Renesas R5F56604EDFP#30

Overview

R5F56604EDFP#30 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 - deployed in industrial motor control, building automation gateways, and smart energy metering systems.

For engineers reviewing the R5F56604EDFP#30 datasheet, R5F56604EDFP#30 pinout, R5F56604EDFP#30 application, or R5F56604EDFP#30 equivalent, key selection considerations include its 144-pin LFQFP (PLQP0144KA-B) package, JTAG/FINE debug support, 2.7–5.5 V single-supply operation, IEC60730 safety features, and full peripheral set including MTU3a timer, ELC event linking, and dual-channel 12-bit DAC usable as comparator reference.

Technical Context

The R5F56604EDFP#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 integrates PLL, HOCO/LOCO oscillators, and independent IWDT-dedicated 120-kHz oscillator.

Peripheral integration includes CAN FD compliant with ISO 11898-1:2015, 13 SCI channels (including LIN-capable SCIh), dual RIIC interfaces (400 kbps SMBus), RSPI (30 Mbps), and S12ADH with 24-channel 12-bit A/D conversion at 0.9 µs minimum cycle time using PCLKD up to 60 MHz.

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. Supports JTAG and sub-clock oscillator functionality per R5F56604EDFP#30 configuration.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 32-bit industrial MCU applications.

Compared with R5F56604EDFP#30, the R5F56605EDFP#30 offers identical performance and peripheral set at reduced flash density, while the R5F565NEHDFP#30 sacrifices CAN FD, RTC, and REMC to target simpler, lower-cost control tasks - neither provides pin-compatible or functional equivalence without design review.

Availability

R5F56604EDFP#30 is available at Aetrix Electronics and suitable for industrial motor control, smart energy metering, and building automation gateway designs requiring stable component supply, long-term lifecycle assurance, and full IEC60730 compliance support.

Supply support for R5F56604EDFP#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 headquartered in Tokyo, Japan, specializing in microcontrollers, analog, power, and SoC solutions for industrial, automotive, and enterprise markets.

The RX660 Group - including R5F56604EDFP#30 - was designed for high-integrity industrial applications demanding real-time determinism, functional safety (IEC60730), integrated connectivity (CAN FD, multiple SCI), and robust analog subsystems (A/D, D/A, comparator, RTC).

FAQ

What is the maximum operating frequency and core architecture of the R5F56604EDFP#30?

The R5F56604EDFP#30 operates at a maximum frequency of 120 MHz using the 32-bit RXv3 CPU core. It delivers 709 CoreMark performance and includes a single-precision IEEE 754 floating-point unit, 16 register banks for fast context switching, and memory protection unit (MPU) support. This architecture enables deterministic real-time control in applications such as motor drives and industrial gateways where timing predictability is critical.

Does the R5F56604EDFP#30 support CAN FD, and what standard does it comply with?

Yes, the R5F56604EDFP#30 integrates a CAN FD module compliant with ISO 11898-1:2015, supporting both standard and extended frames. It operates at data rates up to 5 Mbps in FD mode and maintains full backward compatibility with classical CAN 2.0B. This capability is validated in the R01DS0393EJ0100 datasheet and enables high-bandwidth communication in industrial networks and smart metering infrastructure.

What package type and pin count does the R5F56604EDFP#30 use?

The R5F56604EDFP#30 uses the PLQP0144KA-B package: a 144-pin Low-profile Quad Flat Package measuring 20 × 20 mm with 0.5 mm lead pitch. This variant includes both JTAG and sub-clock oscillator functionality, providing 130 general-purpose I/O pins, 4 of which are 5 V tolerant. The package is RoHS-compliant and optimized for industrial PCB layouts requiring thermal reliability and debug accessibility.

How much on-chip memory does the R5F56604EDFP#30 include, and what are its endurance specifications?

The R5F56604EDFP#30 includes 1 MB of on-chip code flash memory (accessible with zero wait states at 120 MHz), 128 KB of SRAM (also zero wait states), and 32 KB of data flash memory rated for 100,000 program/erase cycles. Code flash supports background programming/erasing (BGO), enabling firmware updates without halting application execution - a key enabler for field-upgradable industrial devices using R5F56604EDFP#30.

What safety and reliability features does the R5F56604EDFP#30 offer for industrial applications?

The R5F56604EDFP#30 integrates multiple IEC60730 Class B/C support features: oscillation-stop detection, clock frequency accuracy measurement circuit (CAC), CRC calculator (CRCA), data operation circuit (DOCA), register write protection, and Trusted Memory (TM) for secure code storage. These reduce external component count and simplify functional safety certification for industrial motor drives, energy meters, and building controllers deploying R5F56604EDFP#30.