Renesas R5F56609EGFP#10

Overview

R5F56609EGFP#10 from Renesas Electronics 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, CAN FD interface compliant with ISO 11898-1:2015, and a 12-bit A/D converter with 24 channels - deployed in industrial motor control and automotive body electronics requiring deterministic real-time response and functional safety support.

For engineers reviewing the R5F56609EGFP#10 datasheet, R5F56609EGFP#10 pinout, R5F56609EGFP#10 application, or R5F56609EGFP#10 equivalent, key selection considerations include its G-grade temperature range (–40°C to +105°C), 144-pin LFQFP package with 130 general-purpose I/O pins (4 with 5-V tolerance), integrated FPU for floating-point math, and hardware-accelerated safety features including MPU, CRC calculator (CRCA), and clock frequency accuracy measurement (CAC) for IEC 60730 compliance.

Technical Context

The R5F56609EGFP#10 implements the RXv3 CPU core with 113 instructions, including single-precision IEEE 754-compliant FPU, barrel shifter, and 32×32→64-bit multiplier. Its clock system supports independent domain scaling: ICLK up to 120 MHz for CPU execution, PCLKA up to 120 MHz for high-speed peripherals (MTU3a, RSPI), PCLKB up to 60 MHz for timers and communication interfaces, and ADCLK up to 60 MHz for the S12ADH A/D converter.

Peripheral integration centers on event-driven architecture via the Event Link Controller (ELC), enabling 83 internal event signals to trigger module operations (e.g., MTU3a PWM start, A/D conversion trigger, RTC time capture) without CPU intervention - critical for low-latency deterministic control in deep software standby mode, where selected modules remain active while CPU clocks are halted.

Key Specifications

Pinout & Package

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

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F56609EGFP#10, R5F56608EGFP#10 offers identical performance and safety features at lower memory capacity, while R5F566T9ADFP#30 reduces pin count and debug interface to shrink form factor - neither is pin-compatible, but both share the same RXv3 toolchain, peripheral register map, and safety certification baseline.

Availability

R5F56609EGFP#10 is available at Aetrix Electronics and suitable for industrial motor control, automotive body electronics, and smart energy metering requiring stable component supply, long-term lifecycle assurance, and functional safety qualification.

Supply support for R5F56609EGFP#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 automotive, industrial, and IoT markets.

The RX660 Group, including R5F56609EGFP#10, is engineered for real-time deterministic control in safety-critical applications - integrating hardware safety accelerators, high-precision analog, and flexible connectivity to meet IEC 60730 Class B and ISO 26262 ASIL-B readiness requirements.

FAQ

What is the maximum operating frequency and CoreMark score of the R5F56609EGFP#10?

The R5F56609EGFP#10 operates at a maximum frequency of 120 MHz and achieves 709 CoreMark performance. This benchmark reflects its RXv3 CPU core efficiency with single-cycle instruction execution, 32×32→64-bit hardware multiplier, and integrated FPU - validated per R01DS0393EJ0100 Rev.1.00. The R5F56609EGFP#10 sustains this speed with zero wait states on both 1 Mbyte code flash and 128 Kbyte SRAM.

Does the R5F56609EGFP#10 support CAN FD, and what standard does it comply with?

Yes, the R5F56609EGFP#10 integrates one CAN FD module compliant with ISO 11898-1:2015, supporting both standard and extended frames at data rates up to 5 Mbps. It includes hardware message filtering, FIFO buffering, and error counters - fully documented in Section 38 of the R01DS0393EJ0100 datasheet. The R5F56609EGFP#10 requires external CAN transceivers for physical layer interfacing.

What is the operating temperature range and package type of the R5F56609EGFP#10?

The R5F56609EGFP#10 is rated for –40°C to +105°C (G-version) and housed in a 144-pin LFQFP package designated PLQP0144KA-B - 20 mm × 20 mm, 0.5 mm pitch, with exposed thermal pad. This package supports 130 general-purpose I/O pins, four of which are 5-V tolerant, and includes dedicated JTAG and FINE debug interfaces as confirmed in Table 1.2 of R01DS0393EJ0100.

How many A/D and D/A converter channels does the R5F56609EGFP#10 provide?

The R5F56609EGFP#10 features a single 12-bit S12ADH A/D converter with 24 input channels and two independent 12-bit R12DAb D/A converter channels. Both analog peripherals operate with hardware self-diagnostic capabilities and support background operation triggered by ELC events. The R5F56609EGFP#10's D/A outputs can serve as reference voltages for its four-channel CMPC analog comparators.

What safety features does the R5F56609EGFP#10 include for IEC 60730 compliance?

The R5F56609EGFP#10 includes hardware-accelerated safety features for IEC 60730 Class B: memory protection unit (MPU), Trusted Memory (TM), CRC calculator (CRCA), clock frequency accuracy measurement circuit (CAC), data operation circuit (DOCA), oscillation-stoppage detection, and register write protection. These are explicitly listed in Section 1.1 "Useful functions for IEC60730 compliance" of R01DS0393EJ0100, enabling reduced software certification effort for R5F56609EGFP#10-based appliances.