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 secure IP, which realizes a high level of security for the Internet of Things (IoT), and enablse 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 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 | — |
| RX72T | — | — | — | 1 | -/1/1 | — | 1 | — | 7 | 8 | 8/0 | -/- | 200 | 1024 | 128 | 32 | Y |
| 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 |
| RX261 | — | — | — | 1 | -/1/1 | — | — | 1 | 7 | 8 | 8/0 | -/- | 64 | 512 | 128 | 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)