Renesas R5F56604DGFP#10

Overview

R5F56604DGFP#10 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 HMI, motor control gateways, and smart sensor nodes requiring IEC60730 compliance.

For engineers reviewing the R5F56604DGFP#10 datasheet, R5F56604DGFP#10 pinout, R5F56604DGFP#10 application, or R5F56604DGFP#10 equivalent, key selection criteria include its 144-pin LFQFP (PLQP0144KA-B) package, dual D/A output capability, sub-clock oscillator support for RTC, JTAG+FINE debug interfaces, and full CAN FD compliance per ISO 11898-1:2015.

Technical Context

The R5F56604DGFP#10 implements the RXv3 CPU core with single-cycle instruction execution, IEEE 754-compliant single-precision FPU, 16 register banks for fast context switching, and MPU-based memory protection. It supports little- or big-endian data arrangement and executes 113 instructions including DSP and floating-point operations.

Its clock system integrates main (8–24 MHz crystal), sub (32.768 kHz), and on-chip oscillators (LOCO/HOCO/IWDT-dedicated), with independent PLL and frequency dividers for ICLK (up to 120 MHz), PCLKA (120 MHz), PCLKB (60 MHz), PCLKD (60 MHz), FCLK (60 MHz), and BCLK (40 MHz). The ELC enables event-driven peripheral coordination without CPU intervention.

Key Specifications

Pinout & Package

Package: PLQP0144KA-B - 144-pin Low-profile Quad Flat Package, 20 × 20 mm body, 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 R5F56604DGFP#10, the R5F56605DGFP#10 offers identical performance and feature set at reduced flash capacity, while the R5F566T4DGFP#10 trades CAN FD for dedicated motor control hardware - making the original part optimal for mixed-protocol industrial gateways requiring both real-time control and networked diagnostics.

Availability

R5F56604DGFP#10 is available at Aetrix Electronics and suitable for industrial motor gateways, smart building sensor nodes, and medical infusion pump controllers requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.

Supply support for R5F56604DGFP#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 IoT markets.

The RX660 Group is designed for high-integrity industrial applications demanding real-time responsiveness, functional safety (IEC60730), and rich connectivity - with R5F56604DGFP#10 targeting systems needing CAN FD, precision analog, and secure firmware execution.

FAQ

Does R5F56604DGFP#10 support CAN FD with ISO 11898-1:2015 compliance?

Yes, R5F56604DGFP#10 integrates a fully compliant CAN FD module supporting both standard and extended frames per ISO 11898-1:2015. It operates at data rates up to 5 Mbps in FD mode and includes built-in bit-rate switching, CRC calculation, and error confinement - confirmed in the R01DS0393EJ0100 datasheet Section 1.1 and Table 1.1.

What is the maximum operating temperature range for R5F56604DGFP#10?

R5F56604DGFP#10 is a G-version device rated for –40°C to +105°C operation, validated across the full range for all specified peripherals including CAN FD, ADC, and RTC. This rating is explicitly stated in Table 1.1 (Page 9) and applies to the PLQP0144KA-B package used by this part number.

Is the sub-clock oscillator (SOSC) included in R5F56604DGFP#10?

Yes, R5F56604DGFP#10 includes the sub-clock oscillator circuit and supports connection to a 32.768 kHz crystal via XT1/XT2 pins. This is required for RTC operation and deep software standby mode - confirmed in Table 1.2 (Page 10) and Section 1.1 "Realtime clock (RTCC)*1".

How many D/A converter channels does R5F56604DGFP#10 have, and what is their resolution?

R5F56604DGFP#10 features two independent 12-bit D/A converter channels (R12DAb), each capable of 0 V to AVCC0 output voltage. Both channels can serve as reference voltage sources for the four-channel analog comparator (CMPC), as noted in Table 1.1 (Page 8) and Table 1.2 (Page 11) footnote *2.

Does R5F56604DGFP#10 support JTAG and FINE debugging interfaces simultaneously?

Yes, R5F56604DGFP#10 supports both JTAG and FINE (single-wire) debugging interfaces concurrently. Pin assignments for TMS/TDI/TDO/TCK and FINE are distinct and non-conflicting, enabling flexible debug tool selection - documented in Table 1.1 (Page 9) and Section 1.1 "Debugging interface".

What is the purpose of the Trusted Memory (TM) function in R5F56604DGFP#10?

The Trusted Memory (TM) function in R5F56604DGFP#10 protects designated code flash regions against unauthorized read access. When enabled, only CPU instruction fetch is permitted - no external debugger or bootloader can read TM-protected memory. This secures firmware intellectual property and is detailed in Section 1.1 "Trusted Memory (TM) Function" and Table 1.1 (Page 9).