RXv3 core at 160 MHz with industrial temperature range
The R5F566TAFGFL#30 is a 32-bit microcontroller from the Renesas RX series, built around the RXv3 core running at 160 MHz. This clock rate, combined with the single-cycle multiply-accumulate unit in the RXv3 pipeline, delivers deterministic throughput for time-critical control loops in motor-drive and inverter applications.
On-chip memory partition and peripheral set
Program memory is 256 KB of Flash (256K x 8), backed by 64 KB of SRAM (64K x 8) and a separate 32 KB of EEPROM (32K x 8). The 8-channel 12-bit ADC and 2-channel 12-bit DAC cover analog sensor acquisition and set-point generation without external converters. Peripheral complement includes DMA, LVD, POR, PWM, and WDT — the PWM channels are suitable for three-phase motor commutation, while the LVD and POR handle brown-out detection in unregulated supply environments.
Supply voltage flexibility and package footprint
This simplifies the power tree in mixed-voltage designs where legacy 5 V peripherals share the board. The 48-LFQFP variant shares the same footprint — a 4-layer board with a ground plane under the QFP is recommended for signal integrity at 160 MHz edge rates.
Lifecycle status and compliance documentation
ROHS3 compliance is confirmed, meeting current EU material restrictions for lead, mercury, and phthalates. No minimum order quantity is imposed beyond the tray quantity.