Regardless of the segment, communications functions are used to transmit information between devices. The RX lineup has microcontrollers with built-in means of communication for every application segment, from common communication protocols such as serial communications to USB and Ethernet. These features facilitate the building of systems useful for comfort and convenience in day-to-day life.
Specifications
| Advance Connectivity & Network Peripherals | Connectivity Peripherals | CPU | Memory | Analog | Timer | Bus | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ethernet(ch) | Time synchronization in Industrial networks (IEEE1588-2008(ver2.0)) |
USB Full Speed(ch) | High Speed / Low Speed | CAN(ch) | UART(ch) | SPI(ch) | IIC(ch) | SD Host IF / SD Slave IF(ch) | Operating frequency(max) | Flash(max KB) | SRAM(max KB) | Data Flash(max KB) | ADC(12bit/10bit) | DAC(12bit/10bit/8bit) | PWM Output | External Bus Expansion | |
| RX71M | 2 | Yes | 2 | Yes/Yes | 3 | 13 | 11 | 11 | 1/- |
240 | 4096 | 552 | 64 | 29/- | 2/-/- | 66 | Yes |
| RX64M | 2 | Yes | 2 | -/Yes | 3 | 13 | 10 | 11 | 1/- |
120 | 4096 | 552 | 64 | 29/- | 2/-/- | 66 | Yes |
| RX65N | 1 | - | 1 | -/Yes | 2 | 13 | 16 | 15 | 1/1 | 120 | 2048 | 640 | 32 | 29/- | 2/-/- | 48 | Yes |
| RX651 | - | - | 1 | -/Yes | 2 | 13 | 16 | 15 | 1/1 |
120 | 2048 | 640 | 32 | 29/- | 2/-/- | 48 | Yes |
| RX63N | 1 | - | 2 | -/- | 3 | 13 | 16 | 17 | - | 100 | 2048 | 256 | 32 | 21/8 | -/2/- | 48 | Yes |
| RX631 | - | - | 2 | -/- | 3 | 13 | 16 | 17 | - | 100 | 2048 | 256 | 32 | 21/8 | -/2/- | 48 | Yes |
| RX62N | 1 | - | 2 | -/- | 1 | 6 | 2 | 2 | - | 100 | 512 | 96 | 32 | 8/8 | -/2/- | 32 | Yes |
| RX621 | - | - | 2 | -/- | 1 | 6 | 2 | 2 | - | 100 | 512 | 96 | 32 | 8/8 | -/2/- | 32 | Yes |
| RX630 | - | - | 1 | -/- | 3 | 13 | 16 | 17 | - | 100 | 2048 | 128 | 32 | 21/8 | -/2/- | 48 | Yes |
| RX66T | - | - | 1 | -/- | 1 | 7 | 1 | 1 | - | 160 | 1024 | 128 | 32 | 30/- | -/2/- | ? | Yes |
| RX63T | - | - | 1 | -/- | 1 | 5 | 4 | 4 | - | 100 | 512 | 48 | 32 | 8/20 | -/2/- | 34 | Yes |
| RX231 | - | - | 1 | -/Yes | 1 | 7 | 8 | 8 | 1 | 54 | 512 | 64 | 8 | 24/- | 2/-/- | 36 | Yes |
| RX113 | - | - | 1 | -/Yes | - | 8 | 9 | 9 | - | 32 | 512 | 64 | 8 | 17/- | 2/-/- | 20 | - |
| RX111 | - | - | 1 | -/Yes | - | 3 | 4 | 4 | - | 32 | 128 | 16 | 8 | 14/- | -/-/2 | 16 | - |
*When SCI simplified communications function is used
Pin Count / Memory Size Lineup:
- RX111 |
- RX113 |
- RX231 |
- RX63T |
- RX66T |
- RX630 |
- RX62N, RX621 |
- RX63N, RX631 |
- RX65N, RX651 |
- RX64M |
- RX71M |
Program Flash
SRAM
*R5F5631Pxxxx, R5F5631Nxxxx, and R5F5631Mxxxx have a RAM size of 64KB.
Drivers/middleware/applications notes