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Renesas R5F56517BGFM#30
- Part No.:
- R5F56517BGFM#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
R5F56517BGFM#30.pdf
- Description:
- IC MCU 32BIT 768KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:320
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Product details
Overview
R5F56517BGFM#30 from Renesas is a 32-bit RXv2 microcontroller with 120 MHz CPU, single-precision FPU, 240 DMIPS performance, 2 MB on-chip code flash, 640 KB SRAM, and integrated Ethernet MAC, CAN, SD host/slave, QSPI, and GLCDC for embedded industrial HMI and connectivity applications.
For engineers reviewing the R5F56517BGFM#30 datasheet, R5F56517BGFM#30 pinout, R5F56517BGFM#30 application, or R5F56517BGFM#30 equivalent, key selection criteria include dual-bank flash for safe firmware updates, 136 GPIOs with 5-V tolerance, IEEE 802.3-compliant 10/100 Mbps Ethernet, ISO 11898-1 CAN (2 channels), and hardware-accelerated 2D graphics rendering via DRW2D.
Technical Context
The R5F56517BGFM#30 implements the RXv2 CISC Harvard architecture with 5-stage pipeline, variable-length instructions, and memory protection unit (MPU) supporting eight configurable regions. It executes at up to 120 MHz using PLL-synthesized clock derived from external crystal or internal HOCO, with independent peripheral clocks (PCLKA up to 120 MHz, PCLKB up to 60 MHz).
Its real-time subsystem includes RTC with battery backup, independent watchdog timer (IWDT) with window function, and safety features per IEC 60730: oscillation-stop detection, CRC calculator (CRCA), self-diagnostic A/D, and register write protection - all enabled without external components.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv2 32-bit CISC with 5-stage pipeline, 240 DMIPS @ 120 MHz |
| Flash Memory | 2 MB code flash with dual-bank structure enabling background programming and safe firmware swap |
| RAM | 640 KB SRAM (256 KB main + 384 KB expansion), 8 KB standby RAM with VBATT backup |
| Peripherals | Ethernet MAC (10/100 Mbps MII/RMII), CAN (2 channels, 32 mailboxes each), SDHI/SDSI/MMCIF, QSPI, GLCDC + DRW2D |
| Analog | Two 12-bit A/D units (8 + 21 channels), 2-channel 12-bit D/A, on-die temperature sensor (±1°C) |
| Security | AES-128/192/256, Trusted Secure IP (TSIP), MPU, Trusted Memory (TM) for code protection |
| Package | LFBGA-176 (PLQP0176KB-A), 24 × 24 mm, 0.5-mm pitch, 136 GPIOs with 5-V tolerance |
Pinout & Package
LFBGA-176 package (PLQP0176KB-A), 24 × 24 mm body, 0.5-mm ball pitch, 136 general-purpose I/O pins with 5-V tolerance, open-drain capability, and programmable pull-up resistors.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Power supply inputs | Separate analog/digital domains support noise-sensitive ADC operation; 2.7–3.6 V operation |
| VBATT | Battery backup supply | Enables RTC operation during main power loss; connects to coin-cell or supercapacitor |
| XTAL / EXTAL | Main crystal oscillator terminals | Supports 8–24 MHz external crystal for precise system timing and Ethernet clock derivation |
| MD0 / MD1 | Mode setting pins | Determine boot mode (SCI/USB/FINE) and operating mode at reset release |
| ETH_MDC / ETH_MDIO | PHY management interface | IEEE 802.3-compliant MDIO/MDC interface for PHY configuration and status monitoring |
| ETXD0–ETXD3 / ETXEN / ETXER | Ethernet transmit signals | MII interface pins for 10/100 Mbps full/half-duplex transmission |
| ERXD0–ERXD3 / ERXDV / ERXER | Ethernet receive signals | MII interface pins supporting standard frame reception with error detection |
| CAN0TX / CAN0RX / CAN1TX / CAN1RX | CAN transceiver I/O | Dedicated differential signal pairs for two independent ISO 11898-1 CAN buses |
| SD0CMD / SD0CLK / SD0DAT0–3 | SD host interface signals | 4-bit SD bus supporting high-speed mode (25 MB/s) for SD memory and SDIO cards |
