Renesas R5F56519FGFM#30

Overview

R5F56519FGFM#30 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 edge devices.

For engineers reviewing the R5F56519FGFM#30 datasheet, R5F56519FGFM#30 pinout, R5F56519FGFM#30 application, or R5F56519FGFM#30 equivalent, key selection criteria include dual-bank flash for safe firmware updates, 136 GPIO with 5-V tolerance, 12-bit A/D (21-channel unit), TSIP-based AES-128/192/256 encryption, and -40°C to +105°C operation in 176-pin LFBGA.

Technical Context

The R5F56519FGFM#30 implements the RXv2 core with Harvard architecture, 5-stage pipeline, and variable-length instructions-enabling ultra-compact code and fast interrupt response. It integrates a memory protection unit (MPU), Trusted Memory (TM) for secure code execution, and register write protection for IEC60730 compliance.

Clock management includes PLL-based 120 MHz system clock (ICLK), independent PCLKA/PCLKB domains (up to 120 MHz/60 MHz), and dedicated IWDT oscillator. Peripheral clocks are fully configurable: ETHERC/EDMAC/AES/GLCDC/DRW2D run on PCLKA; S12AD units use PCLKC/PCLKD; external bus uses BCLK at up to 60 MHz.

Key Specifications

Pinout & Package

Package: PLBG0176GA-A - 176-pin Low-Profile Fine-Pitch Ball Grid Array (LFBGA), 13 mm × 13 mm, 0.8 mm ball pitch, RoHS-compliant, lead-free.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F56519FGFM#30, the R5F5651EHFL#30 trades graphics capability for LQFP manufacturability and lower memory, while R5F566TEHDFP#30 shifts focus to deterministic motor control-neither offers Ethernet, SD, or TSIP at identical feature parity.

Availability

R5F56519FGFM#30 is available at Aetrix Electronics and suitable for industrial HMIs, smart gateways, secure IoT endpoints, and medical data loggers requiring stable component supply, long-term lifecycle support, and automotive-grade temperature resilience.

Supply support for R5F56519FGFM#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 headquartered in Tokyo, Japan, delivering microcontrollers, analog, power, and SoC solutions for industrial, automotive, and enterprise markets.

The RX65N Group-including R5F56519FGFM#30-is designed for high-integration industrial edge devices requiring rich connectivity, graphical user interfaces, functional safety, and hardware security in extended temperature environments.

FAQ

What is the maximum operating frequency and CPU performance of the R5F56519FGFM#30?

The R5F56519FGFM#30 operates at a maximum frequency of 120 MHz using the RXv2 32-bit CPU core and delivers 240 DMIPS of processing performance. Its single-precision IEEE-754 floating-point unit (FPU) and dual multiply-accumulate units enable efficient signal processing and control algorithms without external coprocessors. This performance level is sustained across the full industrial temperature range (–40°C to +105°C).

Does the R5F56519FGFM#30 support secure firmware updates and cryptographic operations?

Yes, the R5F56519FGFM#30 includes Trusted Secure IP (TSIP) hardware acceleration for AES-128/192/256 encryption and decryption, along with key wrapping and secure key storage. Its dual-bank flash architecture allows background programming and atomic bank swapping-enabling verified, tamper-resistant firmware updates without system interruption. The MPU and register write protection further enforce runtime integrity.

What display interfaces and graphics capabilities does the R5F56519FGFM#30 provide?

The R5F56519FGFM#30 integrates a Graphic-LCD Controller (GLCDC) supporting RGB/TFT panels up to 1024×768 resolution and a 2D Drawing Engine (DRW2D) for hardware-accelerated vector rendering, bit-blitting, and texture mapping. Together, they enable responsive GUIs with layered composition (3 planes), alpha blending, and rotation-reducing CPU load and memory bandwidth in HMI applications.

Which communication interfaces are integrated into the R5F56519FGFM#30 for industrial networking?

The R5F56519FGFM#30 integrates Ethernet MAC with RMII/MII support, two ISO11898-1 CAN channels (32 mailboxes each), USB 2.0 Full-Speed host/function/OTG, SD host and slave interfaces, QSPI, three RSPI, three I²C (up to 1 Mbps), and 13 SCI channels. This combination enables robust fieldbus bridging, local storage, and cloud-connected gateway functionality in a single chip.

What are the analog and timing peripherals available on the R5F56519FGFM#30?

The R5F56519FGFM#30 features two 12-bit A/D converters (8 + 21 channels), two 12-bit D/A channels, an on-die temperature sensor (±1°C), a real-time clock (RTC) with battery backup, and multiple timer systems including TPUa (6×16-bit), MTU3a (9-channel), CMT/CMTW, and IWDT. These support precise sensor acquisition, waveform generation, time-stamped event capture, and safety-critical watchdog supervision.