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Renesas R5F56519FGFB#10
- Part No.:
- R5F56519FGFB#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F56519FGFB#10.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,644
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Product details
Overview
R5F56519FGFB#10 from Renesas is a 120-MHz 32-bit RXv2 core MCU with single-precision IEEE-754 FPU, 240 DMIPS performance, 2 MB on-chip code flash (dual-bank), 640 KB SRAM, and integrated Ethernet MAC, CAN, SD host/slave, QSPI, and GLCDC for embedded HMI applications. It operates from 2.7–3.6 V and supports –40°C to +105°C (G-version).
For engineers reviewing the R5F56519FGFB#10 datasheet, R5F56519FGFB#10 pinout, R5F56519FGFB#10 application, or R5F56519FGFB#10 equivalent, key selection criteria include dual-bank flash for safe firmware updates, hardware-accelerated 2D graphics (DRW2D), real-time Ethernet/USB/CAN coexistence, and IEC60730 safety features including CRC, IWDT, and register write protection.
Technical Context
The R5F56519FGFB#10 implements the RXv2 CPU core with Harvard architecture, 5-stage pipeline, and variable-length instructions-enabling ultra-compact code density. It integrates a dedicated 120-kHz IWDT clock source, memory protection unit (MPU) with eight configurable regions, and Trusted Memory (TM) for secure code execution in the flash target area.
Its peripheral subsystem includes parallel bus support (up to 60 MHz, 8 CS areas), SDRAM interface (128 MB), and event-linking controller (ELC) enabling direct hardware interconnection of 83 internal signals-eliminating CPU intervention for timer-triggered ADC conversions, PWM dead-time compensation, or RTC time-capture on external events.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv2 32-bit CISC core with 5-stage pipeline, 240 DMIPS @ 120 MHz |
| Flash Memory | 2 MB code flash with dual-bank structure enabling background programming and safe bank-swapping at runtime |
| SRAM | 640 KB on-chip SRAM (256 KB main + 384 KB expansion), zero-wait-state access @ 120 MHz |
| Operating Temp | –40°C to +105°C (G-version), qualified for industrial and extended-temperature embedded systems |
| Communication | Ethernet MAC (10/100 Mbps), CAN (2 channels, 32 mailboxes each), USB 2.0 FS host/function/OTG, SDHI/SDSI/MMCIF |
| Graphics & Imaging | GLCDC supporting 3-plane overlay, DRW2D hardware 2D accelerator with vector drawing and bit blitting |
| Safety Features | IEC60730-compliant: CRCA, IWDT with window function, self-diagnostic A/D, register write protection, oscillation-stop detection |
Pinout & Package
Package: PLQP0176KB-A (176-pin LQFP, 24 × 24 mm, 0.5-mm pitch). Pin count and I/O configuration match RX65N Group 176-pin variant: 136 general-purpose I/O pins with 5-V tolerance (19 pins), open-drain capability, pull-up resistors, and switchable drive strength.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Power supply inputs | Separate analog/digital domains enable noise isolation; AVCC1 powers A/D and D/A converters |
| XTAL / EXTAL | Main crystal oscillator terminals | Supports 8–24 MHz external resonator for precise system clock generation |
| MD0 / MD1 | Mode setting pins | Determine boot mode (SCI/USB/FINE) and operating mode at reset release |
| ETH_MDC / ETH_MDIO | PHY management interface | Enable IEEE 802.3-compliant MII/RMII PHY configuration and status polling |
| SD0_CMD / SD0_CLK / SD0_DAT[0:3] | SD host interface signals | Direct 4-bit SD bus connection supporting high-speed mode (25 MB/s) per SD Physical Layer v3.01 |
| USB_VBUS / USB_D+ / USB_D− | USB 2.0 full-speed transceiver | On-chip transceiver eliminates external PHY; supports host, device, and OTG roles |
Key Features
