Renesas R5F56604DGFN#10

Overview

R5F56604DGFN#10 from Renesas is a 32-bit RXv3 core MCU operating at up to 120 MHz, delivering 709 CoreMark performance, with 1 MB on-chip code flash, 128 KB SRAM, and 32 KB data flash. It integrates CAN FD (ISO 11898-1:2015), 12-bit A/D (24 channels), dual 12-bit D/A, 4-channel analog comparator, RTC, and remote control signal receiver - deployed in industrial motor control and automotive body electronics.

For engineers reviewing the R5F56604DGFN#10 datasheet, R5F56604DGFN#10 pinout, R5F56604DGFN#10 application, or R5F56604DGFN#10 equivalent, key selection criteria include 120-MHz real-time deterministic execution, IEC60730-compliant safety features (MPU, CAC, IWDT, DOC, CRCA), and full peripheral integration for embedded control without external timing or signal conditioning.

Technical Context

The R5F56604DGFN#10 implements the RXv3 CPU core with single-cycle instruction execution, IEEE 754-compliant single-precision FPU, 16 register banks for fast context switching, and memory protection unit (MPU) supporting eight configurable regions down to 16-byte granularity. Its clock system combines 8–24 MHz main oscillator, 32.768 kHz sub-clock, and selectable HOCO/LOCO sources feeding a PLL for precise 120 MHz ICLK generation.

Peripheral coordination is managed via the Event Link Controller (ELC), enabling 83 internal event signals to trigger timer operations, A/D conversions, or GPIO state changes without CPU intervention - critical for low-latency motor phase control and real-time sensor fusion in deep software standby mode.

Key Specifications

Pinout & Package

144-pin Low-profile Quad Flat Package (LFQFP), PLQP0144KA-B, 20 × 20 mm, 0.5 mm pitch, exposed pad, RoHS-compliant. Pinout validated per Renesas R01DS0393EJ0100 Rev.1.00, pages 4–5 and Table 1.2.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar microcontroller applications.

Compared with R5F56604DGFN#10, R5F56605DGFN#10 trades flash capacity for cost without sacrificing real-time performance or safety features, while R5F566T5DDFK#30 reduces package size and peripheral count - both require PCB redesign but retain CAN FD, RTC, and IEC60730 compliance for migration paths.

Availability

R5F56604DGFN#10 is available at Aetrix Electronics and suitable for industrial motor control, automotive body electronics, and medical diagnostic equipment requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.

Supply support for R5F56604DGFN#10 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 IoT markets.

The RX660 Group, including R5F56604DGFN#10, is engineered for high-integrity embedded control applications demanding real-time responsiveness, functional safety certification (IEC60730), and integrated analog/motor/peripheral subsystems - targeting motor drives, building automation, and automotive ECUs.

FAQ

What is the maximum operating frequency and CoreMark score of the R5F56604DGFN#10?

The R5F56604DGFN#10 operates at a maximum frequency of 120 MHz and achieves 709 CoreMark performance. This benchmark reflects its RXv3 CPU core efficiency, including single-cycle instruction execution, 32-bit multiplier/divider, and barrel shifter. The R5F56604DGFN#10 sustains this speed with zero-wait-state access to both 1 MB code flash and 128 KB SRAM - verified in Renesas R01DS0393EJ0100 Rev.1.00, Section 1.1.

Does the R5F56604DGFN#10 support CAN FD, and what standard does it comply with?

Yes, the R5F56604DGFN#10 integrates one CAN FD module compliant with ISO 11898-1:2015, supporting both standard and extended frames with bit-rate switching up to 5 Mbps. It includes built-in error handling, message filtering, and FIFO buffering - all implemented in hardware without CPU intervention. This capability is confirmed in the "Communication function" section of R01DS0393EJ0100 Rev.1.00, page 7.

What are the key IEC60730 safety features included in the R5F56604DGFN#10?

The R5F56604DGFN#10 includes MPU, Trusted Memory (TM), register write protection, clock accuracy measurement circuit (CAC), CRC calculator (CRCA), data operation circuit (DOCA), and independent watchdog timer (IWDT) - all documented in Section 28 of R01DS0393EJ0100 Rev.1.00 as IEC60730 Class B support features. These enable self-test, fault detection, and secure firmware execution required for household appliance certification.

What is the package type and operating temperature range for the R5F56604DGFN#10?

The R5F56604DGFN#10 uses a 144-pin LFQFP package designated PLQP0144KA-B (20 × 20 mm, 0.5 mm pitch) and is rated for the G-version industrial temperature range of –40°C to +105°C. This is explicitly stated in Table 1.1 (page 9) and Table 1.2 (page 10) of R01DS0393EJ0100 Rev.1.00, confirming suitability for under-hood and factory-floor environments.

How many A/D and D/A channels does the R5F56604DGFN#10 support, and what are their resolutions?

The R5F56604DGFN#10 integrates a 12-bit S12ADH A/D converter with 24 input channels and two 12-bit R12DAb D/A converter channels. Each D/A output can serve as a reference voltage for the 4-channel CMPC analog comparator. These specifications are confirmed in Table 1.1 (pages 7–8) and Figure 1.1 of R01DS0393EJ0100 Rev.1.00, with A/D conversion time as low as 0.9 µs at 60 MHz ADCLK.