Renesas R5F565N9AGFP#30

Overview

R5F565N9AGFP#30 from Renesas is a 120-MHz 32-bit RXv2 microcontroller with integrated FPU, 240 DMIPS performance, 2-MB on-chip code flash (dual-bank), 640-KB SRAM, Ethernet MAC, CAN 2.0B, SD host/slave, QSPI, and hardware AES-128/192/256 encryption - deployed in industrial HMI, networked gateway, and secure IoT edge controllers.

For engineers reviewing the R5F565N9AGFP#30 datasheet, R5F565N9AGFP#30 pinout, R5F565N9AGFP#30 application, or R5F565N9AGFP#30 equivalent, key selection criteria include Ethernet + CAN coexistence, dual-bank flash for safe firmware updates, 120-MHz real-time deterministic execution, and TSIP-based secure boot support in a 176-pin LQFP package.

Technical Context

The R5F565N9AGFP#30 implements the RXv2 CISC Harvard architecture with 5-stage pipeline, single-cycle 32×32 multiplier, two MAC units, and IEEE-754-compliant FPU - enabling deterministic 240 DMIPS at 120 MHz. It supports little- or big-endian data arrangement and includes memory protection unit (MPU) with eight configurable regions.

Its clock system integrates PLL, HOCO (16/18/20 MHz), LOCO (240 kHz), and IWDT-dedicated oscillator, with independent domain clocks: ICLK up to 120 MHz (CPU), PCLKA up to 120 MHz (ETHERC/EDMAC/GLCDC), PCLKB up to 60 MHz (S12AD/SCI/TMR), and FCLK up to 60 MHz (flash interface).

Key Specifications

Pinout & Package

Package: PLQP0176KB-A - 176-pin Low-profile Quad Flat Package, 24 mm × 24 mm, 0.5-mm pitch, lead-free, RoHS-compliant, rated for –40°C to +105°C operation.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F565N9AGFP#30, the R5F565NEADFP#30 trades Ethernet and SRAM for smaller footprint and lower cost, while the R7FA6M2AF3CFP#AA0 delivers higher CPU speed and integrated PHY but omits TSIP and graphics engines - making R5F565N9AGFP#30 uniquely balanced for secure, display-rich, Ethernet+CAN edge nodes.

Availability

R5F565N9AGFP#30 is available at Aetrix Electronics and suitable for industrial HMI, secure network gateways, smart energy meters, and medical device controllers requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.

Supply support for R5F565N9AGFP#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 Japanese semiconductor manufacturer specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and enterprise markets.

The RX65N Group targets high-integrity, connectivity-rich embedded systems - integrating Ethernet, CAN, SD, graphics, and hardware security to replace multi-chip designs in industrial and medical edge devices.

FAQ

What is the maximum operating frequency and DMIPS rating of the R5F565N9AGFP#30?

The R5F565N9AGFP#30 operates at a maximum frequency of 120 MHz and delivers 240 DMIPS (Dhrystone MIPS) performance. This is achieved through its RXv2 CPU core with 5-stage pipeline, single-cycle 32×32 multiplier, and dual MAC units. The R5F565N9AGFP#30 sustains this performance with zero-wait-state access to 640 KB of SRAM and optimized flash cache behavior up to 100 MHz.

Does the R5F565N9AGFP#30 support dual-bank flash for firmware updates?

Yes, the R5F565N9AGFP#30 includes a dual-bank flash architecture with 2 Mbytes of on-chip code flash memory. This allows background programming of one bank while executing from the other, enabling safe, atomic firmware updates without system interruption. The R5F565N9AGFP#30 supports bank swapping at reset, making it ideal for OTA deployments in fielded industrial equipment.

Which communication interfaces with hardware acceleration are integrated into the R5F565N9AGFP#30?

The R5F565N9AGFP#30 integrates Ethernet MAC (10/100 Mbps MII/RMII), CAN 2.0B (2 channels, 32 mailboxes each), SD host/slave (SDHI/SDSI), QSPI, and three RSPI channels - all with dedicated DMA controllers (EDMAC, DMACAa, EXDMAC). The R5F565N9AGFP#30 also features hardware AES-128/192/256 and TSIP for cryptographic offload, reducing CPU load in secure communications.

What graphics capabilities does the R5F565N9AGFP#30 provide for HMI applications?

The R5F565N9AGFP#30 integrates a Graphic-LCD Controller (GLCDC) supporting 3-layer composition (background, graphic 1, graphic 2) and a 2D Drawing Engine (DRW2D) for vector drawing, bit blitting, rotation, and scaling. It handles 32-/16-/8-bpp pixel formats and CLUT-based palettes. These accelerators offload the CPU from rendering tasks, enabling smooth UIs on resolutions up to WVGA - a capability confirmed in the R5F565N9AGFP#30 datasheet section 1.1 and Figure 1.1.

Is the R5F565N9AGFP#30 qualified for industrial temperature range and safety standards?

Yes, the R5F565N9AGFP#30 is rated for –40°C to +105°C (G-version) and includes multiple IEC 60730 Class B compliance features: oscillation-stop detection, CRC calculator (CRCA), self-diagnostic A/D converter, IWDT with window function, and register write protection. These are documented in the R5F565N9AGFP#30 datasheet sections 1.1 and 23.1, confirming suitability for safety-critical industrial and medical applications.