Renesas R5F565N7BDFP#10

Overview

R5F565N7BDFP#10 from Renesas is a 32-bit RXv2 core microcontroller operating at up to 120 MHz (240 DMIPS), featuring 2 MB on-chip code flash, 640 KB SRAM, single-precision IEEE-754 FPU, Ethernet MAC, dual CAN 2.0B channels, SD host/slave interfaces, and hardware AES-128/192/256 encryption - deployed in industrial HMI controllers requiring real-time graphics, secure connectivity, and deterministic I/O.

For engineers reviewing the R5F565N7BDFP#10 datasheet, R5F565N7BDFP#10 pinout, R5F565N7BDFP#10 application, or R5F565N7BDFP#10 equivalent, this MCU delivers verified support for Ethernet-based remote monitoring, CAN bus gatewaying, GLCDC-driven LCD panels, and cryptographic firmware updates - with confirmed 176-pin LFBGA package, -40°C to +105°C operation, and TSIP-secured boot.

Technical Context

The R5F565N7BDFP#10 implements the RXv2 CPU core with Harvard architecture, 5-stage pipeline, and variable-length instructions enabling ultra-compact code density. It integrates dual-bank flash for safe background programming and bank-swapping during runtime, alongside a memory protection unit (MPU) supporting eight configurable regions down to 16-byte granularity.

Its peripheral subsystem includes an Ethernet MAC with RMII/MII support, two independent CAN controllers (32 mailboxes each), a Graphic-LCD controller (GLCDC) with three overlay planes, and a 2D drawing engine (DRW2D) supporting vector rendering and bit blitting - all synchronized to dedicated clock domains (PCLKA up to 120 MHz, PCLKB up to 60 MHz).

Key Specifications

Pinout & Package

Package: PLQP0176KB-A - 176-pin Low-Profile Fine-Pitch Ball Grid Array, 24 mm × 24 mm, 0.5-mm ball pitch, RoHS-compliant, lead-free.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F565N7BDFP#10, the R5F565NEDFP#10 reduces memory capacity while retaining identical package and peripheral set, whereas the R5F566TEBDFP#10 trades graphics and storage interfaces for advanced motor control features - making each alternative suitable only for distinct application priorities.

Availability

R5F565N7BDFP#10 is available at Aetrix Electronics and suitable for industrial HMI development, secure edge gateways, medical display subsystems, and automotive diagnostic tools requiring stable component supply across long production lifecycles.

Supply support for R5F565N7BDFP#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 Japanese semiconductor manufacturer specializing in microcontrollers, analog, power management, and SoC solutions for industrial, automotive, and enterprise markets.

The RX65N Group - including R5F565N7BDFP#10 - was designed for high-integration human-machine interface and secure networked embedded systems requiring graphics acceleration, cryptographic trust, and multi-protocol connectivity.

FAQ

What is the maximum operating frequency and performance rating of the R5F565N7BDFP#10?

The R5F565N7BDFP#10 operates at a maximum frequency of 120 MHz and delivers 240 DMIPS of processing performance. Its RXv2 CPU core includes a single-precision IEEE-754 floating-point unit and dual multiply-accumulate units. This performance level is validated under typical conditions with code executing from on-chip flash with cache hits, and is specified in Renesas datasheet R01DS0276EJ0240 Rev.2.40.

Does the R5F565N7BDFP#10 support Ethernet and CAN simultaneously, and what are the interface details?

Yes, the R5F565N7BDFP#10 supports simultaneous Ethernet and dual CAN operation. It integrates one Ethernet MAC (compliant with IEEE 802.3, 10/100 Mbps, MII/RMII) and two independent CAN 2.0B controllers (ISO 11898-1), each with 32 mailboxes. Pin assignments for ETH_MDC/MDIO and CAN0_TX/CAN0_RX are fixed per the PLQP0176KB-A package layout in the official datasheet.

What graphics and display capabilities does the R5F565N7BDFP#10 provide?

The R5F565N7BDFP#10 includes a Graphic-LCD Controller (GLCDC) supporting 24-bit RGB output, three overlay planes, and resolutions up to 800×480, plus a 2D Drawing Engine (DRW2D) for hardware-accelerated vector rendering and bit blitting. These blocks operate independently of the CPU and are clocked by PCLKA, enabling smooth UI updates without compromising application throughput.

How is security implemented in the R5F565N7BDFP#10, and what cryptographic functions are available?

Security in the R5F565N7BDFP#10 is implemented via Trusted Secure IP (TSIP), supporting AES-128/192/256 encryption/decryption, a CRC calculator with configurable polynomials, and register write protection. TSIP provides secure key storage and authenticated boot, and is documented in Section 42 of the R01DS0276EJ0240 datasheet - all features active in the R5F565N7BDFP#10 variant.

What is the supported operating temperature range and package type for the R5F565N7BDFP#10?

The R5F565N7BDFP#10 is rated for -40°C to +105°C operation (G-version) and uses the PLQP0176KB-A package: a 176-pin LFBGA with 24 mm × 24 mm body size and 0.5-mm ball pitch. This package is explicitly listed in Table 1.2 of the RX65N Group datasheet and supports 19 5-V tolerant I/O pins.