Renesas R5F56609HGFP#30

Overview

R5F56609HGFP#30 from Renesas is a 32-bit RXv3 core microcontroller operating at up to 120 MHz, featuring 1 Mbyte on-chip code flash, 128 Kbytes SRAM, 32 Kbytes data flash, CAN FD interface, 12-bit A/D and D/A converters, RTC with sub-clock support, and 134 general-purpose I/O pins in a 144-pin LFQFP package. It targets industrial control, motor drive, and safety-critical embedded systems requiring IEC60730 compliance.

For engineers reviewing the R5F56609HGFP#30 datasheet, R5F56609HGFP#30 pinout, R5F56609HGFP#30 application, or R5F56609HGFP#30 equivalent, key selection criteria include its 120-MHz RXv3 CPU with FPU, dual 12-bit DAC outputs usable as comparator references, 24-channel 12-bit ADC with self-diagnosis, CAN FD channel compliant with ISO 11898-1:2015, and deep software standby mode with RTC persistence.

Technical Context

The R5F56609HGFP#30 implements the RXv3 CPU core with single-precision IEEE 754 FPU, 16 register banks for fast context switching, and MPU-based memory protection. Its clock system integrates main (8–24 MHz crystal), sub-clock (32.768 kHz), and on-chip oscillators (LOCO/HOCO/IWDT-dedicated), with independent PCLKA (up to 120 MHz), PCLKB (up to 60 MHz), and ADCLK (up to 60 MHz) domains enabling precise peripheral timing.

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 dual DMA controllers (DMACAa: 8 channels; DTCb: 1 channel). The device supports full-speed external bus operation (40 MHz, 16-bit, 4 CS areas) and IEC60730 safety features including oscillation-stop detection, CRC calculator (CRCA), RAM test assistance via DOC, and register write protection.

Key Specifications

Pinout & Package

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

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F56609HGFP#30, R5F56608HGFP#30 reduces flash capacity by 50% without altering peripheral count or speed, while R5F566T9HDFP#30 maintains full feature parity but relaxes temperature grade-both offer identical pin compatibility and software ecosystem support for seamless migration.

Availability

R5F56609HGFP#30 is available at Aetrix Electronics and suitable for industrial automation, motor control, and smart metering applications requiring stable component supply, long-term lifecycle assurance, and automotive-grade temperature resilience.

Supply support for R5F56609HGFP#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 expertise in microcontrollers, analog, power, and SoC technologies.

The RX660 Group, including R5F56609HGFP#30, is engineered for high-reliability industrial control and motor drive applications demanding real-time performance, functional safety (IEC60730), and rich analog/motor control peripherals in a scalable 32-bit architecture.

FAQ

What is the maximum operating frequency and CPU architecture of the R5F56609HGFP#30?

The R5F56609HGFP#30 features a 32-bit RXv3 CPU core with single-precision floating-point unit (FPU), operating at a maximum frequency of 120 MHz. It achieves 709 CoreMark score at this speed and supports collective register bank save, memory protection unit (MPU), and JTAG/FINE debugging interfaces. The R5F56609HGFP#30 uses little-endian instruction encoding and supports selectable data endianness.

Does the R5F56609HGFP#30 support CAN FD, and what standard does it comply with?

Yes, the R5F56609HGFP#30 integrates one CAN FD module compliant with ISO 11898-1:2015, supporting both standard (11-bit) and extended (29-bit) frame formats. It operates at data rates up to 5 Mbps in FD mode and maintains full backward compatibility with classical CAN. The R5F56609HGFP#30 requires external CAN transceivers connected to CTX0/CRX0 pins for physical layer interfacing.

What analog peripherals are integrated into the R5F56609HGFP#30?

The R5F56609HGFP#30 includes a 24-channel 12-bit S12ADH analog-to-digital converter with 0.9 µs minimum conversion time, two 12-bit R12DAb digital-to-analog converters with 0–AVCC0 output range, four-channel CMPC analog comparators, and an on-die temperature sensor with ±1.0°C relative precision. The R5F56609HGFP#30 also supports analog input disconnection detection and self-diagnostic functions for IEC60730 compliance.

What package type and pin count does the R5F56609HGFP#30 use?

The R5F56609HGFP#30 is housed in a PLQP0144KA-B package: a 144-pin Low-profile Quad Flat Package measuring 20 × 20 mm with 0.5 mm lead pitch and an exposed thermal pad. This package supports 134 general-purpose I/O pins with 5-V tolerance, open-drain capability, and programmable pull-up resistors-confirmed in Renesas datasheet R01DS0393EJ0100, page 4.

How does the R5F56609HGFP#30 support functional safety standards like IEC60730?

The R5F56609HGFP#30 provides hardware-level IEC60730 Class B support through oscillation-stoppage detection, A/D converter self-diagnosis and disconnection detection, clock frequency accuracy measurement circuit (CAC), independent watchdog timer (IWDTa) with window function, CRC calculator (CRCA), data operation circuit (DOCA) for RAM testing, and register write protection. These features are documented in the R5F56609HGFP#30 datasheet section 1.1 and enable certified safety firmware implementation.