Renesas Electronics RX66T 32-Bit MCUs
Renesas RX66T 32-Bit MCUs are the first members of Renesas flagship 32-bit RX MCU family based on the third-generation RXv3 CPU core. These MCUs are optimized for motor control and address real-time performance and enhanced stability. These are helpful for inverter control in next-generation smart factory equipment and smart home appliances. These MCUs also provide the extra processing capacity needed for embedded AI in next-generation designs. The RX66T MCU series help further accelerate the use of intelligent endpoints using real-time e-AI performance to drive smarter appliances and improve production efficiency in smart factories.
When operating at 160MHz, the RX66T MCUs achieve the best-in-class performance of 928 CoreMark®2, enabling more precise inverter control. The MCUs can control up to four motors simultaneously. This makes them ideal for conventional motor control and applications requiring multi-axis motor control, such as compact industrial robots and personal robots. In addition, the RX66T’s extra processing capacity allows developers to add programs utilizing embedded AI (e-AI) for motor fault detection. Such programs can detect motor faults and identify fault location in real time based on current or vibration characteristics. This capability offers developers the added value of productivity, safety, and quality. The RX66T MCUs also integrate a 5V power supply that delivers excellent noise tolerance.
The components feature cutting-edge CPU core technology helping to achieve substantially improved performance, as much as 2.5 times better than previous RX family MCUs. The RX66T MCUs incorporate Renesas Trusted Secure IP (TSIP) which provides secure firmware updates and encrypted communication for robots, power conditioners, and other motorized devices.
Features
- Supports inverter control with a maximum operating frequency of 160MHz, 928 CoreMark, on-chip floating point-unit (FPU), and 2.7V to 5.5V power supply
- High-speed flash memory with 120MHz maximum read operation to reduce speed differential with the CPU and realize both high performance and a consistent execution
- Reduces footprint and component count by generating three-phase complementary Pulse Width Modulation (PWM) output for up to four motors using 112-pin and 144-pin package MCUs, and up to three motors using 64-pin, 80-pin and 100-pin package MCUs
- Configurations available with 16KB of Error Correction Code (ECC) SRAM, and up to 128KB of SRAM with single-cycle access and single-bit error detection (parity checking) for high reliability
- Ability to generate high-resolution PWM signals with a minimum state change duration of 195 picoseconds (1.6 times better than existing RX products) for power conditioner or digital power supply control applications
- Trusted Secure IP (TSIP) provides secure firmware updates and encrypted communication with a track record of CAVP certification
Applications
- Industrial automation
- Industrial process control
- Office Automation
- Home appliance
- Inverter control
- Motor control
- Conditioners for solar power generation
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