RA Family Features
- Industry-leading Arm® Cortex® core for innovative development with superior performance.
- Applicable to a wide range of applications including general-purpose products, IoT endpoints, edge devices, and smart factories.
- High level of peripheral and memory integration contributes to compact development and BOM cost reduction.
- Secure and reliable product development with enhanced security features.
- Easy-to-use development environment (Flexible Software Package, IDE, Debugger, Programmer) and ecosystem to accelerate development.
Series Lineup
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RA8 Over |
RA8D1 480MHz Cortex-M85, ~2MB Flash, GLCDC, MIPI-DSI, 2D, USBHS/FS, Ethernet, CAN-FD, OSPI, 32b SDRAM, RSIP-E51A, Camera i/f |
RA8M1 480MHz Cortex-M85, 2MB Flash, USBHS/FS, Ethernet, OSPI, CAN-FD, RSIP-E51A |
RA8T1 480MHz Cortex-M85, ~2MB Flash, PWM, Ethernet, USBFS, CAN-FD, RSIP-E51A |
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RA6 Up to |
RA6M3 120MHz Cortex-M4, ~2MB Flash Ethernet, USBHS, CAN, Graphics, JPEG, TFT LCD, SCE7 |
RA6M5 200MHz Cortex-M33, ~2MB Flash TrustZone, Ethernet, USBFS+, USBHS, CAN-FD, OSPI, SCE9 |
RA6E2 200MHz Cortex-M33, ~256KB Flash USBFS, CAN FD, I3C |
RA6T3 200MHz Cortex-M33, 256KB Flash, PWM, PGA, CMP, TFU, CAN FD, USBFS |
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RA6M2 120MHz Cortex-M4, ~1MB Flash Ethernet, USBFS, CAN, SCE7 |
RA6M4 200MHz Cortex-M33, ~1MB Flash TrustZone, Ethernet, USBFS, CAN, OSPI, SCE9 |
RA6E1 200MHz Cortex-M33, ~1MB Flash TrustZone, Ethernet, USBFS, CAN |
RA6T2 240MHz Cortex-M33, 512KB Flash, PWM, PGA, Motor Accelerator, CAN-FD, SCE5 |
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RA6M1 120MHz Cortex-M4, 512KB Flash USBFS, CAN, SCE7 |
RA6T1 120MHz Cortex-M4, 512KB Flash PWM, PGA, CMP, SCE7 |
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RA4 Up to |
RA4M3 100MHz Cortex-M33, ~1MB Flash TrustZone, USBFS, CAN, SCE9 |
RA4E2 100MHz Cortex-M33, 128KB Flash USBFS, CAN FD, I3C |
RA4W1 48MHz Cortex-M4, 512KB Flash, Bluetooth, USBFS, CAN, Segment LCD, CTSU Touch Sensing |
RA4T1 100MHz Cortex-M33, ~256KB Flash, PWM, PGA, CMP, TFU, CAN FD |
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RA4M1 48MHz Cortex-M4, 256KB Flash USBFS, CAN, Seg. LCD, CTSU Touch Sensing, 14bit SAR ADC, SCE5 |
RA4M2 100MHz Cortex-M33, ~512KB Flash TrustZone, USBFS, CAN, SCE9 |
RA4E1 100MHz Cortex-M33, ~512KB Flash TrustZone, USBFS, CAN |
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RA2 Up to |
RA2E3 48MHz Cortex-M23, ~64KB Flash, 32-48pin, 5V |
RA2A2 48MHz Cortex-M23, 512KB Flash, 24bit SD-ADC, 12bit SAR ADC, Segment LCD, 5V |
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RA2L1 48MHz Cortex-M23, ~256KB Flash CAN, CTSU2 Touch Sensing |
RA2E2 48MHz Cortex-M23, ~64KB Flash I3C, WLCSP, 125degC |
RA2A1 48MHz Cortex-M23, 256KB Flash USBFS, CAN, CTSU Touch Sensing, 24bit SD-ADC, 16bit SAR ADC |
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RA2E1 48MHz Cortex-M23, ~128KB Flash CTSU Touch Sensing, WLCSP |
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RA0 Up to |
RA0E1 32MHz Cortex-M23, ~64KB Flash, 16-32pin, 5V |
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| Mainstream Line / Low Power | Entry Line | Rich Analog | Wireless | Motor Control | ||
RA Family Development and Evaluation Kit List
| FPB | EK | Kits by Application | |
|---|---|---|---|
| Category | Fast Prototyping Board | Evaluation Kit | Application-specific Kit |
| Image |
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| Concept | Low-cost evaluation board aimed at the easiest way to start microcontroller evaluation. | Expansion through ecosystem IF is also possible. For evaluation and initial development of almost all functions and performance of the microcontroller. | Evaluation board specialized for microcontroller-specific functions such as motor control and touch. |
