Renesas R5F56609GGFB#30

Overview

R5F56609GGFB#30 from Renesas is a 32-bit RXv3 core microcontroller operating at up to 120 MHz, delivering 709 CoreMark performance. It integrates 1 MB code flash, 128 KB SRAM, 32 KB data flash, CAN FD, 12-bit A/D and D/A converters, RTC with sub-clock support, and operates from 2.7–5.5 V across –40°C to +105°C. It targets industrial control, motor drive, and safety-compliant embedded systems requiring real-time responsiveness and IEC60730 support.

For engineers reviewing the R5F56609GGFB#30 datasheet, R5F56609GGFB#30 pinout, R5F56609GGFB#30 application, or R5F56609GGFB#30 equivalent, key selection considerations include its 144-pin LFQFP (PLQP0144KA-B) package, dual D/A outputs usable as comparator references, deep software standby with RTC persistence, ELC-driven event-triggered peripheral coordination, and hardware-accelerated trigonometric functions via TFU.

Technical Context

The R5F56609GGFB#30 implements the RXv3 CPU core with single-cycle instruction execution, IEEE 754-compliant FPU, 16 register banks for fast context switching, and MPU-based memory protection. Its clock system combines an 8–24 MHz external main oscillator, 32.768 kHz sub-clock, and selectable on-chip oscillators (LOCO/HOCO/IWDT), enabling independent domain clocking: ICLK up to 120 MHz, PCLKA up to 120 MHz, PCLKB up to 60 MHz, and ADCLK up to 60 MHz.

Peripheral integration includes MTU3a (9-channel 16/32-bit timer with complementary PWM and dead-time control), 13 SCI channels (including SCIm with 16-byte FIFOs), 2 RIIC interfaces (400 kbps Fast Mode), 1 RSPI (30 Mbps), 1 CAN FD channel compliant with ISO 11898-1:2015, and S12ADH with 24-channel 12-bit A/D conversion in ≤0.9 µs per channel at 60 MHz ADCLK.

Key Specifications

Pinout & Package

Package: PLQP0144KA-B - 144-pin Low-profile Quad Flat Package, 20 × 20 mm body, 0.5 mm lead pitch, exposed 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 R5F56609GGFB#30, the R5F56608GDFB#30 offers reduced pin count and memory but retains CAN FD and RTC; the R5F56607GDFB#30 further removes CAN FD and sub-clock support, limiting it to simpler deterministic control without timekeeping or high-speed fieldbus connectivity.

Availability

R5F56609GGFB#30 is available at Aetrix Electronics and suitable for industrial automation, motor control, and energy metering applications requiring stable component supply, long-term lifecycle assurance, and automotive-grade temperature resilience.

Supply support for R5F56609GGFB#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 R5F56609GGFB#30 - is engineered for high-integrity industrial applications demanding real-time determinism, functional safety support (IEC60730), and rich analog/peripheral integration in extended temperature environments.

FAQ

What is the maximum operating frequency and CoreMark score of the R5F56609GGFB#30?

The R5F56609GGFB#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, on-chip FPU, and zero-wait-state access to both 1 MB code flash and 128 KB SRAM - enabling deterministic real-time response in demanding control loops.

Does the R5F56609GGFB#30 support CAN FD, and what standard does it comply with?

Yes, the R5F56609GGFB#30 includes one CAN FD module compliant with ISO 11898-1:2015, supporting both standard and extended frames. It enables data rates up to 5 Mbps in the FD phase and maintains full backward compatibility with classical CAN networks - making it suitable for modern industrial fieldbus and automotive subsystem communication.

What analog peripherals are integrated into the R5F56609GGFB#30?

The R5F56609GGFB#30 integrates a 24-channel 12-bit A/D converter (S12ADH), two 12-bit D/A converters (R12DAb), four analog comparators (CMPC), and an on-die temperature sensor (±1.0°C). The D/A outputs can serve as precision reference voltages for the comparators, and the A/D supports self-diagnosis and analog input disconnection detection - critical for safety-aware sensing.

Is the R5F56609GGFB#30 qualified for extended temperature operation?

Yes, the R5F56609GGFB#30 is the G-version device, rated for operation from –40°C to +105°C. This extended temperature range, combined with its 2.7–5.5 V supply tolerance and robust I/O (including 4 pins with 5-V tolerance), makes it suitable for deployment in harsh industrial enclosures, motor drives, and outdoor energy infrastructure.

What debugging interfaces does the R5F56609GGFB#30 support?

The R5F56609GGFB#30 supports both JTAG and FINE (single-wire) debugging interfaces. JTAG enables full boundary-scan and multi-core debug capabilities, while FINE provides minimal-pin debugging ideal for space-constrained PCB layouts - both are supported by Renesas' E2 studio and CS+ development tools.