Renesas R5F565NEDGFC#V0

Overview

R5F565NEDGFC#V0 from Renesas is a 120-MHz 32-bit RXv2 microcontroller with single-precision IEEE-754 FPU, 240 DMIPS performance, 2 MB on-chip code flash (dual-bank), 640 KB SRAM, Ethernet MAC, CAN 2.0B (2 channels), SD host/slave interfaces, and hardware AES-128/192/256 encryption - deployed in industrial HMI, networked gateway, and secure IoT edge controllers.

For engineers reviewing the R5F565NEDGFC#V0 datasheet, R5F565NEDGFC#V0 pinout, R5F565NEDGFC#V0 application, or R5F565NEDGFC#V0 equivalent, key selection considerations include its 177-pin TFLGA package (8 × 8 mm, 0.5-mm pitch), 136 general-purpose I/Os with 5-V tolerance, real-time clock with battery backup, dual 12-bit A/D converters (29 total channels), and integrated GLCDC + DRW2D for embedded graphics acceleration.

Technical Context

The R5F565NEDGFC#V0 implements the RXv2 CPU core with Harvard architecture, 5-stage pipeline, and variable-length instructions enabling ultra-compact code density. It integrates a dedicated 120-kHz IWDT oscillator, memory protection unit (MPU) with eight configurable regions, and Trusted Secure IP (TSIP) for cryptographic key management and secure boot.

Its clock system supports external crystal (8–24 MHz) or internal PLL with selectable PCLKA/PCLKB domains - PCLKA up to 120 MHz for ETHERC, EDMAC, AES, GLCDC, and DRW2D; PCLKB up to 60 MHz for most peripherals including S12AD units and MTU3 timers. The device uses separate ADCLK domains (PCLKC/PCLKD) for independent A/D sampling control.

Key Specifications

Pinout & Package

Package: PTLG0177KA-A - 177-pin Thin Fine-Pitch Land Grid Array (TFLGA), 8 × 8 mm body, 0.5-mm pitch, 13 × 13 array (13 × 13 = 169 + 8 dummy pads), exposed thermal pad, RoHS-compliant.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F565NEHDFC#V0, the R5F565NEDGFC#V0 offers identical functionality at lower cost and reduced thermal margin - ideal for fixed-temperature deployments. Against R5F566TEHDFC#V0, it trades motor-control peripherals for integrated graphics and broader connectivity, making it superior for human-machine interface and protocol gateway roles.

Availability

R5F565NEDGFC#V0 is available at Aetrix Electronics and suitable for industrial HMI, secure IoT gateways, and networked energy meters requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.

Supply support for R5F565NEDGFC#V0 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, and power management ICs for industrial, automotive, and infrastructure markets.

The RX65N Group - including R5F565NEDGFC#V0 - was designed for secure, graphics-capable edge nodes requiring real-time connectivity, functional safety compliance (IEC 60730), and cryptographic acceleration in space-constrained industrial enclosures.

FAQ

What is the maximum operating frequency and CPU architecture of the R5F565NEDGFC#V0?

The R5F565NEDGFC#V0 operates at a maximum frequency of 120 MHz using the 32-bit RXv2 CPU core with Harvard architecture, 5-stage pipeline, and variable-length instruction set. It delivers 240 DMIPS performance and includes single-precision IEEE-754 floating-point unit, two MAC units, and 32-bit multiplier with one-cycle execution. This architecture enables deterministic real-time response and efficient code density for embedded applications.

Does the R5F565NEDGFC#V0 support secure firmware updates and cryptographic operations?

Yes, the R5F565NEDGFC#V0 integrates hardware AES-128/192/256 encryption and the Trusted Secure IP (TSIP) module for secure key storage, encrypted firmware loading, and tamper-resistant boot. TSIP supports secure boot validation, protected execution environment, and cryptographic acceleration compliant with IEC 60730 Class B. These features enable authenticated, encrypted OTA updates and secure communication in the R5F565NEDGFC#V0-based systems.

What graphics capabilities does the R5F565NEDGFC#V0 provide for HMI applications?

The R5F565NEDGFC#V0 includes a Graphic-LCD Controller (GLCDC) supporting 3-plane overlay (background, graphic 1, graphic 2) and a 2D Drawing Engine (DRW2D) capable of vector rendering (lines, triangles, circles), bit blitting with rotation/stretching, and texture mapping. It supports 32-/16-/8-bpp pixel formats and CLUT-based color lookup. These features eliminate external GPU requirements and accelerate UI rendering in R5F565NEDGFC#V0-based HMIs.

How many A/D converter channels does the R5F565NEDGFC#V0 have, and what are their key specifications?

The R5F565NEDGFC#V0 integrates two independent 12-bit A/D converters: S12AD0 with 8 input channels and S12AD1 with 21 input channels - totaling 29 analog inputs. Conversion time is 0.48 µs per channel at 12-bit resolution. Both units support scan modes, digital comparison, self-diagnostic functions, and analog input disconnection detection. They operate on separate ADCLK domains (PCLKC/PCLKD) for flexible timing control.

What is the package type and pin count of the R5F565NEDGFC#V0, and how many GPIOs are available?

The R5F565NEDGFC#V0 uses the PTLG0177KA-A package: a 177-pin Thin Fine-Pitch Land Grid Array (TFLGA) with 8 × 8 mm body and 0.5-mm pitch. It provides 136 general-purpose I/O pins with 5-V tolerance, pull-up resistors, and open-drain capability. One dedicated input-only pin is included. This package enables high-density routing and thermal efficiency in compact industrial PCB layouts for the R5F565NEDGFC#V0.