Renesas R5F56609DGFM#10

Overview

R5F56609DGFM#10 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, CAN FD interface, 12-bit A/D and D/A converters, and real-time clock with sub-clock oscillator support - deployed in industrial motor control, factory automation I/O modules, and embedded HMI systems requiring deterministic timing and functional safety compliance.

For engineers reviewing the R5F56609DGFM#10 datasheet, R5F56609DGFM#10 pinout, R5F56609DGFM#10 application, or R5F56609DGFM#10 equivalent, this page delivers verified package mapping (144-pin LFQFP PLQP0144KA-B), confirmed peripheral channel counts (e.g., 24-channel S12ADH, 1-channel CANFD), CoreMark-709 performance metrics, IEC60730 self-test features, and precise voltage/temperature ratings (2.7–5.5 V, –40°C to +105°C).

Technical Context

The R5F56609DGFM#10 implements the RXv3 CPU core with single-cycle instruction execution, IEEE 754-compliant FPU, and 16-register bank save for fast context switching. Its clock system integrates PLL, HOCO/LOCO oscillators, and independent IWDT-dedicated 120-kHz oscillator - enabling configurable PCLKA (up to 120 MHz), PCLKB (up to 60 MHz), and ADCLK (up to 60 MHz) domains.

Peripheral coordination is managed via the Event Link Controller (ELC), supporting 83 internal event signals for interrupt-free module interoperation (e.g., MTU3a-triggered A/D conversion, REMCa-synchronized timer capture). Safety-critical operation is reinforced by MPU, Trusted Memory (TM), register write protection, CRCA, CAC, and DOCA - all aligned with IEC60730 Class B requirements.

Key Specifications

Pinout & Package

Package: 144-pin Low-profile Quad Flat Package (LFQFP), type PLQP0144KA-B (20 × 20 mm, 0.5 mm pitch), RoHS-compliant, lead-free, moisture sensitivity level (MSL) 3.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F56608DGFM#10, the R5F56609DGFM#10 adds 512 KB flash and sub-clock oscillator for RTC - essential for time-stamped logging and low-power wake-up. Versus R5F56609DGFN#10, it delivers 42 more GPIOs, full JTAG support, and dual D/A outputs - critical for complex HMI or multi-sensor industrial nodes.

Availability

R5F56609DGFM#10 is available at Aetrix Electronics and suitable for industrial motor control, factory automation I/O modules, and embedded HMI systems requiring stable component supply, long-term lifecycle assurance, and automotive-grade temperature resilience (–40°C to +105°C).

Supply support for R5F56609DGFM#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 enterprise applications.

The RX660 Group - including R5F56609DGFM#10 - is engineered for high-integrity industrial control, integrating functional safety features (IEC60730), real-time responsiveness, and rich analog/motor control peripherals in a scalable 144-pin package.

FAQ

What is the maximum operating frequency and CoreMark score of the R5F56609DGFM#10?

The R5F56609DGFM#10 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, 32-bit multiplier/divider, barrel shifter, and IEEE 754-compliant FPU - all validated per Renesas R01DS0393EJ0100 Rev.1.00 datasheet.

Does the R5F56609DGFM#10 support CAN FD, and what standard does it comply with?

Yes, the R5F56609DGFM#10 integrates one CAN FD module compliant with ISO 11898-1:2015, supporting both standard and extended frames. It operates at data rates up to 5 Mbps in FD mode and requires an external CAN transceiver. The module includes message RAM, filtering, and error handling - confirmed in Section 1.1 and Table 1.1 of the official datasheet.

What package type and pin count does the R5F56609DGFM#10 use?

The R5F56609DGFM#10 uses a 144-pin Low-profile Quad Flat Package (LFQFP), designated PLQP0144KA-B, measuring 20 × 20 mm with 0.5 mm pitch. This package supports JTAG and FINE debugging interfaces and includes 130 general-purpose I/O pins with 5-V tolerance - as specified in Table 1.2 and package outline diagrams of R01DS0393EJ0100.

How much on-chip memory does the R5F56609DGFM#10 include, and what are its access characteristics?

The R5F56609DGFM#10 includes 1 MB of code flash memory (no-wait access at 120 MHz), 128 KB of SRAM (no-wait), and 32 KB of reprogrammable data flash (rated for 100,000 erase/write cycles). All memories support background programming/erasing (BGO), and code flash includes Trusted Memory (TM) protection - detailed in Sections 1.1 and Table 1.1 of the Renesas datasheet.

What functional safety features does the R5F56609DGFM#10 provide for IEC60730 compliance?

The R5F56609DGFM#10 provides MPU, Trusted Memory (TM), register write protection, CRCA (8/32-bit CRC), CAC (clock accuracy monitoring), DOCA (data operation circuit), oscillation-stop detection, and RAM test assist - all documented in Section 1.1 "Safety" of R01DS0393EJ0100. These features collectively support Class B compliance for household and industrial appliances.