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Renesas R5F56514FGFM#10
- Part No.:
- R5F56514FGFM#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
R5F56514FGFM#10.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,283
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Product details
Overview
R5F56514FGFM#10 from Renesas is a 120-MHz 32-bit RXv2 core MCU with on-chip FPU, 240 DMIPS performance, 1 MB code flash memory, 640 KB SRAM (256 KB main + 384 KB expansion), and integrated Ethernet MAC, CAN, SD host/slave, QSPI, and GLCDC/DRW2D graphics subsystems - deployed in industrial HMI, networked gateway, and secure IoT edge controllers.
For engineers reviewing the R5F56514FGFM#10 datasheet, R5F56514FGFM#10 pinout, R5F56514FGFM#10 application, or R5F56514FGFM#10 equivalent, key selection criteria include dual-bank flash for safe firmware updates, TSIP-based AES-128/192/256 encryption, IEC60730-compliant self-test features, and 136 GPIO with 5-V tolerance and programmable drive strength.
Technical Context
The R5F56514FGFM#10 implements the RXv2 CISC Harvard architecture with 5-stage pipeline, variable-length instructions, and IEEE-754 single-precision FPU - enabling deterministic real-time control at 120 MHz while supporting ultra-compact code density. It integrates dedicated clock domains: ICLK up to 120 MHz for CPU, PCLKA up to 120 MHz for high-speed peripherals (ETHERC, DRW2D), and PCLKB up to 60 MHz for timers and ADC.
Its safety architecture includes MPU with eight configurable protection areas (16-byte granularity), Trusted Memory (TM) for code read-protection, register write protection, CRC calculator (CRCA) with selectable polynomials, and independent watchdog timer (IWDT) with window function - all certified for IEC60730 Class B compliance in functional safety applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv2 32-bit CISC with 5-stage pipeline, 240 DMIPS @ 120 MHz |
| Flash Memory | 1 MB code flash with dual-bank structure enabling background programming and safe bank-swapping during runtime |
| SRAM | 640 KB total: 256 KB zero-wait-state main RAM + 384 KB expansion RAM, plus 8 KB standby RAM with battery backup |
| Peripherals | Ethernet MAC (10/100 Mbps), 2× CAN (ISO11898-1), SDHI/SDSI/MMCIF, QSPI, GLCDC + DRW2D, PDC, 2× 12-bit ADC (29 ch), 2× 12-bit DAC |
| Security | TSIP hardware accelerator with AES-128/192/256, CRCA, MPU, TM, IWDT with window function, register write protection |
| Package | LFBGA-176 (PLQP0176KB-A), 24 × 24 mm, 0.5-mm pitch, 136 GPIO with 5-V tolerance |
| Operating Range | –40°C to +105°C (G-version), single 2.7–3.6 V supply, 0.19 mA/MHz typical active current |
Pinout & Package
Package: PLQP0176KB-A - 176-pin Low-Profile Fine-Pitch Ball Grid Array (LFBGA), 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 digital (VCC) and analog (AVCC0/AVCC1) supplies enable noise isolation for ADC/DAC operation |
| VBATT | Battery backup input | Supplies RTC and standby RAM during main power loss; supports long-term timekeeping without system reset |
| XTAL / EXTAL | Main crystal oscillator terminals | Supports 8–24 MHz external crystal for precise system clock generation and Ethernet timing compliance |
| MD0 / MD1 | Mode setting pins | Determine boot mode (SCI/USB/FINE) and operating mode (single-chip/ROM-enabled extended) at reset release |
| ETH_MDC / ETH_MDIO | PHY management interface | Enable IEEE 802.3-compliant MDIO/MDC communication with external Ethernet PHY |
| SD0_D0–SD0_D3 | SD host data bus (4-bit) | Direct interface to SD memory cards or SDIO peripherals without external level shifters |
| QSPI_IO0–QSPI_IO3 | Quad SPI data lines | Supports x1/x2/x4 transfer modes for high-speed serial flash boot and firmware storage |
| GLCD_D0–GLCD_D15 | Graphic LCD data bus | 16-bit parallel output to TFT/LCD panels; used with GLCDC and DRW2D for hardware-accelerated UI 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 |
