Renesas R5F565N7BGFP#30

Overview

R5F565N7BGFP#30 from Renesas is a 120-MHz 32-bit RXv2 microcontroller with integrated FPU, 240 DMIPS performance, 2 MB on-chip code flash, 640 KB SRAM, Ethernet MAC, dual CAN channels, SD host/slave interfaces, and hardware AES-128/192/256 encryption - deployed in industrial HMI gateways requiring real-time connectivity, secure firmware updates, and local graphics rendering.

For engineers reviewing the R5F565N7BGFP#30 datasheet, R5F565N7BGFP#30 pinout, R5F565N7BGFP#30 application, or R5F565N7BGFP#30 equivalent, this MCU delivers deterministic real-time control with IEEE-754 floating-point math, IEC60730-compliant safety features, and multi-interface concurrency for edge-node consolidation in factory automation and smart energy systems.

Technical Context

The R5F565N7BGFP#30 implements the RXv2 CISC Harvard architecture with 5-stage pipeline, variable-length instructions, and memory protection unit (MPU) supporting eight configurable regions. It integrates dual-bank flash enabling background programming and safe firmware swapping during runtime.

Clock subsystem includes PLL-based 120 MHz ICLK, independent PCLKA/PCLKB domains (up to 120 MHz / 60 MHz), and dedicated IWDT oscillator. Peripheral clock gating and four low-power modes (sleep, software standby, deep software standby, all-module stop) support <0.19 mA/MHz active power efficiency.

Key Specifications

Pinout & Package

LFBGA-176 package (PLBG0176GA-A), 13 × 13 mm body, 0.8 mm ball pitch, 136 general-purpose I/O pins with 5-V tolerance on 19 pins, open-drain capability, and programmable pull-up resistors.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F565N7BGFP#30, R5F565NEDFP#30 offers reduced memory at same package and feature set, while R5F566TEBDFP#30 trades connectivity and graphics for superior real-time motor control - making the R5F565N7BGFP#30 uniquely balanced for HMI-rich industrial edge nodes requiring both deterministic control and networked intelligence.

Availability

R5F565N7BGFP#30 is available at Aetrix Electronics and suitable for industrial HMI gateways, smart energy metering hubs, factory automation edge nodes, and building management system controllers requiring stable component supply across extended product lifecycles.

Supply support for R5F565N7BGFP#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 is a global semiconductor leader delivering microcontrollers, analog, power, and SoC solutions for automotive, industrial, infrastructure, and IoT markets.

The RX65N Group targets high-integration industrial applications demanding rich connectivity, graphics, security, and functional safety - designed specifically for HMI, gateway, and edge-control roles where Ethernet, CAN, SD, and cryptography converge.

FAQ

What is the maximum operating frequency and core type of the R5F565N7BGFP#30?

The R5F565N7BGFP#30 operates at a maximum frequency of 120 MHz using the 32-bit RXv2 CPU core. It achieves 240 DMIPS performance and includes a single-precision IEEE-754 floating-point unit. This core supports variable-length instructions, 5-stage pipeline, and memory protection unit (MPU) - all confirmed in the official R01DS0276EJ0240 datasheet Rev.2.40. The R5F565N7BGFP#30 uses the RXv2 architecture exclusively; no ARM or RISC-V cores are present.

Does the R5F565N7BGFP#30 support dual-bank flash for safe firmware updates?

Yes, the R5F565N7BGFP#30 supports dual-bank flash architecture with 2 MB total capacity, enabling background programming and startup bank switching. This allows one bank to execute code while the other is erased or programmed - critical for fail-safe OTA updates. The feature is documented in Section 1.1 (Table 1.1) and Section 2.2.1 of the R01DS0276EJ0240 datasheet. The R5F565N7BGFP#30 implements this natively without external memory or bootloader modifications.

What graphics capabilities does the R5F565N7BGFP#30 provide?

The R5F565N7BGFP#30 integrates a Graphic-LCD Controller (GLCDC) supporting 24-bit RGB output and a 2D Drawing Engine (DRW2D) for hardware-accelerated vector drawing and bit blitting. It handles three-layer plane composition (background, graphic 1, graphic 2) and supports resolutions up to WXGA. These functions are confirmed in Sections 1.1 and 21 of the R01DS0276EJ0240 datasheet. The R5F565N7BGFP#30 requires no external GPU or frame buffer memory for basic HMI rendering.

Which communication interfaces are included in the R5F565N7BGFP#30?

The R5F565N7BGFP#30 includes Ethernet MAC (10/100 Mbps), two CAN 2.0B channels (ISO11898-1), three RSPI, three I²C (up to 1 Mbps), QSPI, USB 2.0 FS host/function/OTG, SD host/slave, and MMCIF interfaces. All are silicon-verified and detailed in Table 1.1 and Section 2.3 of the R01DS0276EJ0240 datasheet. The R5F565N7BGFP#30 does not include PCIe, MIPI, or Bluetooth - only the listed interfaces are physically implemented.

What safety and security features does the R5F565N7BGFP#30 offer for industrial use?

The R5F565N7BGFP#30 provides IEC60730-compliant safety features including CRC calculator (CRCA), A/D converter self-diagnostic, oscillation-stop detection, and register write protection. Security features include AES-128/192/256 hardware engine, Trusted Secure IP (TSIP), and Memory Protection Unit (MPU). These are specified in Sections 1.1, 2.5, and 24 of the R01DS0276EJ0240 datasheet. The R5F565N7BGFP#30 meets Class B requirements out-of-the-box when configured per Renesas application notes.