Renesas R5F56604FGFP#30

Overview

R5F56604FGFP#30 from Renesas is a 32-bit RXv3 microcontroller operating at up to 120 MHz, featuring 1 MB code flash, 128 KB SRAM, 32 KB data flash, integrated CAN FD, 12-bit A/D and D/A converters, RTC with sub-clock support, and hardware FPU compliant with IEEE 754. It targets industrial motor control, building automation, and IEC 60730-compliant appliance systems requiring deterministic real-time response and functional safety features.

For engineers reviewing the R5F56604FGFP#30 datasheet, R5F56604FGFP#30 pinout, R5F56604FGFP#30 application, or R5F56604FGFP#30 equivalent, key selection criteria include its 144-pin LFQFP (PLQP0144KA-B) package, G-grade temperature range (–40°C to +105°C), dual D/A outputs usable as comparator references, ELC-driven event-triggered peripheral coordination, and on-chip Trusted Memory for secure firmware execution.

Technical Context

The R5F56604FGFP#30 implements the RXv3 CPU core with single-cycle instruction execution, 16 general-purpose 32-bit registers, and hardware single-precision floating-point unit. Its clock system supports independent domain scaling: ICLK up to 120 MHz for CPU and MTU/RSPI/SCI10–11, PCLKA up to 120 MHz, PCLKB up to 60 MHz for TMR/CMT/CMTW/ADCLK, and BCLK up to 40 MHz for external bus access.

Peripheral coordination is managed via the Event Link Controller (ELC), which enables 83 internal event signals-including timer overflows, A/D conversion completions, and CAN FD message receptions-to directly trigger actions in linked modules without CPU intervention, including PWM dead-time compensation, RTC time capture, and port output enable activation during fault conditions.

Key Specifications

Pinout & Package

Package: 144-pin LFQFP (PLQP0144KA-B), 20 × 20 mm, 0.5 mm pitch, lead-free, RoHS compliant. Supports JTAG and FINE debugging interfaces, sub-clock oscillator, and 130 general-purpose I/O pins (4×5-V tolerant, open-drain, pull-up configurable).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 32-bit industrial MCU applications.

Compared with R5F56604FGFP#30, R5F56605FGFP#30 reduces flash capacity without altering timing or safety features, while R5F566TEADFP#30 trades CAN FD and RTC for motor-specific peripherals-making the R5F56604FGFP#30 optimal for mixed-protocol industrial edge nodes needing both real-time control and networked diagnostics.

Availability

R5F56604FGFP#30 is available at Aetrix Electronics and suitable for industrial motor drives, smart building HVAC controllers, and white goods appliance systems requiring stable component supply, long-term lifecycle assurance, and automotive-grade reliability under extended temperature operation.

Supply support for R5F56604FGFP#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 delivering microcontrollers, analog, power, and SoC solutions for automotive, industrial, infrastructure, and IoT applications.

The RX660 Group, including R5F56604FGFP#30, was designed for high-integrity industrial control applications demanding real-time determinism, functional safety certification (IEC 60730), and integrated connectivity-bridging the gap between general-purpose MCUs and application-specific ASSPs.

FAQ

What is the maximum operating frequency and core architecture of the R5F56604FGFP#30?

The R5F56604FGFP#30 operates at a maximum frequency of 120 MHz using the 32-bit RXv3 CPU core. It delivers 709 CoreMark performance and includes a hardware single-precision floating-point unit compliant with IEEE 754. The core supports collective register bank save, memory protection unit (MPU), and JTAG/FINE debugging interfaces-all confirmed in the R01DS0393EJ0100 datasheet Rev.1.00.

Does the R5F56604FGFP#30 support CAN FD, and what standard does it comply with?

Yes, the R5F56604FGFP#30 integrates one CAN FD module compliant with ISO 11898-1:2015, supporting both standard and extended frames. It operates in FD mode with flexible data rates and is validated for use in industrial networks requiring higher bandwidth than classical CAN. This capability is explicitly listed in Table 1.1 and Section 1.1 of the R01DS0393EJ0100 datasheet.

What are the memory resources available on the R5F56604FGFP#30?

The R5F56604FGFP#30 includes 1 MB of on-chip code flash memory (with no-wait-state access at 120 MHz), 32 KB of reprogrammable data flash (rated for 100,000 erase/write cycles), and 128 KB of SRAM (also no-wait at full speed). These values are specified in Table 1.1 of the R01DS0393EJ0100 datasheet and confirmed across multiple sections including "On-chip code flash memory" and "On-chip SRAM".

What is the operating temperature range and package type for the R5F56604FGFP#30?

The R5F56604FGFP#30 is a G-version device rated for –40°C to +105°C operation and housed in a 144-pin LFQFP package (PLQP0144KA-B), measuring 20 × 20 mm with 0.5 mm pitch. This package includes support for JTAG and sub-clock oscillator connections, and provides 130 general-purpose I/O pins-details verified in Tables 1.1 and 1.2 of the R01DS0393EJ0100 datasheet.

Does the R5F56604FGFP#30 include hardware support for functional safety standards like IEC 60730?

Yes, the R5F56604FGFP#30 includes dedicated hardware for IEC 60730 Class B compliance: oscillation-stoppage detection, A/D converter self-diagnosis and disconnection detection, clock frequency accuracy measurement circuit (CAC), independent watchdog timer (IWDTa), RAM test-assisting function via DOC, CRC calculator (CRCA), and register write protection. These features are explicitly enumerated in the "Useful functions for IEC60730 compliance" section of the R01DS0393EJ0100 datasheet.