Renesas R5F56609FGFP#30

Overview

R5F56609FGFP#30 from Renesas is a 32-bit RXv3 core microcontroller operating at up to 120 MHz, delivering 709 CoreMark performance. It integrates 1 Mbyte of on-chip code flash (no-wait access), 128 Kbytes of SRAM, 32 Kbytes of reprogrammable data flash, and supports CAN FD, 12-bit A/D and D/A converters, RTC with sub-clock oscillator, and hardware-accelerated trigonometric functions. It targets industrial control systems requiring functional safety compliance (IEC60730) and deterministic real-time response.

For engineers reviewing the R5F56609FGFP#30 datasheet, R5F56609FGFP#30 pinout, R5F56609FGFP#30 application, or R5F56609FGFP#30 equivalent, key selection considerations include its 144-pin LFQFP package with 130 general-purpose I/O pins (4× 5-V tolerant), integrated memory protection unit (MPU), Trusted Memory (TM) support, and dual debugging interfaces (JTAG + FINE).

Technical Context

The R5F56609FGFP#30 implements the RXv3 CPU core with single-precision FPU compliant with IEEE 754, supporting little-endian or big-endian data arrangement and 113 instructions including DSP and floating-point operations. Its clock system combines an 8–24 MHz external main oscillator, 32.768 kHz sub-clock oscillator, and internal HOCO/LOCO oscillators, with independent PLL for system clock generation up to 120 MHz.

Peripheral integration includes a 1-channel CAN FD controller (ISO 11898-1:2015), 13 SCI channels (with FIFOs), 2 RIIC interfaces (400 kbps fast-mode), 1 RSPI (30 Mbps), 24-channel 12-bit S12ADH ADC with self-diagnosis, 4-channel CMPC analog comparators, and ELC-driven event-triggered operation across timers, ADC, and communication modules - enabling low-CPU-overhead deterministic execution in safety-critical environments.

Key Specifications

Pinout & Package

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

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F56609FGFP#30, R5F56608FGFP#30 offers identical performance and I/O but halves code flash capacity, while R5F566T9FGFP#30 removes RTC and JTAG - both serve as validated alternatives for specific footprint, cost, or debug constraints without altering core architecture or peripheral compatibility.

Availability

R5F56609FGFP#30 is available at Aetrix Electronics and suitable for industrial automation, automotive body electronics, and smart energy metering applications requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.

Supply support for R5F56609FGFP#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 RX660 Group, including R5F56609FGFP#30, was designed for functional-safety-critical industrial control applications demanding high computational throughput, integrated safety features (MPU, IWDT, CAC), and rich connectivity (CAN FD, RSPI, RIIC) in extended temperature environments.

FAQ

What is the maximum operating frequency and CoreMark score of the R5F56609FGFP#30?

The R5F56609FGFP#30 operates at a maximum frequency of 120 MHz and achieves 709 CoreMark points under benchmark conditions. This performance is sustained with zero-wait-state access to its 1 Mbyte on-chip code flash memory, enabling deterministic real-time execution without instruction fetch bottlenecks. The RXv3 CPU core includes hardware multiplier, divider, barrel shifter, and single-precision FPU - all contributing to the measured CoreMark result.

Does the R5F56609FGFP#30 support CAN FD, and what standard does it comply with?

Yes, the R5F56609FGFP#30 integrates a single-channel CAN FD module compliant with ISO 11898-1:2015, supporting both standard and extended frame formats. It enables data rates up to 5 Mbps in FD mode and maintains full backward compatibility with classical CAN 2.0B. The module includes dedicated message RAM, error counters, and loopback self-test modes - all accessible via the CANFD peripheral registers defined in the R01DS0393EJ0100 datasheet for R5F56609FGFP#30.

What package type and pin count does the R5F56609FGFP#30 use?

The R5F56609FGFP#30 uses a 144-pin Low-profile Quad Flat Package (LFQFP) with designation PLQP0144KA-B: 20 × 20 mm body size, 0.5 mm pitch, and lead-free RoHS-compliant construction. This package provides 130 general-purpose I/O pins, including 4 pins with 5-V tolerance, and supports JTAG and FINE debugging interfaces - as confirmed in Table 1.2 and package dimension diagrams of the R01DS0393EJ0100 datasheet for R5F56609FGFP#30.

How many analog-to-digital and digital-to-analog converter channels does the R5F56609FGFP#30 include?

The R5F56609FGFP#30 includes one 12-bit S12ADH analog-to-digital converter with 24 input channels and two 12-bit R12DAb digital-to-analog converter channels. The ADC supports self-diagnosis, analog input disconnection detection, and programmable sampling time per channel. The DAC outputs (DA0/DA1) can serve as reference voltages for the 4-channel CMPC analog comparators - all features explicitly documented for the R5F56609FGFP#30 in Section 1.1 and Table 1.1 of R01DS0393EJ0100.

Is the R5F56609FGFP#30 qualified for extended temperature operation, and what is its grade?

Yes, the R5F56609FGFP#30 is rated for the G-version industrial temperature range of –40°C to +105°C, as specified in Table 1.1 of the R01DS0393EJ0100 datasheet. This qualification applies to the full peripheral set, including flash memory, SRAM, ADC, DAC, and CAN FD operation - making it suitable for under-hood automotive, factory floor, and outdoor industrial deployments where thermal resilience is mandatory for R5F56609FGFP#30-based designs.