The RX 32-bit microcontrollers (MCU) offer rich connectivity functions including Ethernet, USB and CAN that can support special applications such as industrial networks.
Additionally, they are equipped with advanced security functions such as Trusted Secure IP, which realizes a high level of security for the Internet of Things (IoT), and enable communication that meets requirements while protecting security and confidentiality.
Specifications
| Ethernet | USB (Host/Function) | Bluetooth | Other Connectivity | CPU | Memory | Other | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EtherCAT (ch) | IEEE1588 | Ethernet | Channel (ch) | CAN (ch) | CAN FD | UART (ch) | SPI (ch) | I2C/I3C (ch) | SD Host / SD slave (ch) | Operating Frequency (MHz) | Flash (KB) | SRAM (KB) | Data Flash (KB) | Security (Trusted Secure IP) | |||
| Speed (High/Full/Low) | |||||||||||||||||
| RX72M | 2 | Y | 2 | 1 | -/1/1 | — | 3 | — | 13 | 16 | 16/0 | 1/- | 240 | 4096 | 1024 | 32 | Y |
| RX72N | — | Y | 2 | 1 | -/1/1 | — | 3 | — | 13 | 16 | 16/0 | 1/- | 240 | 4096 | 1024 | 32 | Y |
| RX66N | — | — | 1 | 1 | -/1/1 | — | 3 | — | 13 | 16 | 16/0 | 1/- | 120 | 4096 | 1024 | 32 | Y |
| RX671 | — | — | — | 2 | -/2/2 | — | 3 | — | 13 | 16 | 16/0 | 1/- | 120 | 2048 | 384 | 8 | Y |
| RX660 | 0 | — | 0 | 0 | -/-/- | — | 1 | 1 | 15 | 16 | 17/0 | -/- | 120 | 1024 | 128 | 32 | — |
| RX65N | — | — | 1 | 1 | -/1/1 | — | 2 | — | 13 | 16 | 15/0 | 1/1 | 120 | 2048 | 640 | 32 | Y |
| RX651 | — | — | — | 1 | -/1/1 | — | 2 | — | 13 | 16 | 15/0 | 1/1 | 120 | 2048 | 640 | 32 | Y |
| RX71M | — | Y | 2 | 2 | 1/2/2 | — | 3 | — | 13 | 11 | 11/0 | 1/- | 240 | 4096 | 512 | 64 | — |
| RX64M | — | Y | 2 | 2 | -/2/2 | — | 3 | — | 13 | 10 | 11/0 | 1/- | 120 | 4096 | 512 | 64 | — |
| RX66T | — | — | — | 1 | -/1/1 | — | 1 | — | 7 | 8 | 8/0 | — | 160 | 1024 | 128 | 32 | Y |
| RX26T | — | — | — | 0 | -/-/- | — | 1 | 1 | 7 | 9 | 8/1 | -/- | 120 | 512 | 64 | 16 | Y |
| RX23W | — | — | — | 1 | -/1/1 | Y | 1 | — | 4 | 5 | 5/0 | 1/- | 54 | 512 | 64 | 8 | Y |
| RX231 | — | — | — | 1 | -/1/1 | — | 1 | — | 7 | 8 | 8/0 | 1/- | 54 | 512 | 64 | 8 | Y |
| RX23E-A | — | — | — | 0 | -/-/- | — | 1 | — | 4 | 8 | 8/0 | -/- | 32 | 256 | 32 | 8 | — |
| RX23E-B | — | — | — | 0 | -/-/- | — | 1 | — | 7 | 8 | 8/0 | -/- | 32 | 256 | 32 | 8 | — |
| RX113 | — | — | — | 1 | -/1/1 | — | — | — | 8 | 9 | 9/0 | — | 32 | 512 | 64 | 8 | — |
| RX130 | — | — | — | 0 | -/-/- | — | — | — | 7 | 8 | 8/0 | — | 32 | 512 | 48 | 8 | — |
| RX140 | — | — | — | 0 | -/-/- | — | 1 | — | 6 | 7 | 7/0 | — | 48 | 256 | 64 | 8 | — |
*When SCI simplified communications function is used
Evaluation Boards & Starter Kits
- Renesas
- Partners: Solutions from Partner Vendors for RX Family (PDF | English, 日本語)
Drivers/Middleware/Application Notes
- TCP/IP Protocol Stack
- USB
- CAN
- Driver auto-generation tool
- Application notes
- Other middleware
- Partners
- FIT (Firmware Integration Technology)