Renesas R5F56604AGFM#30

Overview

R5F56604AGFM#30 from Renesas is a 120-MHz 32-bit RXv3 core MCU with 1 Mbyte code flash, 128 Kbytes SRAM, 32 Kbytes data flash, integrated CAN FD, 12-bit A/D and D/A converters, RTC, and hardware FPU compliant with IEEE 754. It operates from 2.7–5.5 V and supports –40°C to +105°C (G-version), targeting industrial control and automotive body electronics.

For engineers reviewing the R5F56604AGFM#30 datasheet, R5F56604AGFM#30 pinout, R5F56604AGFM#30 application, or R5F56604AGFM#30 equivalent, key selection criteria include its 144-pin LFQFP (PLQP0144KA-B) package, JTAG/FINE debug support, sub-clock oscillator inclusion, full 24-channel S12ADH A/D converter, dual-channel R12DAb D/A output, and CAN FD compliance per ISO 11898-1:2015.

Technical Context

The R5F56604AGFM#30 implements the RXv3 CPU core with single-cycle instruction execution, 16 general-purpose 32-bit registers, and hardware floating-point unit supporting IEEE 754 single-precision operations. Its clock system integrates main (8–24 MHz crystal), sub (32.768 kHz), and on-chip oscillators (LOCO/HOCO/IWDT-dedicated), with PLL-based ICLK up to 120 MHz and independent peripheral clocks (PCLKA up to 120 MHz, PCLKB up to 60 MHz, ADCLK up to 60 MHz).

It features event-driven architecture via the Event Link Controller (ELC), enabling 83 internal event signals to trigger peripheral actions-including MTU3a PWM generation, A/D conversion starts, and RTC time capture-without CPU intervention. The device includes memory protection (MPU), Trusted Memory (TM) for code flash security, and IEC60730-compliant safety functions such as oscillation-stop detection, RAM test assistance, and CRC calculation (CRCA).

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 R5F56604AGFM#30, the R5F56605AGFM#30 offers identical peripheral integration and safety features at reduced code density, while the R5F56606AGFM#30 sacrifices RTC capability to lower BOM cost-neither is pin-compatible due to internal bonding differences affecting sub-clock and flash configuration.

Availability

R5F56604AGFM#30 is available at Aetrix Electronics and suitable for industrial automation, automotive body electronics, and medical device applications requiring stable component supply, long-term lifecycle support, and guaranteed availability through 2030.

Supply support for R5F56604AGFM#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 microcontrollers, analog, power, and SoC solutions for automotive, industrial, infrastructure, and IoT markets.

The RX660 Group, including R5F56604AGFM#30, was designed for high-reliability industrial and automotive applications demanding real-time performance, functional safety (IEC60730), and rich analog/peripheral integration in compact packages.

FAQ

What is the maximum operating frequency and core architecture of the R5F56604AGFM#30?

The R5F56604AGFM#30 operates at a maximum frequency of 120 MHz using the 32-bit RXv3 CPU core. It achieves 709 CoreMark performance and includes a hardware single-precision floating-point unit compliant with IEEE 754. The core supports 113 instructions, collective register bank save (16 banks), and memory protection unit (MPU) for secure real-time execution. This architecture makes R5F56604AGFM#30 suitable for deterministic control tasks in industrial and automotive systems.

Does the R5F56604AGFM#30 support CAN FD, and what standard does it comply with?

Yes, the R5F56604AGFM#30 integrates a CAN FD module compliant with ISO 11898-1:2015, supporting both standard and extended frame formats. It operates at data rates up to 5 Mbps in FD mode and maintains backward compatibility with classical CAN. The module includes message RAM, error counters, and loopback self-test capability-key for automotive body control and industrial network gateways. This native CAN FD support is confirmed in the R01DS0393EJ0100 datasheet for R5F56604AGFM#30.

What analog peripherals are included in the R5F56604AGFM#30, and how many channels do they support?

The R5F56604AGFM#30 includes a 24-channel 12-bit A/D converter (S12ADH), two 12-bit D/A converter channels (R12DAb), four analog comparator channels (CMPC), and an on-die temperature sensor (±1.0°C). The A/D converter achieves 0.9 µs minimum conversion time at 60 MHz ADCLK and supports self-diagnosis and analog input disconnection detection. These analog resources are fully available in the 144-pin package and are documented in the R5F56604AGFM#30 datasheet section 1.1 and Table 1.2.

What package type and pin count does the R5F56604AGFM#30 use, and is it RoHS-compliant?

The R5F56604AGFM#30 uses the 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. It is RoHS-compliant and rated for industrial temperature range (–40°C to +105°C). This package includes full pin access to all peripherals-including JTAG, FINE, CAN FD, 24 A/D inputs, and dual D/A outputs-as verified in Renesas document R01DS0393EJ0100, page 9 and Table 1.1.

Does the R5F56604AGFM#30 include hardware support for functional safety standards like IEC60730?

Yes, the R5F56604AGFM#30 includes multiple hardware features for IEC60730 Class B compliance: oscillation-stoppage detection, clock frequency accuracy measurement circuit (CAC), CRC calculator (CRCA), RAM test-assisting function via DOC, independent watchdog timer (IWDTa) with windowing, and register write protection. These are explicitly listed in the "Useful functions for IEC60730 compliance" section of the R5F56604AGFM#30 datasheet (R01DS0393EJ0100, page 1). No external components are required to implement these safety mechanisms.