The new RX231 Group from Renesas and CANopen technology from PORT GmbH – be prepared for the future
The new RX231 Group has an extreme energy efficiency. To realize this is the best possible combination of a 32-bit CPU core with improved RXv2 DSP / FPU features and a low power energy management is used. Thus, floating-point operations, high-performance digital filtering and other low power techs in environments with low power supply capacity can be executed.
Equipped with the RX231 SD host interface, USB and CAN communication skills, as well as capacitive touch sensor functions which combines high sensitivity with high noise tolerance.
Our RX231 Group is ideally suited for use in applications of home automation, healthcare, industrial, smart meter and generally the Internet of Things (IoT), Industrie 4.0 and a variety of other areas.
Supported is the RX231 Group by PORT GmbH with a CANopen Design Tool and fully integrated CANopen stack.
The following applications are ideally suited for the RX231 family:
- Healthcare Medical
- Office automation
- Smart Meter
- Building and Home automation
- Industrial Controller & Sensor
- Home appliances
- Block Diagram - source: www.renesas.eu
- Pin Count / Memory Size Lineup - source: www.renesas.eu
| 48-pin R5F231xyDFL R5F231xyDNE | 64-pin R5F231xyDFM R5F231xyDND R5F231xyDLF | 100-pin R5F231xyDFP R5F231xyDLA | ||
|---|---|---|---|---|
| Code Flash | 128 KB (x=5), 256 KB (x=6), 384 KB (x=7), 512 KB (x=8) Remark) R5F231xyDLF : Only support 128 KB and 256 KB flash lineup | |||
| Data Flash | 8 KB | |||
| RAM | 32 KB (x=5, 6), 64 KB (x=7, 8) Remark) R5F231xyR5F231xyDLF : Only support 32 KB RAM lineup | |||
| Capacitive Touch Interface Unit | 6 channels | 10 channels | 24 channels | |
| Timers | RTC capable of operating on the battery backup power supply | - | Supported | |
| 16-bit timer pulse unit | 6 channels | |||
| Multi-function timer pulse unit 2 | 6 channels | |||
| Port output enable 2 | POE0# toPOE3#, POE8# | |||
| 8-bit timer | 4 channels | |||
| Compare match timer | 4 channels | |||
| Low power timer | 1 channel | |||
| Watchdog timer | Available | |||
| Independent watchdog timer | Available | |||
| Communication Interfaces | SD Host Interface | y=B : 1 channel, y=A, C : not available | ||
| Serial Communication Interface(SCIg, SCIh) | 5 channels | 6 channels | 7 channels | |
| IIC Bus Interface (RIICa) | 1 channel | 1 channel | 1 channel | |
| Serial Peripheral Interface(RSPIa) | 1 channel | 1 channel | 1 channel | |
| USB2.0(Host/Func/OTG) (USBd) | 1 channel | 1 channel | 1 channel | |
| CAN Module（RSCAN) | y=A,B : 1 channel, y=C: not available | |||
| Serial Sound Interface (SSI) | 1 channel | 1 channel | 1 channel | |
| Analog function | 12-bit A/D Converter | 8 channels | 12 channels | 24 channels |
| 12-bit D/A Converter | - | 2 channels | ||
| Temp. Sensor | 1 channel | 1 channel | 1 channel | |
| Comparator | 4 channels | 4 channels | 4 channels | |
| External Bus Interface | - | Available | ||
| Packages | LFQFP (7 x 7 mm, 0.5 mm pitch) WQFN (7 x 7 mm, 0.5 mm pitch) | LQFP (10 x 10 mm, 0.5 mm pitch) WQFN (9 x 9 mm, 0.5 mm pitch) WFLGA (5 x 5 mm, 0.5 mm pitch) | LQFP (14 x 14 mm, 0.5 mm pitch) TFLGA (5.5 x 5.5 mm, 0.5 mm pitch) | |
