Renesas R5F56609BGFM#30

Overview

R5F56609BGFM#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 control, motor drive, and safety-critical embedded systems requiring IEC 60730 compliance.

For engineers reviewing the R5F56609BGFM#30 datasheet, R5F56609BGFM#30 pinout, R5F56609BGFM#30 application, or R5F56609BGFM#30 equivalent, key selection criteria include its 144-pin LFQFP package with JTAG+FINE debug, G-grade (–40°C to +105°C) operation, dual D/A outputs usable as comparator references, and full CAN FD compliance per ISO 11898-1:2015 - critical for automotive body control and industrial gateway designs.

Technical Context

The R5F56609BGFM#30 implements the RXv3 CPU core with single-cycle instruction execution, 16 general-purpose 32-bit registers, and hardware floating-point unit supporting IEEE 754 single-precision arithmetic. Its clock system integrates main (8–24 MHz crystal), sub-clock (32.768 kHz), and on-chip oscillators (LOCO/HOCO/IWDT-dedicated), with independent PLL and frequency-division paths for ICLK (up to 120 MHz), PCLKA (120 MHz), PCLKB (60 MHz), and ADCLK (60 MHz).

Peripheral integration includes MTU3a (9-channel 16/32-bit timer with complementary PWM and dead-time control), ELC for interrupt-free inter-module event chaining (83 internal signals), and safety features such as MPU (8 regions), Trusted Memory (TM), CRC calculator (CRCA), CAC clock accuracy monitoring, and register write protection - all aligned with IEC 60730 Class B requirements for self-test and fault detection.

Key Specifications

Pinout & Package

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

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F56608BGFN#30 and R5F566T9BDFP#30, the R5F56609BGFM#30 uniquely delivers full 144-pin I/O expansion, 1 MB flash for complex protocol stacks, dual D/A outputs for analog feedback loops, and guaranteed RTC operation - making it the only choice for high-integration, safety-certified, thermally demanding designs.

Availability

R5F56609BGFM#30 is available at Aetrix Electronics and suitable for industrial motor control, automotive body electronics, and smart energy gateway applications requiring stable component supply, long-term lifecycle assurance, and G-grade extended temperature operation.

Supply support for R5F56609BGFM#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 trusted embedded solutions for automotive, industrial, infrastructure, and IoT markets, with over 40 years of microcontroller innovation.

The RX660 Group - including R5F56609BGFM#30 - was designed specifically for real-time, safety-aware industrial automation and automotive body electronics, integrating high-performance RXv3 cores, robust analog peripherals, and certified functional safety features in a scalable pin-compatible family.

FAQ

What is the maximum operating frequency and CoreMark score of the R5F56609BGFM#30?

The R5F56609BGFM#30 operates at a maximum frequency of 120 MHz and achieves 709 CoreMark points under benchmark conditions. This performance stems from its RXv3 CPU core with single-cycle instruction execution, hardware FPU, and zero-wait-state access to both 1 MB code flash and 128 KB SRAM - enabling deterministic real-time response in demanding control applications.

Does the R5F56609BGFM#30 support CAN FD, and what standard does it comply with?

Yes, the R5F56609BGFM#30 integrates a CAN FD module compliant with ISO 11898-1:2015, supporting both standard and extended frames at data rates up to 5 Mbps. This enables high-bandwidth, deterministic communication in automotive body control and industrial networked systems - a capability confirmed in the official R01DS0393EJ0100 datasheet Rev.1.00.

What package type and pin count does the R5F56609BGFM#30 use?

The R5F56609BGFM#30 uses the PLQP0144KA-B package: a 144-pin Low-profile Quad Flat Package measuring 20 × 20 mm with 0.5 mm pitch and an exposed thermal pad. This package supports JTAG and FINE debugging interfaces and is rated for –40°C to +105°C operation (G-version), as specified in Renesas' RX660 Group documentation.

How many analog-to-digital and digital-to-analog converter channels does the R5F56609BGFM#30 include?

The R5F56609BGFM#30 includes one 12-bit A/D converter (S12ADH) with 24 input channels and two 12-bit D/A converter channels (R12DAb). Both D/A outputs can serve as reference voltages for the four-channel analog comparator (CMPC), enabling flexible sensor signal conditioning and closed-loop analog control without external components.

Is the R5F56609BGFM#30 qualified for IEC 60730 Class B compliance, and which hardware features enable this?

Yes, the R5F56609BGFM#30 includes dedicated hardware for IEC 60730 Class B compliance: memory protection unit (MPU), Trusted Memory (TM), clock accuracy measurement circuit (CAC), CRC calculator (CRCA), data operation circuit (DOCA), oscillation-stop detection, and register write protection. These features are documented in the R01DS0393EJ0100 datasheet and eliminate the need for external safety monitors in certified designs.