| QSPI_IO0–3 / QSPI_CLK / QSPI_SSL | Quad SPI interface | Supports single/dual/quad I/O modes for fast serial flash memory access |
| GLCD_D0–23 / GLCD_HSYNC / VSYNC / DE | Graphic LCD controller outputs | 24-bit RGB parallel interface with timing control for TFT panels up to WXGA resolution |
| DRW2D_FB_ADDR / DRW2D_FB_DATA | 2D drawing engine bus interface | Direct memory-mapped access to frame buffer and texture memory for hardware-accelerated rendering |
Key Features
| Feature | Design Value |
|---|---|
| Dual-bank flash architecture | Enables seamless firmware updates with zero downtime: one bank executes while the other is reprogrammed |
| Hardware 2D graphics accelerator (DRW2D) | Offloads CPU for vector drawing (lines, circles), bit blitting (copy/rotate/stretch), and CLUT-based color conversion |
| Integrated Ethernet + CAN + SD | Single-chip connectivity for industrial gateways: no external PHY required for RMII, dual CAN for redundancy or multi-node control |
| IEC 60730 safety compliance support | On-chip CRCA, IWDT with windowing, self-test A/D, register write protection, and oscillation detection reduce BOM and certification effort |
| Flexible clock domain partitioning | Independent PCLKA (120 MHz), PCLKB (60 MHz), PCLKC/D (60 MHz) allow optimal peripheral clocking without CPU throttling |
Applications
| Industrial HMI Panel | Smart Gateway Controller |
|---|---|
Use Scenario: Touch-enabled operator interface for PLC-controlled machinery with local data logging and remote diagnostics. IC Role / Device Role / Timing Role: Main application processor running RTOS, driving 800×480 TFT via GLCDC+DRW2D, managing Ethernet/CAN fieldbus bridging. Use Value: Dual-bank flash enables secure over-the-air updates; 640 KB SRAM hosts UI stack and protocol stacks simultaneously. | Use Scenario: Edge node aggregating sensor data from Modbus RTU, CANopen, and EtherNet/IP networks for cloud upload. IC Role / Device Role / Timing Role: Protocol gateway MCU with concurrent Ethernet MAC, dual CAN controllers, and SDHI for local buffering. Use Value: Integrated TSIP and IEC 60730 features satisfy functional safety requirements for industrial networking equipment. |
| Medical Patient Monitor | Building Automation Controller |
Use Scenario: Portable vital-signs monitor with graphical waveform display, USB host for printer, and SD card for clinical data export. IC Role / Device Role / Timing Role: Real-time data acquisition hub interfacing ADCs, driving LCD, handling USB FS host and SDHI storage. Use Value: On-chip 12-bit A/D (21-channel unit) captures ECG/SpO₂ with self-diagnostic; buffered D/A drives analog alarms. | Use Scenario: HVAC controller with BACnet/IP over Ethernet, LonWorks over CAN, and local touchscreen UI. IC Role / Device Role / Timing Role: Multi-protocol edge controller executing BACnet stack, CAN message routing, and GLCDC-driven UI. Use Value: Hardware CRC (CRCA) accelerates BACnet frame checksums; 136 GPIOs support diverse sensor/actuator interfaces. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F5651EDFM#30 | Same RX65N Group, identical 176-pin LFBGA package, but 1 MB flash and 256 KB SRAM | Suitable for cost-sensitive designs where 2 MB flash and 640 KB SRAM are unnecessary | Select when firmware size < 1 MB and GUI complexity is lower; retains same pinout and peripheral set |
| R5F566TEBDFP#30 | RX66T Group part in 144-pin LQFP; 160 MHz CPU, 1 MB flash, no Ethernet MAC or GLCDC | Optimized for motor control with advanced timers (MTU3, POE3), not HMI or networking | Choose for servo/inverter control where Ethernet, SD, and graphics are irrelevant; higher CPU speed but reduced connectivity |
Compared with R5F56517BGFM#30, the R5F5651EDFM#30 offers identical footprint and peripherals at reduced memory capacity, while the R5F566TEBDFP#30 trades connectivity and graphics for enhanced real-time control features - making the R5F56517BGFM#30 uniquely suited for integrated HMI+networking edge nodes.
