Renesas R5F56514EGFP#10

Overview

R5F56514EGFP#10 from Renesas is a 32-bit RXv2 microcontroller with 120 MHz CPU, 1.5 MB on-chip code flash, 640 KB SRAM, integrated Ethernet MAC, dual CAN 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 R5F56514EGFP#10 datasheet, R5F56514EGFP#10 pinout, R5F56514EGFP#10 application, or R5F56514EGFP#10 equivalent, key selection criteria include its 176-pin LFBGA package (PLQP0176KB-A), 120 MHz real-time performance with FPU, dual-bank flash for safe firmware updates, 2-channel 12-bit D/A, and IEC60730-compliant safety features including CRC, IWDT, and register write protection.

Technical Context

The R5F56514EGFP#10 implements the RXv2 CISC Harvard architecture with 5-stage pipeline, supporting little-endian or big-endian data arrangement and ultra-compact variable-length instructions. It integrates a single-precision IEEE-754 FPU, two MAC units, and a 32-bit multiplier executing in one cycle.

Its clock system combines external crystal (8–24 MHz) with internal PLL and selectable on-chip oscillators (LOCO/HOCO/IWDT-dedicated), enabling independent domain clocks: ICLK up to 120 MHz for CPU, PCLKA up to 120 MHz for ETHERC/DRW2D/GLCDC, and PCLKB up to 60 MHz for most peripherals including S12AD and TMR.

Key Specifications

Pinout & Package

Package: PLQP0176KB-A - 176-pin Low-Profile Fine-Pitch Ball Grid Array (LFBGA), 24 mm × 24 mm, 0.5 mm pitch, exposed thermal pad, RoHS-compliant.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F56514EGFP#10, R5F5651EDFP#30 offers expanded flash capacity without changing footprint or peripheral set, while R5F566TEBDFP#30 trades Ethernet and graphics capability for enhanced real-time motor control features and higher CPU frequency - both require PCB redesign due to non-identical pinouts.

Availability

R5F56514EGFP#10 is available at Aetrix Electronics and suitable for industrial HMI, secure edge gateways, medical data loggers, and smart building controllers requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.

Supply support for R5F56514EGFP#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 global semiconductor leader delivering microcontrollers, analog, power, and SoC solutions for automotive, industrial, infrastructure, and IoT markets.

The RX65N Group - including R5F56514EGFP#10 - was designed for secure, graphics-capable industrial edge devices requiring real-time Ethernet connectivity, functional safety compliance, and cryptographic acceleration in compact LFBGA packages.

FAQ

What is the maximum operating frequency and core type of the R5F56514EGFP#10?

The R5F56514EGFP#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 32-bit multiplier with one-cycle execution. Its 5-stage pipeline and variable-length instruction set enable high code density and deterministic real-time behavior essential for industrial control applications.

Does the R5F56514EGFP#10 support secure firmware updates and cryptographic operations?

Yes, the R5F56514EGFP#10 supports secure firmware updates via its dual-bank flash architecture, allowing background programming and bank switching without halting execution. It integrates hardware AES engines supporting 128-, 192-, and 256-bit keys, plus Trusted Secure IP (TSIP) for key management and secure boot. The Trusted Memory (TM) feature prevents unauthorized read-out of protected code sections in flash, and register write protection safeguards critical configuration registers against corruption.

What package type and pin count does the R5F56514EGFP#10 use?

The R5F56514EGFP#10 uses the PLQP0176KB-A package: a 176-pin Low-Profile Fine-Pitch Ball Grid Array measuring 24 mm × 24 mm with 0.5 mm pitch. This LFBGA package includes an exposed thermal pad and supports the industrial temperature range of –40°C to +85°C (D-version). It provides 136 general-purpose I/O pins with 5-V tolerance, open-drain capability, and programmable pull-up resistors - optimized for dense industrial PCB layouts.

Which communication interfaces are integrated into the R5F56514EGFP#10?

The R5F56514EGFP#10 integrates Ethernet MAC (10/100 Mbps MII/RMII), two CAN 2.0B channels (32 mailboxes each), SD host/slave interfaces (SDHI/SDSI), MMCIF, quad SPI (QSPI), three RSPI channels, three I²C interfaces (up to 1 Mbps), 13 SCI channels (UART/SPI/I²C/smart card modes), and USB 2.0 FS host/function/OTG. These interfaces enable comprehensive connectivity for industrial gateways, HMIs, and protocol-bridging applications without external transceivers or bridge ICs.

How does the R5F56514EGFP#10 meet IEC60730 Class B safety requirements?

The R5F56514EGFP#10 meets IEC60730 Class B requirements through integrated hardware safety features: oscillation-stoppage detection, frequency measurement circuitry, CRC calculator (CRCA) for memory/data integrity, independent watchdog timer (IWDT) with configurable window, self-diagnostic A/D converter, and register write protection. These features are documented in Renesas' IEC60730 compliance kit and enable certified functional safety implementation without external monitoring components.