Renesas R5F56604EDFP#10

Overview

R5F56604EDFP#10 from Renesas is a 32-bit RXv3 microcontroller operating at up to 120 MHz, featuring 1 MB code flash, 128 KB SRAM, 32 KB data flash, CAN FD interface, 12-bit A/D and D/A converters, and real-time clock with sub-clock oscillator support. It targets industrial control, motor drive, and safety-compliant embedded systems requiring IEC60730 support.

For engineers reviewing the R5F56604EDFP#10 datasheet, R5F56604EDFP#10 pinout, R5F56604EDFP#10 application, or R5F56604EDFP#10 equivalent, key selection criteria include its 144-pin LFQFP package (PLQP0144KA-B), 2.7–5.5 V supply range, –40°C to +85°C temperature grade (D-version), integrated FPU, ELC event linking, and dual-channel 12-bit D/A output usable as comparator reference.

Technical Context

The R5F56604EDFP#10 implements the RXv3 CPU core with single-precision IEEE 754 FPU, 16 register banks for fast context switching, and memory protection unit (MPU) supporting eight configurable regions. Its clock system integrates main (8–24 MHz crystal), sub-clock (32.768 kHz), and on-chip oscillators (LOCO/HOCO/IWDT-dedicated), with independent PLL and fine-grained peripheral clock domain control (ICLK/PCLKA/PCLKB/PCLKD/FCLK/BCLK).

Peripheral integration includes MTU3a (9-channel 16/32-bit timer with complementary PWM), 8-channel DMACA, DTC, ELC for interrupt-free inter-module triggering, and dual-mode RTC with time capture on up to three pins. The device supports full IEC60730 self-test features including oscillation-stop detection, A/D disconnection monitoring, CRC calculator (CRCA), and register write protection.

Key Specifications

Pinout & Package

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

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar microcontroller applications.

Compared with R5F56604EDFP#10, R5F56605EDFP#10 reduces flash capacity without altering peripheral count or performance, while R5F566T5EDFP#10 extends temperature range and guarantees sub-clock oscillator inclusion - both retain identical 144-pin LFQFP mechanical compatibility and ELC/MTU3a feature sets.

Availability

R5F56604EDFP#10 is available at Aetrix Electronics and suitable for industrial automation, motor control, and building management systems requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.

Supply support for R5F56604EDFP#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 enterprise applications.

The RX660 Group is designed for high-integrity embedded control applications demanding real-time responsiveness, functional safety support (IEC60730), and rich analog/motor control peripherals - targeting industrial HMI, PLCs, and smart actuators.

FAQ

What is the maximum operating frequency and core architecture of the R5F56604EDFP#10?

The R5F56604EDFP#10 operates at a maximum system clock frequency of 120 MHz using the 32-bit RXv3 CPU core with integrated single-precision floating-point unit (FPU). It achieves 709 CoreMark score at 120 MHz and supports 16 register banks for rapid context switching. The core implements IEEE 754-compliant arithmetic, barrel shifter, 32×32→64-bit multiplier, and 32/32→32-bit divider - all essential for deterministic motor control and signal processing tasks executed by the R5F56604EDFP#10.

Does the R5F56604EDFP#10 include a sub-clock oscillator and real-time clock (RTC)?

Yes, the R5F56604EDFP#10 includes both a sub-clock oscillator (SOSC) interface for external 32.768 kHz crystals and a fully featured real-time clock (RTCC) module. The RTC supports binary counting and calendar modes, alarm and periodic interrupts, time capture on up to three pins, and error compensation (leap year, 30-second adjustment). As confirmed in the RX660 Group datasheet, the R5F56604EDFP#10 variant in the 144-pin LFQFP package with JTAG interface includes the sub-clock oscillator - enabling autonomous RTC operation during deep software standby.

What communication interfaces are integrated into the R5F56604EDFP#10?

The R5F56604EDFP#10 integrates CAN FD (ISO 11898-1:2015 compliant), 13 serial channels (SCIk/SCIm/SCIh supporting async/sync/SmartCard/SPI/I²C modes), 2 I²C interfaces (RIICa, 400 kbps fast mode), 1 high-speed RSPI (30 Mbps), and 2 RSCI channels with LIN and Manchester encoding support. All interfaces are accessible in the 144-pin package and can be coordinated via the Event Link Controller (ELC) - eliminating CPU overhead. This comprehensive set makes the R5F56604EDFP#10 suitable for multi-protocol industrial gateways and complex sensor fusion systems.

How does the R5F56604EDFP#10 support functional safety standards like IEC60730?

The R5F56604EDFP#10 provides hardware-accelerated IEC60730 compliance features including oscillation-stoppage detection, A/D converter self-diagnosis and analog input disconnection monitoring, clock frequency accuracy measurement circuit (CAC), CRC calculator (CRCA), data operation circuit (DOCA) for RAM testing, and register write protection. These are documented in the R01DS0393EJ0100 datasheet as built-in safety mechanisms - not software libraries - enabling certified Class B/C implementations without external components. The R5F56604EDFP#10 leverages these to reduce certification effort in home appliance and industrial control applications.

What is the package type and pin count of the R5F56604EDFP#10?

The R5F56604EDFP#10 is housed in a 144-pin Low-profile Quad Flat Package (LFQFP) with type code PLQP0144KA-B: 20 × 20 mm body, 0.5 mm pitch, exposed thermal pad, and RoHS compliance. It provides 130 general-purpose I/O pins (with 4 pins 5-V tolerant), plus dedicated power, ground, clock, reset, and JTAG/FINE debug signals. This package is explicitly listed in Table 1.2 of the RX660 datasheet as supporting full peripheral functionality including CAN FD, dual RIIC, and MTU3a - confirming mechanical and electrical compatibility for drop-in use in high-pin-count industrial designs.