200 MHz RXv3 core with 512 KB flash — headroom for real-time control
The R5F572TFAGFP#30 is a 32-bit MCU from Renesas' RX series, built around the RXv3 core running at 200 MHz. This puts its throughput above typical 120–160 MHz industrial MCUs, suiting it for motor-drive control loops, multi-axis servo coordination, or protocol bridging that demands deterministic response. On-chip memory totals 512 KB flash and 128 KB RAM, with an additional 32 KB EEPROM block for parameter storage without external serial memory. The flash density supports a full RTOS plus application stack; the RAM leaves margin for double-buffered data from the 24-channel 12-bit ADC.
Peripheral set and connectivity — CAN, Ethernet, QSPI, EBI/EMI
Connectivity includes CANbus, Ethernet, and multiple serial interfaces (I²C, SPI, SCI, SSI), plus a QSPI channel for fast external flash and an EBI/EMI bus for parallel SRAM or FPGA glue logic. The 72 GPIOs and the external bus interface together allow a parallel LCD or a memory-mapped peripheral without a CPLD. On-chip peripherals — DMA, LVD, POR, PWM, WDT — reduce external supervisor and sequencing ICs. The 12-bit ADC with 24 channels covers multi-phase current sensing or a bank of analog sensors; the two 12-bit DACs handle set-point outputs.
Supply range, temperature grade, and package
Lifecycle status is active per Renesas, with ROHS3 compliance.