Renesas R5F56604EGFP#10

Overview

R5F56604EGFP#10 from Renesas is a 32-bit RXv3 microcontroller with 120 MHz maximum operating frequency, 1 MB on-chip code flash, 128 KB 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 energy metering systems requiring IEC 60730 compliance.

For engineers reviewing the R5F56604EGFP#10 datasheet, R5F56604EGFP#10 pinout, R5F56604EGFP#10 application, or R5F56604EGFP#10 equivalent, key selection criteria include its 144-pin LFQFP (PLQP0144KA-B) package, G-grade temperature range (–40°C to +105°C), dual D/A output capability, sub-clock oscillator support for RTC, and JTAG/FINE debug interface - all confirmed in Rev.1.00 of R01DS0393EJ0100.

Technical Context

The R5F56604EGFP#10 implements the RXv3 CPU core with single-precision FPU compliant to IEEE 754, collective register bank save, and MPU-based memory protection. It supports event-driven operation via ELC with 83 internal event signals, enabling peripheral coordination without CPU intervention during sleep modes.

Clock architecture includes main (8–24 MHz crystal), sub (32.768 kHz), and on-chip oscillators (LOCO/HOCO/IWDT-dedicated), with independent clock domains: ICLK up to 120 MHz, PCLKA up to 120 MHz (for MTU/RSPI/SCI10–11), PCLKB up to 60 MHz (for TMR/CMT/SCIk), and ADCLK up to 60 MHz for S12ADH - all configurable via PLL and prescalers.

Key Specifications

Pinout & Package

Package: PLQP0144KA-B, 144-pin Low-profile Quad Flat Package, 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 R5F56605EGFP#10 and R5F56606EGFP#10, the R5F56604EGFP#10 uniquely delivers full 1 MB flash, sub-clock oscillator for RTC, and CAN FD in a single G-grade 144-pin package - making it the only option among the three for safety-certified, time-aware, multi-protocol edge controllers.

Availability

R5F56604EGFP#10 is available at Aetrix Electronics and suitable for industrial motor control gateways, smart energy metering, and automotive diagnostic tools requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for R5F56604EGFP#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 delivering microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.

The RX660 Group targets high-integrity industrial applications demanding functional safety (IEC 60730), real-time responsiveness, and rich analog/peripheral integration - with R5F56604EGFP#10 optimized for G-grade, CAN FD-enabled, RTC-equipped designs.

FAQ

What is the maximum operating frequency and core type of the R5F56604EGFP#10?

The R5F56604EGFP#10 features a 32-bit RXv3 CPU core with a maximum operating frequency of 120 MHz, achieving 709 CoreMark performance. It includes a single-precision floating-point unit compliant with IEEE 754, collective register bank save, and memory protection unit - all confirmed in Renesas document R01DS0393EJ0100 Rev.1.00. This enables deterministic real-time control in applications such as motor drives and industrial gateways where the R5F56604EGFP#10 is commonly deployed.

Does the R5F56604EGFP#10 support CAN FD, and what standard does it comply with?

Yes, the R5F56604EGFP#10 integrates a CAN FD module compliant with ISO 11898-1:2015 for both standard and extended frames. It supports bit rates up to 5 Mbps in FD mode and operates within the same 144-pin LFQFP package as other RX660 variants. This capability is explicitly documented in Table 1.1 and Section 1.1 of R01DS0393EJ0100 Rev.1.00, making the R5F56604EGFP#10 suitable for automotive diagnostics and industrial networked control where the R5F56604EGFP#10 serves as a protocol bridge.

What are the memory resources available on the R5F56604EGFP#10?

The R5F56604EGFP#10 provides 1 MB of on-chip code flash memory with zero-wait-state access at 120 MHz, 128 KB of SRAM (also zero-wait-state), and 32 KB of reprogrammable data flash rated for 100,000 erase/write cycles. These values are specified in Table 1.1 of R01DS0393EJ0100 Rev.1.00 and enable robust firmware updates, runtime parameter storage, and real-time buffering - critical for field-upgradable systems relying on the R5F56604EGFP#10 as their primary controller.

Is the R5F56604EGFP#10 qualified for extended temperature operation, and what is its package type?

Yes, the R5F56604EGFP#10 is the G-version device, qualified for operation from –40°C to +105°C, and housed in a 144-pin LFQFP package designated PLQP0144KA-B (20 × 20 mm, 0.5 mm pitch). This package includes an exposed thermal pad and supports 5-V tolerant I/O - as confirmed in Tables 1.1 and 1.2 of R01DS0393EJ0100 Rev.1.00. The thermal and mechanical specs make the R5F56604EGFP#10 appropriate for under-hood automotive modules and factory-floor industrial controllers.

Does the R5F56604EGFP#10 include hardware support for IEC 60730 functional safety compliance?

Yes, the R5F56604EGFP#10 integrates multiple hardware features for IEC 60730 Class B compliance, including memory protection unit (MPU), Trusted Memory (TM), CRC calculator (CRCA), clock frequency accuracy measurement circuit (CAC), data operation circuit (DOCA), and register write protection. These are detailed in Section 1.1 "Safety" of R01DS0393EJ0100 Rev.1.00. When implemented per Renesas' safety manual, these features allow the R5F56604EGFP#10 to serve as the safety controller in certified appliances and industrial equipment.