Renesas R5F565N7AGFP#10

Overview

R5F565N7AGFP#10 from Renesas is a 32-bit RXv2 microcontroller with 120 MHz CPU, 240 DMIPS performance, single-precision IEEE-754 FPU, 2 MB on-chip code flash, 640 KB SRAM, and integrated Ethernet MAC, CAN, USB 2.0 FS, SD host/slave, QSPI, and GLCDC for industrial HMI and networked embedded control.

For engineers reviewing the R5F565N7AGFP#10 datasheet, R5F565N7AGFP#10 pinout, R5F565N7AGFP#10 application, or R5F565N7AGFP#10 equivalent, key selection criteria include dual-bank flash for safe firmware updates, 136 GPIOs with 5-V tolerance, hardware AES/TSIP encryption, IEC60730 safety features, and real-time clock with battery backup support.

Technical Context

The R5F565N7AGFP#10 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-clock domain operation: ICLK up to 120 MHz for CPU/core logic, and PCLKA/PCLKB up to 120/60 MHz for peripherals including ETHERC, CAN, and GLCDC.

Its timing subsystem includes main/sub crystal oscillators, internal HOCO/LOCO, PLL frequency synthesizer, and independent IWDT running at 120 kHz. The device supports four low-power modes-sleep, all-module clock stop, software standby, and deep software standby-with RTC and 8 KB standby RAM retained during deep standby using VBATT.

Key Specifications

Pinout & Package

Package: PLQP0176KB-A, 176-pin LQFP, 24 × 24 mm, 0.5-mm pitch, RoHS-compliant.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar microcontroller applications.

Compared with R5F565N7AGFP#10, the R5F565NEDFP#30 offers reduced memory but identical peripheral set and footprint, while the R5F566TEADFP#30 trades display acceleration and flash capacity for higher CPU speed and motor-control-specific timers-making it unsuitable for HMI-centric designs but superior for real-time motion control.

Availability

R5F565N7AGFP#10 is available at Aetrix Electronics and suitable for industrial HMI, smart gateways, medical data loggers, and building automation controllers requiring stable component supply, long lifecycle assurance, and full production traceability.

Supply support for R5F565N7AGFP#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 is a global semiconductor leader specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.

The RX65N Group targets high-integration industrial applications requiring rich connectivity, graphics capability, functional safety, and secure firmware execution-exemplified by the R5F565N7AGFP#10's combination of Ethernet, CAN, USB, SD, GLCDC, and TSIP.

FAQ

What is the maximum operating frequency and core architecture of the R5F565N7AGFP#10?

The R5F565N7AGFP#10 operates at a maximum frequency of 120 MHz using the 32-bit RXv2 CPU core. This core delivers 240 DMIPS performance and includes a single-precision IEEE-754 floating-point unit, two multiply-and-accumulate units, and a 5-stage pipeline with variable-length instructions. Its Harvard architecture supports ultra-compact code density and memory protection via an integrated MPU-key for deterministic real-time execution in the R5F565N7AGFP#10.

Does the R5F565N7AGFP#10 support secure boot and cryptographic operations?

Yes, the R5F565N7AGFP#10 integrates Trusted Secure IP (TSIP) and hardware AES engines supporting 128-, 192-, and 256-bit keys. It enables secure boot verification, encrypted firmware storage, and runtime cryptographic acceleration. Combined with register write protection, CRC calculator, and IEC60730-compliant self-test features, these capabilities make the R5F565N7AGFP#10 suitable for applications requiring certified functional safety and data integrity-such as industrial gateways and medical devices.

What display interfaces and graphics acceleration does the R5F565N7AGFP#10 provide?

The R5F565N7AGFP#10 integrates a Graphic-LCD Controller (GLCDC) supporting multiple LCD panel types and a 2D Drawing Engine (DRW2D) for hardware-accelerated vector drawing, bit blitting, rotation, and scaling. It supports up to three overlay planes and 32-/16-/8-bit pixel formats. These features eliminate the need for external display controllers in HMI applications-directly driving parallel RGB or MCU-interface LCDs while offloading graphics processing from the RXv2 core in the R5F565N7AGFP#10.

How many communication interfaces does the R5F565N7AGFP#10 include, and which are supported simultaneously?

The R5F565N7AGFP#10 integrates Ethernet MAC (10/100 Mbps), two CAN channels (ISO 11898-1), USB 2.0 FS host/function, SD host/slave, three RSPI, one QSPI, three RIIC, and up to 13 SCI channels. All are independently clocked and can operate concurrently-e.g., Ethernet for cloud uplink, CAN for fieldbus sensor aggregation, and SDHI for local data logging-without resource contention, thanks to dedicated DMA channels (DMACAa, EXDMAC, DTCb) and the Event Link Controller in the R5F565N7AGFP#10.

What power management and low-power modes are available on the R5F565N7AGFP#10?

The R5F565N7AGFP#10 supports four low-power modes: Sleep, All-Module Clock Stop, Software Standby, and Deep Software Standby. In Deep Software Standby, only the RTC, 8 KB standby RAM, and VBATT-supplied circuitry remain active-drawing minimal current while retaining timekeeping and critical state. Voltage monitoring (LVDA) with three selectable thresholds and independent watchdog timer (IWDT) with window function ensure robust power-fail response. These features make the R5F565N7AGFP#10 ideal for battery-backed or energy-conscious industrial applications.