Renesas R5F56609AGFL#30

Overview

R5F56609AGFL#30 from Renesas is a 32-bit RXv3 microcontroller with 120 MHz maximum operating frequency, 1 Mbyte on-chip code flash, 128 Kbytes SRAM, and integrated CAN FD, 12-bit A/D and D/A converters, RTC, and remote control signal receiver - deployed in industrial motor control, building automation gateways, and IEC60730-compliant appliance controllers.

For engineers reviewing the R5F56609AGFL#30 datasheet, R5F56609AGFL#30 pinout, R5F56609AGFL#30 application, or R5F56609AGFL#30 equivalent, key selection considerations include its G-grade (–40°C to +105°C) operation, 144-pin LFQFP package with JTAG/FINE debug support, 32 Kbytes data flash rated for 100,000 erase/write cycles, and hardware-accelerated trigonometric functions via TFU.

Technical Context

The R5F56609AGFL#30 implements the RXv3 CPU core with single-precision FPU compliant to IEEE 754, supporting 709 CoreMark at 120 MHz and collective register bank save for fast interrupt response. Its clock system integrates PLL, 8–24 MHz main oscillator, 32.768 kHz sub-clock, and dedicated 120 kHz IWDT oscillator.

Peripheral integration includes ELC for event-driven module coordination without CPU intervention, MTU3a with complementary PWM and dead-time control for 3-phase inverter drives, and S12ADH with 24-channel 12-bit A/D conversion at 0.9 µs minimum per channel (60 MHz ADCLK). The device supports Trusted Memory (TM) for secure code execution and MPU for memory protection across eight configurable regions.

Key Specifications

Pinout & Package

144-pin Low-Profile Quad Flat Package (LFQFP), PLQP0144KA-B, 20 × 20 mm body, 0.5 mm pitch, exposed pad (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 R5F56609AGFL#30, the R5F56608AGFL#30 trades flash capacity for cost reduction while retaining all timing-critical peripherals, whereas the R5F56609ADFL#30 removes extended temperature qualification - both require verification of flash usage and thermal margin before substitution.

Availability

R5F56609AGFL#30 is available at Aetrix Electronics and suitable for industrial motor control, smart building gateways, and IEC60730-certified appliance controllers requiring stable component supply across long production lifecycles.

Supply support for R5F56609AGFL#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 automotive, industrial, and IoT markets.

The RX660 Group is designed for high-integrity industrial applications demanding real-time performance, functional safety support (IEC60730), and rich analog/motor control peripherals - with R5F56609AGFL#30 representing the top-tier G-grade, 1-Mbyte flash variant in the 144-pin configuration.

FAQ

What is the maximum operating frequency and core architecture of the R5F56609AGFL#30?

The R5F56609AGFL#30 operates at up to 120 MHz using the 32-bit RXv3 CPU core with integrated single-precision floating-point unit (FPU) compliant to IEEE 754. It achieves 709 CoreMark at full speed and supports collective register bank save for low-latency interrupt handling. The core features 113 instructions including DSP and FPU extensions, and executes most instructions in a single cycle.

Does the R5F56609AGFL#30 support CAN FD, and what standard does it comply with?

Yes, the R5F56609AGFL#30 includes one CAN FD module compliant with ISO 11898-1:2015, supporting both standard and extended frames with bit rates up to 5 Mbps in FD mode. It implements full protocol handling including CRC, error framing, and automatic retransmission. The module operates independently of the CPU via ELC-triggered events and supports mailbox-based transmission/reception with configurable filtering.

What are the memory resources available on the R5F56609AGFL#30?

The R5F56609AGFL#30 integrates 1 Mbyte of on-chip code flash memory with no-wait-state access at 120 MHz, 32 Kbytes of data flash memory rated for 100,000 erase/write cycles, and 128 Kbytes of SRAM with zero wait states. It also includes a 12-byte unique ID and supports Trusted Memory (TM) to protect critical code regions from read-out or unauthorized execution.

What package type and thermal grade does the R5F56609AGFL#30 use?

The R5F56609AGFL#30 is housed in a 144-pin Low-Profile Quad Flat Package (LFQFP), part number PLQP0144KA-B, measuring 20 × 20 mm with 0.5 mm pitch and an exposed thermal pad. It is rated for the G-grade industrial temperature range of –40°C to +105°C, making it suitable for under-hood, factory-floor, and other thermally demanding environments.

Does the R5F56609AGFL#30 include hardware support for functional safety standards like IEC60730?

Yes, the R5F56609AGFL#30 includes multiple hardware features certified for IEC60730 Class B compliance: oscillation-stop detection, clock frequency accuracy measurement circuit (CAC), independent watchdog timer (IWDTa) with windowing, RAM test assist via Data Operation Circuit (DOCA), CRC calculator (CRCA), and register write protection. These enable robust runtime self-test and fault detection without external components.