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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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Mounting Style
Package/Case
Core
Data Bus Width
Maximum Clock Frequency
Program Memory Size
Data RAM Size
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Maximum Operating Temperature
Packaging
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP64
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1
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, Cut Tape
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP100
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 720
Mult.: 720

SMD/SMT LQFP-100 ARM Cortex M33 32 bit 100 MHz 128 kB 8 kB 12 bit 77 I/O 2.7 V 3.6 V + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/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 77 I/O 2.7 V 3.6 V + 105 C Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP100
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M33 32 bit 100 MHz 128 kB 8 kB 12 bit 77 I/O 2.7 V 3.6 V + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K WQFN32
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384k/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 77 I/O 2.7 V 3.6 V + 105 C Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384k/128k QFP100
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 720
Mult.: 720

SMD/SMT LQFP-100 ARM Cortex M33 32 bit 100 MHz 128 kB 8 kB 12 bit 77 I/O 2.7 V 3.6 V + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP64
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

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 512K/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 77 I/O 2.7 V 3.6 V + 105 C Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/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 RA2 ARM CM23 48MHZ 256K/32K QFN48
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

QFN-48 Tray

Renesas Electronics ARM Microcontrollers - MCU MCU RA2 ARM CM23 48MHZ 256K/32K QFN40
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

QFN-40 Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K WLCSP25
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 2,000
Reel: 2,000

SMD/SMT WLCSP-25 ARM Cortex M23 32 bit 48 MHz 32 kB 16 kB 12 bit 20 I/O 1.6 V 5.5 V + 85 C Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP32
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 2,000
Reel: 2,000

SMD/SMT LQFP-32 ARM Cortex M23 32 bit 48 MHz 32 kB 16 kB 12 bit 26 I/O 1.6 V 5.5 V + 85 C Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP48
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 2,000
Reel: 2,000

SMD/SMT LFQFP-48 ARM Cortex M23 32 bit 48 MHz 32 kB 16 kB 12 bit 40 I/O 1.6 V 5.5 V + 85 C Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHZ 32K/16K WQFN48
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

HWQFN-48 Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHZ 32K/16K WQFN32
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

WQFN-32 Reel, Cut Tape, MouseReel
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K WLCSP25
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 2,000
Reel: 2,000

SMD/SMT WLCSP-25 ARM Cortex M23 32 bit 48 MHz 32 kB 16 kB 12 bit 20 I/O 1.6 V 5.5 V + 105 C Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP32
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 2,000
Reel: 2,000

SMD/SMT LQFP-32 ARM Cortex M23 32 bit 48 MHz 32 kB 16 kB 12 bit 26 I/O 1.6 V 5.5 V + 105 C Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP48
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 2,000
Reel: 2,000

SMD/SMT LFQFP-48 ARM Cortex M23 32 bit 48 MHz 32 kB 16 kB 12 bit 40 I/O 1.6 V 5.5 V + 105 C Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHZ 32K/16K WQFN48
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

HWQFN-48 Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHZ 32K/16K WQFN32
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

WQFN-32 Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K WLCSP25
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 2,000
Reel: 2,000

SMD/SMT WLCSP-25 ARM Cortex M23 32 bit 48 MHz 64 kB 16 kB 12 bit 20 I/O 1.6 V 5.5 V + 85 C Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP32
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 2,000
Reel: 2,000

SMD/SMT LQFP-32 ARM Cortex M23 32 bit 48 MHz 64 kB 16 kB 12 bit 26 I/O 1.6 V 5.5 V + 85 C Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP64
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT LQFP-64 ARM Cortex M23 32 bit 48 MHz 64 kB 16 kB 12 bit 56 I/O 1.6 V 5.5 V + 85 C Reel, Cut Tape