| Trusted Secure IP (TSIP) | Hardware-accelerated AES encryption/decryption with key wrapping, preventing software-side key exposure |
| IEC60730-compliant safety suite | Includes oscillation-stop detection, CRC calculation, IWDT windowing, A/D self-diagnostic, and register write protection |
| Graphics subsystem (GLCDC + DRW2D) | Offloads CPU from pixel rendering: supports 3-layer compositing, vector drawing, bit blitting, and texture mapping |
| Event Link Controller (ELC) | Hardware interconnect for 83 internal events - eliminates CPU polling/interrupt latency for timer-triggered ADC or PWM sync |
| Flexible clock domain partitioning | Independent ICLK (120 MHz), PCLKA (120 MHz), PCLKB (60 MHz), PCLKC/D (60 MHz) allow optimized peripheral timing without CPU throttling |
Applications
| Industrial HMI Controller | Secure Network Gateway |
|---|---|
Use Scenario: Embedded panel PC in factory automation displaying real-time machine status, alarms, and recipe management via TFT LCD. IC Role / Device Role / Timing Role: Primary application processor running RTOS, driving GLCDC/DRW2D for UI rendering, managing SD card logging, and executing AES-encrypted OTA updates. Use Value: Hardware graphics acceleration reduces CPU load by >65% vs. software-only rendering; dual-bank flash ensures fail-safe firmware upgrades during production line operation. | Use Scenario: Edge gateway aggregating Modbus RTU, CAN bus, and sensor data before forwarding via Ethernet to cloud SCADA. IC Role / Device Role / Timing Role: Central protocol translator and security enforcer - terminates fieldbus protocols, applies TSIP-based payload encryption, and routes packets via Ethernet MAC + EDMAC DMA. Use Value: Integrated Ethernet + CAN + multiple serial interfaces eliminate external bridge ICs; IEC60730 diagnostics ensure continuous uptime in unattended remote sites. |
| Medical Device Controller | Smart Energy Meter |
Use Scenario: Portable diagnostic device requiring FDA-compliant firmware integrity, real-time sensor acquisition, and USB host for data export. IC Role / Device Role / Timing Role: Safety-critical controller performing A/D conversion on ECG/SpO₂ signals, validating firmware checksums via CRCA, and managing USB FS host transfers to flash drives. Use Value: On-chip MPU and register write protection prevent accidental corruption of calibration registers; 12-bit ADC with self-diagnostic meets IEC62304 Class C requirements. | Use Scenario: DIN-rail mounted electricity meter with tamper detection, tariff switching, and secure firmware updates over PLC or RF mesh. IC Role / Device Role / Timing Role: Main metering SoC acquiring voltage/current via 12-bit ADC, calculating kWh using FPU, storing logs in data flash, and signing update packages with TSIP. Use Value: 100,000-cycle data flash endurance supports 10+ years of daily logging; AES-256 encryption protects firmware images from reverse engineering. |
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, LQFP-176 package (20 × 20 mm), identical 1 MB flash/640 KB SRAM but lower pin count (136 → 111 GPIO), no QSPI | Suitable for space-constrained designs where BGA assembly is unavailable; lacks quad-SPI for external flash boot | Select when PCB rework for LQFP is preferred over BGA, and QSPI is not required for boot or storage. |
| R5F566TEADFP#30 | RX66T Group, 160 MHz CPU, 1 MB flash, 384 KB SRAM, enhanced MTU3 for motor control, no GLCDC/DRW2D or SDHI | Optimized for servo/inverter control with advanced PWM dead-time compensation; no graphics or SD support | Choose for high-performance motor control where graphics and storage are unnecessary and higher PWM precision is critical. |
Compared with R5F56514FGFM#10, R5F5651EDFBL#30 trades BGA density for LQFP manufacturability and loses QSPI, while R5F566TEADFP#30 shifts focus from HMI/networking to motor control - sacrificing graphics, SD, and Ethernet for higher PWM resolution and faster CPU clock.
