: 1	RA2E3	SMD/SMT	HWQFN-32	ARM Cortex M23	64 kB	32 bit	12 bit	48 MHz	23 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP32 R7FA2E3052DFJ#BA0 Renesas Electronics 2,000: £0.672 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E3052DFJ#BA0 Mouser Part No 968-R7FA2E3052DFJBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP32 Learn More about Renesas Electronics renesas ra2e3 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	£0.672	Min.: 2,000 Mult.: 2,000	RA2E3			ARM Cortex M23											Tray
ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP32 R7FA2E3052DFJ#HA0 Renesas Electronics 2,000: £0.705 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E3052DFJ#HA0 Mouser Part No 968-R7FA2E3052DFJHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP32 Learn More about Renesas Electronics renesas ra2e3 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel £0.705 £0.688	Min.: 2,000 Mult.: 2,000 : 2,000	RA2E3			ARM Cortex M23											Reel
ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP48 R7FA2E3052DFL#BA0 Renesas Electronics 2,000: £0.78 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E3052DFL#BA0 Mouser Part No 968-R7FA2E3052DFLBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP48 Learn More about Renesas Electronics renesas ra2e3 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	£0.78 £0.766	Min.: 2,000 Mult.: 2,000	RA2E3			ARM Cortex M23											Tray
ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP48 R7FA2E3052DFL#HA0 Renesas Electronics 2,000: £0.78 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E3052DFL#HA0 Mouser Part No 968-R7FA2E3052DFLHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP48 Learn More about Renesas Electronics renesas ra2e3 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel £0.78 £0.766	Min.: 2,000 Mult.: 2,000 : 2,000	RA2E3			ARM Cortex M23											Reel
ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN48 R7FA2E3052DNE#BA0 Renesas Electronics 3,328: £0.788 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E3052DNE#BA0 Mouser Part No 968-R7FA2E3052DNEBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN48 Learn More about Renesas Electronics renesas ra2e3 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	£0.788 £0.766	Min.: 3,328 Mult.: 3,328	RA2E3			ARM Cortex M23											Tray
ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN48 R7FA2E3052DNE#HA0 Renesas Electronics 2,500: £0.78 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E3052DNE#HA0 Mouser Part No 968-R7FA2E3052DNEHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN48 Learn More about Renesas Electronics renesas ra2e3 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel £0.78 £0.766	Min.: 2,500 Mult.: 2,500 : 2,500	RA2E3			ARM Cortex M23											Reel
ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN32 R7FA2E3052DNH#BA0 Renesas Electronics 3,920: £0.688 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E3052DNH#BA0 Mouser Part No 968-R7FA2E3052DNHBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN32 Learn More about Renesas Electronics renesas ra2e3 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	£0.688	Min.: 3,920 Mult.: 3,920	RA2E3			ARM Cortex M23											Tray
ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN32 R7FA2E3052DNH#HA0 Renesas Electronics 2,500: £0.705 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E3052DNH#HA0 Mouser Part No 968-R7FA2E3052DNHHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN32 Learn More about Renesas Electronics renesas ra2e3 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel £0.705 £0.688	Min.: 2,500 Mult.: 2,500 : 2,500	RA2E3			ARM Cortex M23											Reel
ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP32 R7FA2E3053CFJ#BA0 Renesas Electronics 2,000: £0.751 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E3053CFJ#BA0 Mouser Part No 968-R7FA2E3053CFJBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP32 Learn More about Renesas Electronics renesas ra2e3 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	£0.751 £0.732	Min.: 2,000 Mult.: 2,000	RA2E3			ARM Cortex M23											Tray
ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP32 R7FA2E3053CFJ#HA0 Renesas Electronics 2,000: £0.751 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E3053CFJ#HA0 Mouser Part No 968-R7FA2E3053CFJHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP32 Learn More about Renesas Electronics renesas ra2e3 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel £0.751 £0.732	Min.: 2,000 Mult.: 2,000 : 2,000	RA2E3			ARM Cortex M23											Reel
ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP48 R7FA2E3053CFL#BA0 Renesas Electronics 2,000: £0.841 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E3053CFL#BA0 Mouser Part No 968-R7FA2E3053CFLBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP48 Learn More about Renesas Electronics renesas ra2e3 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	£0.841 £0.818	Min.: 2,000 Mult.: 2,000	RA2E3			ARM Cortex M23											Tray
ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP48 R7FA2E3053CFL#HA0 Renesas Electronics 2,000: £0.841 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E3053CFL#HA0 Mouser Part No 968-R7FA2E3053CFLHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP48 Learn More about Renesas Electronics renesas ra2e3 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel £0.841 £0.818	Min.: 2,000 Mult.: 2,000 : 2,000	RA2E3			ARM Cortex M23											Reel
ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN48 R7FA2E3053CNE#BA0 Renesas Electronics 3,328: £0.849 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E3053CNE#BA0 Mouser Part No 968-R7FA2E3053CNEBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN48 Learn More about Renesas Electronics renesas ra2e3 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	£0.849 £0.818	Min.: 3,328 Mult.: 3,328	RA2E3			ARM Cortex M23											Tray
ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN48 R7FA2E3053CNE#HA0 Renesas Electronics 2,500: £0.841 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E3053CNE#HA0 Mouser Part No 968-R7FA2E3053CNEHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN48 Learn More about Renesas Electronics renesas ra2e3 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel £0.841 £0.818	Min.: 2,500 Mult.: 2,500 : 2,500	RA2E3			ARM Cortex M23											Reel
ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN32 R7FA2E3053CNH#BA0 Renesas Electronics 3,920: £0.732 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E3053CNH#BA0 Mouser Part No 968-R7FA2E3053CNHBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN32 Learn More about Renesas Electronics renesas ra2e3 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	£0.732	Min.: 3,920 Mult.: 3,920	RA2E3			ARM Cortex M23											Tray
ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN32 R7FA2E3053CNH#HA0 Renesas Electronics 2,500: £0.751 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E3053CNH#HA0 Mouser Part No 968-R7FA2E3053CNHHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN32 Learn More about Renesas Electronics renesas ra2e3 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel £0.751 £0.732	Min.: 2,500 Mult.: 2,500 : 2,500	RA2E3			ARM Cortex M23											Reel
ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K QFP32 R7FA2E3072DFJ#BA0 Renesas Electronics 2,000: £0.751 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E3072DFJ#BA0 Mouser Part No 968-R7FA2E3072DFJBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K QFP32 Learn More about Renesas Electronics renesas ra2e3 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	£0.751 £0.732	Min.: 2,000 Mult.: 2,000	RA2E3			ARM Cortex M23											Tray

RA2E3 Single-Chip 32-bit Arm® Microcontrollers

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