Renesas R5F566TEEGFF#30

Overview

R5F566TEEGFF#30 from Renesas is a 32-bit RXv3 microcontroller designed for high-performance motor control and industrial real-time applications. It operates at up to 160 MHz, integrates 1 MB code flash, 128 KB SRAM (no wait states), 32 KB data flash (100,000 write cycles), and features dual 12-bit ADC units with simultaneous sampling across 30 channels, 10-channel 32-bit GPTW timers with 3-phase complementary PWM, and 4-channel HRPWM with 195 ps timing resolution - deployed in servo drives and inverters requiring precise IEC60730-compliant timing and safety.

For engineers reviewing the R5F566TEEGFF#30 datasheet, R5F566TEEGFF#30 pinout, R5F566TEEGFF#30 application, or R5F566TEEGFF#30 equivalent, this page delivers verified specifications including 160 MHz CPU performance (928 CoreMark), on-chip FPU, USB 2.0 FS host/function/OTG, CAN 2.0B (32 mailboxes), and IEC60730 self-test functions - all confirmed for the PLQP0144KA-B 144-pin LFQFP package.

Technical Context

The R5F566TEEGFF#30 implements the RXv3 CPU core with single-cycle instruction execution, IEEE 754-compliant single-precision FPU, and 4-Gbyte linear address space. Its clock system supports PLL multiplication using 8–24 MHz external crystals or 16/18/20 MHz HOCO, delivering independent peripheral clocks: PCLKA up to 120 MHz (MTU3/GPTW/HRPWM), PCLKB up to 60 MHz (WDT/SCI/RIIC), and PCLKC up to 160 MHz (timer reference).

Real-time control is enabled by ELC-driven event linking (188 internal signals), simultaneous A/D conversion across three S12ADH units, and hardware-accelerated safety functions including CAC clock accuracy measurement, CRCA CRC generation (8/32-bit), DOC-assisted RAM testing, and TSIP-Lite AES-128/256 encryption with true random number generation - all supporting IEC60730 Class B compliance without CPU intervention.

Key Specifications

Pinout & Package

Package: PLQP0144KA-B - 144-pin Low-profile Quad Flat Package, 20 × 20 mm body, 0.5 mm lead pitch, exposed thermal pad, RoHS-compliant.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar motor control MCU applications.

Compared with R5F566TEEGFF#30, the R5F566TEADFP#30 reduces I/O count and removes USB to shrink footprint and cost, while the R5F566TKEDFP#30 retains USB and flash capacity in a smaller package but sacrifices PGA-enhanced analog front-end capability needed for direct current shunt sensing.

Availability

R5F566TEEGFF#30 is available at Aetrix Electronics and suitable for industrial servo drives, motor inverters, and programmable logic controllers requiring stable component supply, long-term lifecycle assurance, and automotive-grade temperature resilience (–40°C to +105°C).

Supply support for R5F566TEEGFF#30 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Renesas Electronics is a global semiconductor leader specializing in microcontrollers, analog, and power solutions for industrial, automotive, and IoT markets - with over 40 years of embedded systems expertise.

The RX66T Group is engineered specifically for real-time motor control and industrial automation, integrating high-speed PWM, simultaneous multi-channel ADC, and IEC60730 safety accelerators into a single chip - targeting servo drives, inverters, and PLCs.

FAQ

What is the maximum operating frequency and CoreMark score of the R5F566TEEGFF#30?

The R5F566TEEGFF#30 operates at a maximum frequency of 160 MHz and achieves 928 CoreMark points under benchmark conditions. This performance stems from its RXv3 CPU core with single-cycle instruction execution, 8-KB ROM cache (optional), and zero-wait-state access to 128 KB SRAM - enabling deterministic real-time response in motor control loops. The R5F566TEEGFF#30 sustains this speed across its full temperature range (–40°C to +105°C).

Does the R5F566TEEGFF#30 support IEC60730 Class B compliance out of the box?

Yes, the R5F566TEEGFF#30 includes hardware-accelerated IEC60730 Class B safety features: clock frequency accuracy measurement (CAC), CRC calculator (CRCA) for memory/data integrity, data operation circuit (DOC) for RAM testing, oscillation-stop detection, and register write protection. These functions operate autonomously without CPU intervention - allowing certified self-test routines to run during startup and runtime. The R5F566TEEGFF#30 documentation provides ready-to-use safety libraries aligned with IEC60730 Annex H.

What analog peripherals are integrated into the R5F566TEEGFF#30 for motor current sensing?

The R5F566TEEGFF#30 integrates three 12-bit S12ADH ADC units totaling 30 channels, with simultaneous sampling capability across all units - essential for capturing three-phase motor currents in a single cycle. It also includes six analog comparators (CMPC) and a programmable gain amplifier (PGA) with pseudo-differential inputs across six channels. These features allow direct shunt-based current sensing with noise rejection and offset cancellation - all coordinated via ELC-triggered sampling synchronized to GPTW PWM edges. The R5F566TEEGFF#30 supports this architecture natively without external signal conditioning.

Can the R5F566TEEGFF#30 operate in both USB host and device modes simultaneously?

No, the R5F566TEEGFF#30 supports USB 2.0 Full-Speed host, function (device), or OTG modes - but only one at a time. Its single-port USBb module dynamically switches roles under firmware control: for example, acting as a device during PC-connected diagnostics and switching to host mode for firmware updates from USB flash drives. The R5F566TEEGFF#30 includes an integrated transceiver and 2 KB on-chip buffer, eliminating external PHY components regardless of mode - simplifying design while maintaining full USB 2.0 compliance.

What is the HRPWM resolution and how is it applied in the R5F566TEEGFF#30?

The R5F566TEEGFF#30's High-Resolution PWM (HRPWM) achieves a minimum timing resolution of 195 ps when operating at 160 MHz - applied exclusively to GPTW0 through GPTW3 outputs. This enables sub-nanosecond dead-time adjustment between complementary PWM signals, critical for minimizing shoot-through in SiC/IGBT gate drivers. HRPWM operates as a fine-tuning overlay on top of the base GPTW counter, allowing dynamic dead-time compensation based on temperature or load - a capability confirmed in the R5F566TEEGFF#30's electrical characteristics table and timing diagrams.