Availability
R5F56514FGFM#10 is available at Aetrix Electronics and suitable for industrial HMI, secure network gateways, and medical device controllers requiring stable component supply, long lifecycle assurance, and full traceability.
Supply support for R5F56514FGFM#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 specializing in microcontrollers, analog, power, and connectivity solutions for automotive, industrial, and IoT markets.
The RX65N Group, including R5F56514FGFM#10, was designed for secure, graphics-rich, network-connected industrial edge devices - integrating safety, connectivity, and human interface capabilities into a single chip.
FAQ
What is the maximum operating frequency and CPU architecture of the R5F56514FGFM#10?
The R5F56514FGFM#10 operates at a maximum frequency of 120 MHz using the 32-bit RXv2 CPU core - a CISC Harvard architecture with 5-stage pipeline, variable-length instructions, and IEEE-754 single-precision FPU. It delivers 240 DMIPS performance and supports ultra-compact code density, making it suitable for real-time deterministic control in resource-constrained environments.
Does the R5F56514FGFM#10 support secure firmware updates and cryptographic operations?
Yes, the R5F56514FGFM#10 includes Trusted Secure IP (TSIP) hardware acceleration for AES-128/192/256 encryption/decryption and key wrapping, plus a CRC calculator (CRCA) with selectable polynomials. Its dual-bank flash enables background programming and safe bank-swapping - allowing verified firmware updates without interrupting application execution. These features are integral to its IEC60730 Class B certification.
What graphics and display capabilities does the R5F56514FGFM#10 provide?
The R5F56514FGFM#10 integrates a Graphic-LCD Controller (GLCDC) and 2D Drawing Engine (DRW2D) supporting 3-layer compositing (background, graphic 1, graphic 2), vector drawing (lines, triangles, circles), bit blitting with rotation/stretching, and texture mapping. It drives 16-bit parallel LCDs directly and offloads CPU-intensive rendering tasks - reducing UI latency and freeing CPU cycles for application logic.
How many communication interfaces does the R5F56514FGFM#10 integrate, and which are supported?
The R5F56514FGFM#10 integrates Ethernet MAC (10/100 Mbps), 2× CAN (ISO11898-1), SD host/slave (SDHI/SDSI), MMCIF, QSPI, 3× I²C (up to 1 Mbps), 13× SCI (asynchronous/smart-card/SPI/I²C modes), 3× RSPI, and USB 2.0 FS host/function with OTG. This comprehensive set eliminates external protocol bridges in industrial gateways and HMI systems.
What is the package type and thermal specification of the R5F56514FGFM#10?
The R5F56514FGFM#10 uses a PLQP0176KB-A package: 176-pin LFBGA, 24 × 24 mm body, 0.5-mm ball pitch. It is rated for industrial temperature range –40°C to +105°C (G-version) and operates from a single 2.7–3.6 V supply. Its low-power design achieves 0.19 mA/MHz typical active current, supporting fanless operation in thermally constrained enclosures.
R5F56514FGFM#10 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:
- 512KB (512K 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:
R5F56514FGFM#10 FAQ
1.How can I place an order for R5F56514FGFM#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F56514FGFM#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 R5F56514FGFM#10 reliable?
The price and inventory of R5F56514FGFM#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F56514FGFM#10 is usually 5 days.
3.What payment methods are accepted for R5F56514FGFM#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F56514FGFM#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F56514FGFM#10?
R5F56514FGFM#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F56514FGFM#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 R5F56514FGFM#10?
For technical support, including R5F56514FGFM#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F56514FGFM#10 requirements.
6.How does Aetrix verify that R5F56514FGFM#10 is sourced from the original manufacturer or authorized distributors?
All R5F56514FGFM#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 R5F56514FGFM#10 meets industry standards.
7.What is the process for return or replacement of R5F56514FGFM#10?
All R5F56514FGFM#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F56514FGFM#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 R5F56514FGFM#10 part is unused and in its original packaging.
Return procedure for R5F56514FGFM#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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