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 Capacitive TouchSensing Unit (CTSU),  Security Crypt Engine (SCE) supporting Sync/Async crypto acceleration, 24-bit Analog-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.

Types of Microcontrollers - MCU
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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
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Core
Data Bus Width
Maximum Clock Frequency
Program Memory Size
Data RAM Size
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Supply Voltage - Max
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Packaging
Renesas Electronics ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 1.5M/512K BGA144
Datasheet
2,080In Stock
Min.: 1
Mult.: 1

SMD/SMT FBGA-144 ARM Cortex M33 32 bit 200 MHz 1.5 MB 512 kB 2 x 12 bit 109 I/O 2.7 V 3.6 V + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 2M/512K QFP176
Datasheet
7In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-176 ARM Cortex M33 32 bit 200 MHz 2 MB 512 kB 2 x 12 bit 132 I/O 2.7 V 3.6 V + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 1M/512K QFP176
Datasheet
50In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-176 ARM Cortex M33 32 bit 200 MHz 1 MB 512 kB 2 x 12 bit 132 I/O 2.7 V 3.6 V + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHZ 512K/256K QFN64
Datasheet
129In Stock
Min.: 1
Mult.: 1

QFN-64 Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP48
Datasheet
12,500On Order
Min.: 1
Mult.: 1

SMD/SMT LFQFP-48 ARM Cortex M23 32 bit 48 MHz 64 kB 16 kB 12 bit 40 I/O 1.6 V 5.5 V + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA2 ARM CM23 48MHz 256K/32K QFP32
Datasheet
647Expected 2026-04-23
Min.: 1
Mult.: 1

SMD/SMT QFP-32 ARM Cortex M23 32 bit 48 MHz 256 kB 32 kB 16 bit, 24 bit 18 I/O 1.6 V 5.5 V + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFN48
Datasheet
2,325On Order
Min.: 1
Mult.: 1

SMD/SMT QFN-48 ARM Cortex M33 32 bit 100 MHz 512 kB 128 kB 12 bit 29 I/O 2.7 V 3.6 V + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K LGA100
Datasheet
416Expected 2026-03-02
Min.: 1
Mult.: 1

SMD/SMT LGA-100 ARM Cortex M4 32 bit 48 MHz 256 kB 32 kB 14 bit 84 I/O 1.6 V 5.5 V + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP48
Datasheet
2,731On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M33 32 bit 100 MHz 512 kB 128 kB 12 bit 29 I/O 2.7 V 3.6 V + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP64
Datasheet
4,159On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M33 32 bit 100 MHz 512 kB 128 kB 12 bit 43 I/O 2.7 V 3.6 V + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP64
Datasheet
344On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M33 32 bit 100 MHz 1 MB 128 kB 12 bit 41 I/O 2.7 V 3.6 V + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 512K/256K QFP64
Datasheet
320Expected 2026-02-19
Min.: 1
Mult.: 1

Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 2M/512K QFP144
Datasheet
599On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M33 32 bit 200 MHz 2 MB 512 kB 2 x 12 bit 109 I/O 2.7 V 3.6 V + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA6T1 ARM CM4 120MHz 512K/64K QFP64
Datasheet
1,425Expected 2026-06-05
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M4 32 bit 120 MHz 512 kB 64 kB 12 bit 40 I/O 2.7 V 3.6 V + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 1M/384K QFP100
Datasheet
178On Order
Min.: 1
Mult.: 1

SMD/SMT QFP-100 ARM Cortex M4 32 bit 120 MHz 1 MB 384 kB 12 bit 76 I/O 2.7 V 3.6 V + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP80
Datasheet
302Expected 2026-06-05
Min.: 1
Mult.: 1

Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 1M/256k QFP144
Datasheet
70Expected 2026-02-25
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M33 32 bit 200 MHz 1 MB 256 kB 12 bit 110 I/O 2.7 V 3.6 V + 105 C Tray
Renesas Electronics R7FA2E1A93CFM#BA0
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP64
Datasheet
640Expected 2026-04-16
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M23 32 bit 48 MHz 128 kB 16 kB 12 bit 53 I/O 1.6 V 5.5 V + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFP64
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1,280
Mult.: 1,280

SMD/SMT LQFP-64 ARM Cortex M33 32 bit 100 MHz 128 kB 8 kB 12 bit 43 I/O 2.7 V 3.6 V + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP100
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

SMD/SMT LQFP-100 ARM Cortex M33 32 bit 100 MHz 8 kB 128 kB 12 bit 75 I/O 2.7 V 3.6 V + 105 C Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFP64
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1,500
Mult.: 1,500
Reel: 1,500

SMD/SMT LQFP-64 ARM Cortex M33 32 bit 100 MHz 8 kB 128 kB 12 bit 43 I/O 2.7 V 3.6 V + 105 C Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP48
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 2,000
Reel: 2,000

SMD/SMT LQFP-48 ARM Cortex M4 32 bit 48 MHz 256 kB 32 kB 14 bit 36 I/O 1.6 V 5.5 V + 105 C Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP64
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1
Reel: 1,500

SMD/SMT LQFP-64 ARM Cortex M4 32 bit 48 MHz 256 kB 32 kB 14 bit 52 I/O 1.6 V 5.5 V + 105 C Reel, Cut Tape
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP100
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

SMD/SMT LQFP-100 ARM Cortex M4 32 bit 48 MHz 256 kB 32 kB 14 bit 84 I/O 1.6 V 5.5 V + 105 C Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP64
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1,280
Mult.: 1,280

SMD/SMT LQFP-64 ARM Cortex M33 32 bit 100 MHz 128 kB 8 kB 12 bit 43 I/O 2.7 V 3.6 V + 85 C Tray