Fast Prototyping Board
| Kit Title | Part Number | Onboard MCU |
Description | Ecosystem Expansion Support | Purchase | |||
|---|---|---|---|---|---|---|---|---|
| Pmod | Grove | ARDUINO | mikroBUS | |||||
| FPB-RA2E1 | RTK7FPA2E1S00001BE | RA2E1 | RA2E1 Fast Prototyping Board | ✓ | – | ✓ | – |
View Product |
| FPB-RA4E1 | RTK7FPA4E1S00001BE | RA4E1 | RA4E1 Fast Prototyping Board | ✓ | – | ✓ | – | |
| FPB-RA6E1 | RTK7FPA6E1S00001BE | RA6E1 | RA6E1 Fast Prototyping Board | ✓ | – | ✓ | – | |
| FPB-RA2E2 | RTK7FPA2E2S00001BE | RA2E2 | RA2E2 Fast Prototyping Board | ✓ | – | ✓ | – | |
| FPB-RAOE1 | RTK7FPAOE1S00001BE | RAOE1 | RAOE1 Fast Prototyping Board | ✓ | – | ✓ | – | |
Evaluation Kit
| Kit Title | Part Number | Onboard MCU |
Description | Ecosystem Expansion Support | Purchase | |||
|---|---|---|---|---|---|---|---|---|
| Pmod | Grove | ARDUINO | mikroBUS | |||||
| EK-RA2A1 | RTK7EKA2A1S00001BU | RA2A1 | RA2A1 Group Evaluation Kit | ✓ | – | – | – |
View Product |
| EK-RA2E1 | RTK7EKA2E1S00001BE | RA2E1 | RA2E1 Group Evaluation Kit | ✓ | ✓ | ✓ | ✓ | |
| EK-RA2E2 | RTK7EKA2E2S00001BE | RA2E2 | RA2E2 Group Evaluation Kit | ✓ | ✓ | ✓ | ✓ | |
| EK-RA2L1 | RTK7EKA2L1S00001BE | RA2L1 | RA2L1 Group Evaluation Kit | ✓ | ✓ | ✓ | ✓ | |
| EK-RA4M1 | RTK7EKA4M1S00001BU | RA4M1 | RA4M1 Group Evaluation Kit | ✓ | – | – | – | |
| EK-RA4M2 | RTK7EKA4M2500001BE | RA4M2 | RA4M2 Group Evaluation Kit | ✓ | ✓ | ✓ | ✓ | |
| EK-RA4M3 | RTK7EKA4M3S00001BE | RA4M3 | RA4M3 Group Evaluation Kit | ✓ | ✓ | ✓ | ✓ | |
| EK-RA6M1 | RTK7EKA6M1S00001BU | RA6M1 | RA6M1 Group Evaluation Kit | ✓ | – | – | – | |
| EK-RA6M2 | RTK7EKA6M2S00001BU | RA6M2 | RA6M2 Group Evaluation Kit | ✓ | – | – | – | |
| EK-RA6M3 | RTK7EKA6M3500001BU | RA6M3 | RA6M3 Group Evaluation Kit | ✓ | ✓ | ✓ | ✓ | |
| EK-RA6M3G | RTK7EKA6M3S01001BU | RA6M3 | EK-RA6M3 + Expantion Board with 4.3″ TFT LCD |
✓ | ✓ | ✓ | ✓ | |
| EK-RA6M4 | RTK7EKA6M4S00001BE | RA6M4 | RA6M4 Group Evaluation Kit | ✓ | ✓ | ✓ | ✓ | |
| EK-RA6M5 | RTK7EKA6M5S00001BE | RA6M5 | RA6M5 Group Evaluation Kit | ✓ | ✓ | ✓ | ✓ | |
| EK-RA4W1 | RTK7EKA4W1S00000BJ | RA4W1 | RA4W1 Group Bluetooth® Evaluation Kit |
✓ | – | – | – | |
| EK-RA4E2 | RTK7EKA4E2S00001BE | RA4E2 | RA4E2 Group Evaluation Kit | ✓ | ✓ | ✓ | ✓ | |
| EK-RA6E2 | RTK7EKA6E2S00001BE | RA6E2 | RA6E2 Group Evaluation Kit | ✓ | ✓ | ✓ | ✓ | |
| EK-RA8M1 | RTK7EKA8M1S00001BE | RA8M1 | RA8M1 Group Evaluation Kit | ✓ | ✓ | ✓ | ✓ | |
| EK-RA8D1 | RTK7EKA8D1S01001BE | RA8D1 | RA8D1 MCU Group Evaluation Kit | ✓ | ✓ | ✓ | ✓ | |
| EK-RA8D1 | RTK7EKA2A2S00001BJ | RA2A2 | RA2A2 MCU Group Evaluation Kit | ✓ | ✓ | ✓ | ✓ | |
Application-specific kit
| Kit Title | Part Number | Onboard MCU |
Description | Purchase |
|---|---|---|---|---|
| A2L1 Touch RSSK | RTK0EG0022S01001BJ | RA2L1 | RA2L1(CTSU2) Capacitive Touch Evaluation System |
View Product |
| RA4T1 Motor MCK | RTK0EMA430S00020BJ | RA4T1 | RA4T1 Motor Control Starter Kit | |
| RA6M2 Touch RSSK | RTK0EG0021S01001BJ | RA6M2 | RA6M2 (CTSU) Capacitive Touch Evaluation System | |
| RA6T1 Motor RSSK | RTK0EMA170S00020BJ | RA6T1 | RA6T1 Motor Control Starter Kit | |
| RA6T2 Motor MCK | RTK0EMA270S00020BJ | RA6T2 | RA6T2 Motor Control Starter Kit | |
| RA6T3 Motor MCK | RTK0EMA330S00020BJ | RA6T3 | RA6T3 Motor Control Starter Kit | |
| RA6M5 Cloud Kit | RTK7CKA6M5S04001BE | RA6M5 | Cloud Kit with RA6M5 Group MCU | |
| RA8T1 Motor MCK | RTK0EMA5K0S00020BJ | RA8T1 | RA8T1 Motor Control Starter Kit | |
| RA8M1 Voice User Reference Kit | RTK0EG0005D00001BE | RA8M1 | RA8M1 Voice User Reference Kit | |
| RA6M3 AI Reference Kit | RTK0EG0001D00001BE | RA6M3 | RA6M3 AI Reference Kit | |
| RA4E1 AI Reference Kit | RTK0EG0002D00001BE | RA4E1 | RA4E1 AI Reference Kit |