Renesas R5F565NEHGFP#30

Overview

R5F565NEHGFP#30 from Renesas is a 32-bit RXv2 microcontroller with 120 MHz max operating frequency, 240 DMIPS performance, on-chip FPU, 2 MB flash memory, 640 KB SRAM, and integrated Ethernet MAC, CAN, SD host/slave, QSPI, and GLCDC. It targets industrial HMI, networked gateway, and secure IoT edge devices requiring real-time control, graphics rendering, and connectivity.

For engineers reviewing the R5F565NEHGFP#30 datasheet, R5F565NEHGFP#30 pinout, R5F565NEHGFP#30 application, or R5F565NEHGFP#30 equivalent, key selection considerations include its 176-pin LFBGA package (PLQP0176KB-A), dual-bank flash for safe firmware updates, TSIP-based AES-128/192/256 encryption, 12-bit dual A/D converters (29 total channels), and hardware-accelerated 2D drawing engine (DRW2D) for embedded GUIs.

Technical Context

The R5F565NEHGFP#30 implements the RXv2 CPU core with Harvard architecture, 5-stage pipeline, and variable-length instructions-enabling ultra-compact code and 240 DMIPS at 120 MHz. It integrates a single-precision IEEE-754 FPU, two MAC units, and a 32-bit multiplier with one-cycle execution.

Its clock system supports external crystal (8–24 MHz) or internal PLL, with independent domain clocks: ICLK up to 120 MHz for CPU, PCLKA up to 120 MHz for high-speed peripherals (ETHERC, GLCDC, DRW2D), and PCLKB up to 60 MHz for timers and ADCs. The device includes MPU, Trusted Memory (TM), register write protection, and CRC calculator (CRCA) for IEC60730 compliance.

Key Specifications

Pinout & Package

Package: PLQP0176KB-A - 176-pin Low-Profile Quad Flat Package (LFBGA), 24 mm × 24 mm, 0.5 mm pitch, RoHS-compliant, operating temperature range –40°C to +105°C (G-version).

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F565NEHGFP#30, the R5F565NEHDFP#30 offers identical peripheral sets in a smaller pin-count package but sacrifices 512 KB flash and 25 GPIOs; the R5F566TEHDFP#30 trades graphics and storage interfaces for superior PWM timing resolution and motor control acceleration-making it incompatible for HMI or gateway use cases.

Availability

R5F565NEHGFP#30 is available at Aetrix Electronics and suitable for industrial HMI, secure edge gateways, and networked medical devices requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.

Supply support for R5F565NEHGFP#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 specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.

The RX65N Group-including R5F565NEHGFP#30-is designed for high-integration embedded applications demanding rich connectivity, graphical user interfaces, functional safety, and secure firmware execution in harsh environments.

FAQ

What is the maximum operating frequency and CPU performance of the R5F565NEHGFP#30?

The R5F565NEHGFP#30 operates at a maximum frequency of 120 MHz and delivers 240 DMIPS using the RXv2 32-bit CPU core. Its architecture includes a 5-stage pipeline, variable-length instructions, and a single-precision IEEE-754 floating-point unit. This performance level supports real-time control, protocol stack processing, and lightweight graphics rendering without external co-processors-making the R5F565NEHGFP#30 suitable for demanding embedded applications such as industrial HMIs and secure gateways.

Does the R5F565NEHGFP#30 support secure boot and firmware authentication?

Yes, the R5F565NEHGFP#30 supports secure boot through its Trusted Memory (TM) function, which protects code in designated flash areas from unauthorized read access, and its Trusted Secure IP (TSIP) module, which provides hardware-accelerated AES-128/192/256 encryption, key wrapping, and secure key storage. Combined with the Memory Protection Unit (MPU) and register write protection, these features enable robust firmware authentication and tamper resistance-meeting IEC60730 Class B requirements for safety-critical systems.

What graphics capabilities does the R5F565NEHGFP#30 offer for embedded displays?

The R5F565NEHGFP#30 integrates a Graphic-LCD Controller (GLCDC) supporting RGB/TFT panels up to WXGA resolution with triple-plane overlay (background + two graphics layers), and a dedicated 2D Drawing Engine (DRW2D) that accelerates vector operations (lines, circles), bit blitting, rotation, and scaling. These hardware blocks offload rendering tasks from the CPU, reduce frame buffer bandwidth, and enable smooth GUIs in resource-constrained industrial HMIs-without requiring external graphics ICs or FPGA acceleration.

Can the R5F565NEHGFP#30 interface directly with an Ethernet PHY, and what modes are supported?

Yes, the R5F565NEHGFP#30 includes a fully integrated Ethernet MAC (ETHERC) compliant with IEEE 802.3, supporting both MII and RMII physical layer interfaces at 10/100 Mbps. It requires an external PHY for physical layer signaling but provides all MAC-layer functions-including descriptor-based DMA (EDMAC), flow control (IEEE 802.3x), Magic Packet™ wake-on-LAN detection, and CRC generation-enabling robust, low-CPU-overhead Ethernet connectivity in industrial and building automation applications.

What is the flash and RAM configuration of the R5F565NEHGFP#30, and how is it optimized for firmware updates?

The R5F565NEHGFP#30 features 2 MB of on-chip code flash memory organized in a dual-bank structure, allowing background programming and bank-swapping during runtime-enabling safe, zero-downtime firmware updates. It also includes 640 KB of zero-wait-state SRAM (256 KB main + 384 KB expansion) and 8 KB of battery-backed standby RAM. This memory architecture supports complex RTOS-based applications, large protocol stacks, and persistent context retention across low-power states-key for reliable operation in unattended edge devices.