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.

Types of Microcontrollers - MCU
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Renesas Electronics ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 1M/640K BGA176
Datasheet
4In Stock
Min.: 1
Mult.: 1

SMD/SMT BGA-176 ARM Cortex M4 32 bit 120 MHz 1 MB 640 kB 12 bit 133 I/O 2.7 V 3.6 V + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 2M/640K LGA145
Datasheet
10In Stock
Min.: 1
Mult.: 1

SMD/SMT LGA-145 ARM Cortex M4 32 bit 120 MHz 2 MB 640 kB 12 bit 110 I/O 2.7 V 3.6 V + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 2M/640K BGA176
Datasheet
152In Stock
Min.: 1
Mult.: 1

Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 512K/256K BGA144
Datasheet
2 080In Stock
Min.: 1
Mult.: 1

SMD/SMT BGA-144 ARM Cortex M33 32 bit 200 MHz 512 kB 256 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 512K/256K QFP100
Datasheet
4In Stock
290On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M33 32 bit 200 MHz 512 kB 256 kB 12 bit 76 I/O 2.7 V 3.6 V + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 768k/256k BGA144
Datasheet
2 080In Stock
Min.: 1
Mult.: 1

SMD/SMT BGA-144 ARM Cortex M33 32 bit 200 MHz 768 kB 256 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 1M/256k BGA144
Datasheet
675In Stock
Min.: 1
Mult.: 1

SMD/SMT BGA-144 ARM Cortex M33 32 bit 200 MHz 1 MB 256 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 1M/256k BGA64
Datasheet
3 016In Stock
Min.: 1
Mult.: 1

SMD/SMT BGA-64 ARM Cortex M33 32 bit 200 MHz 1 MB 256 kB 2 x 12 bit 45 I/O 2.7 V 3.6 V + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 1M/256k QFP144
Datasheet
32In Stock
35Expected 10/9/2026
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 ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 1M/256K QFP100
Datasheet
129In Stock
270Expected 11/24/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M33 32 bit 200 MHz 1 MB 256 kB 12 bit 76 I/O 2.7 V 3.6 V + 105 C Tray
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 CM33 200MHz 1.5M/512K BGA176
Datasheet
5In Stock
Min.: 1
Mult.: 1

SMD/SMT FBGA-176 ARM Cortex M33 32 bit 200 MHz 1.5 MB 512 kB 2 x 12 bit 132 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
139In Stock
392On Order
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 RA6T1 ARM CM4 120MHz 512K/64K QFP64
Datasheet
30In Stock
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 RA6T3 ARM CM33 200MHz 256K/40K QFP64
Datasheet
296In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M33 32 bit 200 MHz 256 kB 40 kB 12 bit 45 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
495In Stock
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 RA6 ARM CM4 120MHz 1M/640K LGA145
Datasheet
1In Stock
Min.: 1
Mult.: 1

SMD/SMT LGA-145 ARM Cortex M4 32 bit 120 MHz 1 MB 640 kB 12 bit 110 I/O 2.7 V 3.6 V + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 1M/640K BGA176
Datasheet
152In Stock
Min.: 1
Mult.: 1

Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K WQFN32
Datasheet
1 960On Order
Min.: 1
Mult.: 1

SMD/SMT WQFN-32 Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP48
Datasheet
496On Order
Min.: 1
Mult.: 1

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 Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP100
Datasheet
990On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M33 32 bit 100 MHz 256 kB 128 kB 12 bit 77 I/O 2.7 V 3.6 V + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 512K/256K QFP64
Datasheet
959On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M4 32 bit 120 MHz 512 kB 256 kB 12 bit 35 I/O 2.7 V 3.6 V + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 2M/640K QFP144
Datasheet
539Expected 8/27/2026
Min.: 1
Mult.: 1

SMD/SMT QFP-144 ARM Cortex M4 32 bit 120 MHz 2 MB 640 kB 12 bit 110 I/O 2.7 V to 3.6 V + 105 C Tray