| Feature | Design Value |
|---|---|
| Dual-bank flash architecture | Enables seamless firmware updates without halting application execution-critical for OTA-capable industrial gateways |
| Hardware 2D drawing engine (DRW2D) | Accelerates GUI rendering (lines, triangles, bitmaps, rotation) offloading CPU and reducing frame latency in HMI displays |
| Event Link Controller (ELC) | Connects 83 internal peripherals (e.g., MTU3 → S12AD → DMA) in hardware-removing interrupt latency and CPU overhead |
| IEC60730 safety suite | Includes CRC calculator (8/32-bit), IWDT with programmable window, self-test A/D, and register lock bits-reducing functional safety certification effort |
| Parallel bus interface | 8 configurable chip-select areas (CS0–CS7), up to 60 MHz, 8/16/32-bit data width-supports NOR flash, SRAM, and SDRAM expansion |
Applications
| Industrial Gateway | Smart HMI Display |
|---|---|
Use Scenario: Edge gateway aggregating Modbus TCP, CANopen, and EtherNet/IP traffic for cloud telemetry. IC Role / Device Role / Timing Role: Primary application processor managing protocol translation, secure TLS stack, and real-time Ethernet packet scheduling. Use Value: Dual-bank flash enables fail-safe firmware updates; integrated Ethernet MAC + CAN + USB allows concurrent fieldbus and cloud connectivity without external bridges. | Use Scenario: 7-inch capacitive touchscreen HMI with animated UI, local data logging, and alarm history. IC Role / Device Role / Timing Role: Graphics controller and application host-driving GLCDC, executing DRW2D rendering, and managing SDHI-based log storage. Use Value: Hardware-accelerated 2D drawing reduces CPU load by >60% vs. software rendering; 640 KB SRAM buffers full-resolution frame buffers and assets. |
| Medical Patient Monitor | Building Automation Controller |
Use Scenario: Portable vital-signs monitor with ECG waveform capture, Bluetooth LE telemetry, and local display. IC Role / Device Role / Timing Role: Real-time signal acquisition hub-synchronizing 12-bit A/D sampling, temperature sensor readout, and USB/Bluetooth data streaming. Use Value: ELC-linked TPU→S12AD triggering ensures sub-microsecond timing accuracy; IEC60730 features satisfy Class B safety requirements. | Use Scenario: HVAC controller interfacing with BACnet MS/TP, LonWorks, and wireless Zigbee sensors. IC Role / Device Role / Timing Role: Multi-protocol communication concentrator-running CAN, SCI-based RS-485, and QSPI-connected wireless SoC interfaces. Use Value: 136 GPIOs support mixed-voltage I/O; QSPI enables fast boot from serial flash; 2 MB flash hosts multiple protocol stacks and web UI assets. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 32-bit industrial MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F5651EDFBL#30 | Same RX65N Group, 144-pin LQFP (PLQP0144KA-B), 1 MB flash, 256 KB SRAM, no Ethernet MAC | Lacks integrated Ethernet and GLCDC-suitable for cost-sensitive CAN/USB-only controllers without display | Select when Ethernet and graphics acceleration are unnecessary and PCB space is constrained. |
| R5F566TEBDFP#30 | RX66T Group, 176-pin LQFP, 120 MHz, 2 MB flash, but optimized for motor control (32-bit MTU3 w/ 3-phase PWM, encoder input) | Enhanced timer resolution and analog front-end for servo drives; lacks SDHI, GLCDC, and DRW2D | Prefer for real-time motor control applications requiring <100 ns PWM dead-time precision and encoder feedback. |
Compared with R5F56519FGFB#10, the R5F5651EDFBL#30 trades Ethernet and graphics for smaller footprint and lower cost, while the R5F566TEBDFP#30 shifts focus from HMI/communication to deterministic motor control-making R5F56519FGFB#10 uniquely balanced for connected, display-rich industrial edge devices.