Availability
R5F56517BGFM#30 is available at Aetrix Electronics and suitable for industrial HMI panels, smart gateways, medical monitors, and building automation controllers requiring stable component supply across extended product lifecycles.
Supply support for R5F56517BGFM#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 specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The RX65N Group, including R5F56517BGFM#30, was designed for high-integration industrial edge devices requiring rich connectivity (Ethernet/CAN/SD), real-time graphics, and functional safety support - targeting HMI, gateway, and control applications.
FAQ
What is the maximum operating frequency and CPU architecture of the R5F56517BGFM#30?
The R5F56517BGFM#30 operates at a maximum frequency of 120 MHz using the 32-bit RXv2 CPU core with 5-stage pipeline, CISC Harvard architecture, and variable-length instructions. It delivers 240 DMIPS performance and includes single-precision IEEE-754 floating-point unit, two MAC units, and 32-bit multiplier with one-cycle execution.
Does the R5F56517BGFM#30 support Ethernet connectivity, and what interface options are available?
Yes, the R5F56517BGFM#30 integrates a full IEEE 802.3-compliant Ethernet MAC supporting both MII and RMII interfaces at 10/100 Mbps. It includes an EDMAC DMA controller with 2 KB TX/RX FIFOs and supports Magic Packet™ wake-on-LAN. No external PHY is required for RMII operation, simplifying board design.
How does the R5F56517BGFM#30 handle firmware updates safely in the field?
The R5F56517BGFM#30 uses a dual-bank flash architecture allowing background programming: while one bank runs the active application, the other bank can be erased and reprogrammed. This enables zero-downtime firmware updates and safe rollback if validation fails - critical for unattended industrial deployments.
What graphics capabilities does the R5F56517BGFM#30 provide for HMI applications?
The R5F56517BGFM#30 integrates a Graphic-LCD Controller (GLCDC) supporting 24-bit RGB output up to WXGA resolution and a dedicated 2D Drawing Engine (DRW2D) that accelerates vector drawing, bit blitting (copy/rotate/stretch), and CLUT-based color conversion - offloading the CPU and enabling smooth GUIs without external graphics ICs.
Is the R5F56517BGFM#30 qualified for functional safety standards like IEC 60730?
Yes, the R5F56517BGFM#30 includes multiple hardware features for IEC 60730 Class B compliance: oscillation-stop detection, frequency measurement, CRC calculator (CRCA), independent watchdog timer (IWDT) with windowing, self-diagnostic A/D converter, and register write protection - reducing software certification burden for household and industrial appliances.
R5F56517BGFM#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 64-LQFP
- Series:
- RX651
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RXv2
- Core Size:
- 32-Bit
- Speed:
- 120MHz
- Connectivity:
- I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 42
- Program Memory Size:
- 768KB (768K 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 10x12b; D/A 1x12b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F56517BGFM#30 FAQ
1.How can I place an order for R5F56517BGFM#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F56517BGFM#30 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 R5F56517BGFM#30 reliable?
The price and inventory of R5F56517BGFM#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F56517BGFM#30 is usually 5 days.
3.What payment methods are accepted for R5F56517BGFM#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F56517BGFM#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F56517BGFM#30?
R5F56517BGFM#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F56517BGFM#30 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 R5F56517BGFM#30?
For technical support, including R5F56517BGFM#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F56517BGFM#30 requirements.
6.How does Aetrix verify that R5F56517BGFM#30 is sourced from the original manufacturer or authorized distributors?
All R5F56517BGFM#30 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 R5F56517BGFM#30 meets industry standards.
7.What is the process for return or replacement of R5F56517BGFM#30?
All R5F56517BGFM#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F56517BGFM#30, 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 R5F56517BGFM#30 part is unused and in its original packaging.
Return procedure for R5F56517BGFM#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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