Renesas R5F566TEEDFH#30

Overview

R5F566TEEDFH#30 from Renesas is a 32-bit RXv3 microcontroller optimized for motor control and industrial real-time applications, operating at up to 160 MHz with 928 CoreMark performance, 1 MB on-chip code flash, 128 KB SRAM (no wait states), and integrated 3-phase/5-phase complementary PWM generation with 195 ps timing resolution.

For engineers reviewing the R5F566TEEDFH#30 datasheet, R5F566TEEDFH#30 pinout, R5F566TEEDFH#30 application, or R5F566TEEDFH#30 equivalent, this MCU delivers deterministic real-time response for inverter drives, supports IEC60730 safety compliance via hardware self-test features, and integrates USB FS host/function, CAN 2.0B, and dual 12-bit ADC units with simultaneous sampling across 30 channels.

Technical Context

The R5F566TEEDFH#30 implements the RXv3 CPU core with single-cycle instruction execution, IEEE 754-compliant single-precision FPU, and configurable endian support. It uses a multi-clock domain architecture: ICLK up to 160 MHz for CPU/core logic, PCLKA up to 120 MHz for GPTW/MTU3/HRPWM, and PCLKD up to 60 MHz for S12ADH ADC operation.

Its real-time motor control capability stems from tightly coupled peripherals: 10-channel 32-bit GPTW timers with synchronous start/stop and dead-time insertion, 9-channel 16-bit MTU3d with 3-phase PWM output and automatic dead-time compensation, and HRPWM circuitry enabling 195 ps edge placement resolution on four GPTW channels - all coordinated via Event Link Controller (ELC) without CPU intervention.

Key Specifications

Pinout & Package

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

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F566TEEDFH#30, R5F566TEADFP#30 reduces footprint and cost at the expense of USB and I/O count, while R5F566TKEDFH#30 extends security capabilities for certified safety applications - neither is pin-compatible, but both share identical peripheral register mapping and toolchain support.

Availability

R5F566TEEDFH#30 is available at Aetrix Electronics and suitable for industrial motor drives, home appliance inverters, PLC I/O modules, and EV onboard chargers requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.

Supply support for R5F566TEEDFH#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 Corporation is a global semiconductor leader specializing in microcontrollers, analog, power, and SoC solutions for industrial, automotive, and infrastructure markets.

The RX66T Group - including R5F566TEEDFH#30 - was designed specifically for high-performance, safety-certifiable motor control applications, integrating real-time PWM, synchronized analog acquisition, and hardware safety accelerators in a single chip.

FAQ

What is the maximum operating frequency and CoreMark score of the R5F566TEEDFH#30?

The R5F566TEEDFH#30 operates at a maximum system clock frequency of 160 MHz and achieves 928 CoreMark performance under benchmark conditions. This reflects its RXv3 CPU core's efficient pipeline, single-cycle instruction execution, and integrated FPU - enabling deterministic real-time response in motor control loops without software overhead.

Does the R5F566TEEDFH#30 support simultaneous sampling across all 30 ADC channels?

No - the R5F566TEEDFH#30 supports simultaneous sampling only within each of its three S12ADH units: Unit 0 (8 channels, 3 sample-and-hold circuits), Unit 1 (8 channels, 3 sample-and-hold circuits), and Unit 2 (14 channels, no shared sample-and-hold). Cross-unit synchronization is possible via ELC-triggered start, but true simultaneous sampling across all 30 channels is not supported.

What PWM resolution does the HRPWM feature provide on the R5F566TEEDFH#30?

The HRPWM circuit on the R5F566TEEDFH#30 provides a minimum timing resolution of 195 ps for edge placement on GPTW0 through GPTW3 outputs when operating at 160 MHz. This enables precise dead-time control and phase alignment in high-frequency inverter designs where nanosecond-level timing accuracy directly impacts efficiency and EMI.

Is the R5F566TEEDFH#30 qualified for automotive applications?

The R5F566TEEDFH#30 is rated for –40°C to +85°C (D-grade) and includes IEC60730 safety features, but it is not AEC-Q100 qualified. For automotive use, Renesas offers the pin-compatible R5F566TKEDFH#30 (G-grade, –40°C to +105°C) with extended TSIP security and enhanced reliability testing - however, R5F566TEEDFH#30 itself is intended for industrial and consumer-grade motor control.

What debugging interfaces are supported by the R5F566TEEDFH#30?

The R5F566TEEDFH#30 supports both JTAG and one-line FINE (Fast IN-Circuit Emulator) debugging interfaces. FINE enables reduced pin count debugging with full visibility into CPU state, memory, and peripheral registers - ideal for space-constrained motor control PCBs where JTAG header placement is impractical.