Availability
R5F56519FGFB#10 is available at Aetrix Electronics and suitable for industrial gateways, smart HMI displays, medical patient monitors, and building automation controllers requiring stable component supply, long-term lifecycle support, and automotive-grade reliability under extended temperature conditions.
Supply support for R5F56519FGFB#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 R5F56519FGFB#10-is designed for high-integration industrial HMI and connectivity applications, combining real-time processing, rich peripherals, and functional safety features in a single chip.
FAQ
What is the maximum operating frequency and CPU performance of the R5F56519FGFB#10?
The R5F56519FGFB#10 operates at a maximum frequency of 120 MHz and delivers 240 DMIPS using the RXv2 32-bit CPU core. Its single-precision IEEE-754 floating-point unit (FPU) and dual multiply-accumulate units enable efficient signal processing and control algorithm execution. This performance level is confirmed in the official Renesas datasheet R01DS0276EJ0240 Rev.2.40, page 1.
Does the R5F56519FGFB#10 support dual-bank flash for safe firmware updates?
Yes, the R5F56519FGFB#10 includes a 2 MB on-chip code flash memory with dual-bank architecture, allowing background programming and runtime bank swapping. This enables over-the-air (OTA) firmware updates without interrupting application execution-a critical feature for industrial gateways and remote devices. The capability is documented in Section 1.1 of the R01DS0276EJ0240 datasheet.
What graphics and display interfaces does the R5F56519FGFB#10 integrate?
The R5F56519FGFB#10 integrates a Graphic-LCD Controller (GLCDC) supporting 3-plane overlay and a hardware 2D Drawing Engine (DRW2D) for vector drawing and bit blitting. It supports 32-/16-/8-bit pixel formats and CLUT-based color lookup. These features eliminate the need for external graphics accelerators in HMI applications, as specified in the "Graphics & Imaging" section of the R01DS0276EJ0240 datasheet.
Which safety certifications and features does the R5F56519FGFB#10 support for industrial use?
The R5F56519FGFB#10 includes IEC60730 Class B compliance features: CRC calculator (CRCA), independent watchdog timer (IWDT) with window function, self-diagnostic A/D converter, register write protection, and oscillation-stop detection. These are implemented in hardware and validated per Renesas' functional safety documentation-reducing certification effort for industrial control and medical devices.
What package type and pin count does the R5F56519FGFB#10 use?
The R5F56519FGFB#10 uses the PLQP0176KB-A package: a 176-pin LQFP measuring 24 × 24 mm with 0.5-mm pitch. It provides 136 general-purpose I/O pins, including 19 with 5-V tolerance, open-drain capability, and programmable pull-up resistors-matching the RX65N Group's high-pin-count variant as defined in Table 1.2 of R01DS0276EJ0240.
R5F56519FGFB#10 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 144-LQFP
- Series:
- RX651
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RXv2
- Core Size:
- 32-Bit
- Speed:
- 120MHz
- Connectivity:
- CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 111
- Program Memory Size:
- 1MB (1M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 256K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 29x12b; D/A 2x12b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F56519FGFB#10 FAQ
1.How can I place an order for R5F56519FGFB#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F56519FGFB#10 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for R5F56519FGFB#10 reliable?
The price and inventory of R5F56519FGFB#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F56519FGFB#10 is usually 5 days.
3.What payment methods are accepted for R5F56519FGFB#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F56519FGFB#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F56519FGFB#10?
R5F56519FGFB#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F56519FGFB#10 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for R5F56519FGFB#10?
For technical support, including R5F56519FGFB#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F56519FGFB#10 requirements.
6.How does Aetrix verify that R5F56519FGFB#10 is sourced from the original manufacturer or authorized distributors?
All R5F56519FGFB#10 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that R5F56519FGFB#10 meets industry standards.
7.What is the process for return or replacement of R5F56519FGFB#10?
All R5F56519FGFB#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F56519FGFB#10, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The R5F56519FGFB#10 part is unused and in its original packaging.
Return procedure for R5F56519FGFB#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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