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Renesas R5F56514FGFP#30
- Part No.:
- R5F56514FGFP#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F56514FGFP#30.pdf
- Description:
- IC MCU 32BIT 512KB FLSH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:268
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Product details
Overview
R5F56514FGFP#30 from Renesas is a 32-bit RXv2 microcontroller operating at up to 120 MHz, delivering 240 DMIPS with integrated single-precision IEEE-754 FPU, 1.5 MB on-chip code flash memory, 640 KB SRAM (including 8 KB standby RAM), and dual-bank flash architecture enabling background programming. It integrates Ethernet MAC, CAN 2.0B (2 channels), SD host/slave interfaces, QSPI, GLCDC, DRW2D, and hardware AES-128/192/256 for secure IoT edge nodes requiring real-time control and rich connectivity.
For engineers reviewing the R5F56514FGFP#30 datasheet, R5F56514FGFP#30 pinout, R5F56514FGFP#30 application, or R5F56514FGFP#30 equivalent, key selection criteria include its 176-pin LFBGA package (PLQP0176KB-A), -40°C to +105°C G-grade temperature rating, 2.7–3.6 V supply, 12-bit dual A/D converters (29 total channels), and IEC60730-compliant safety features including CRC, IWDT, and register write protection.
Technical Context
The R5F56514FGFP#30 implements the RXv2 CPU core with CISC Harvard architecture, 5-stage pipeline, and variable-length instructions-enabling ultra-compact code density. Its clock system supports external crystal (8–24 MHz) or internal PLL, with independent domain clocks: ICLK up to 120 MHz for CPU, PCLKA up to 120 MHz for high-speed peripherals (ETHERC, GLCDC, DRW2D), and PCLKB up to 60 MHz for timers and ADCs.
Memory subsystem includes dual-bank flash supporting concurrent read/write, 32 KB data flash rated for 100,000 erase/program cycles, and no-wait-state SRAM. Safety-critical functions are reinforced by MPU (8 regions), Trusted Memory (TM) for code protection, and self-diagnostic A/D converter with internal reference generation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv2 32-bit CISC Harvard, 120 MHz max, 240 DMIPS |
| FPU | Single-precision IEEE-754 compliant, 32-bit floating-point unit |
| Flash Memory | 1.5 MB code flash with dual-bank structure; enables BGO programming and bank swap at runtime |
| SRAM | 640 KB main SRAM (no wait states at 120 MHz) + 8 KB battery-backed standby RAM |
| Analog Peripherals | Dual 12-bit S12AD units (8 + 21 channels); R12DA 2-channel D/A; on-die temperature sensor (±1°C) |
| Connectivity | Ethernet MAC (10/100 Mbps), CAN 2.0B (2 channels, 32 mailboxes each), SDHI/SDSI/MMCIF, QSPI, 3× RSPI, 13× SCI, 3× RIIC |
| Security & Safety | AES-128/192/256, TSIP, MPU (8 regions), CRCA, IWDT with window function, register write protection |
Pinout & Package
Package: PLQP0176KB-A - 176-pin LFBGA, 24 mm × 24 mm, 0.5 mm pitch, -40°C to +105°C operating range.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Power supply inputs | Separate digital/analog domains; AVCC0/AVCC1 support precision A/D conversion with independent filtering |
| VBATT | Battery backup supply | Enables RTC operation during main power loss; connects to coin-cell or supercapacitor |
| RES# | Active-low reset input | Asynchronous hardware reset; initiates full system initialization sequence |
| CLKIN / CLKOUT | External crystal interface | Supports 8–24 MHz crystal; feeds main oscillator circuit for precise timing and PLL reference |
| ETH_MDC / ETH_MDIO | IEEE 802.3 management interface | Provides PHY configuration and status access via MDIO bus; required for Ethernet link setup |
| TXD0 / RXD0 | SCI0 asynchronous serial I/O | Default UART interface for bootloader, debug console, or host communication |
| PE0–PE15 | General-purpose I/O port E | 5-V tolerant, configurable pull-up/open-drain; used for ELC-linked event triggering and PWM output |
Key Features
| Feature | Design Value |
|---|---|
| IEC60730 Class B Support | Oscillation-stop detection, CRC calculator (CRCA), IWDT with windowing, A/D self-test, and register lock prevent unsafe operation in household appliances |
| Graphics Acceleration | Integrated GLCDC + DRW2D enables direct drive of color LCD panels up to VGA resolution with hardware-accelerated 2D drawing (blitting, rotation, vector primitives) |
| Secure Boot & Code Protection | Trusted Memory (TM) restricts instruction fetch to protected flash regions; prevents unauthorized code reading or execution outside designated areas |
| Real-Time Determinism | Event Link Controller (ELC) eliminates CPU intervention for timer-triggered A/D sampling, PWM updates, or GPIO toggling-reducing jitter below 1 µs |
| Industrial Connectivity Stack | On-die Ethernet MAC + PHY + CAN + SDIO + USB FS host/function provides complete wired fieldbus and storage interface without external transceivers or controllers |
Applications
| Smart Energy Gateway | Industrial HMI Panel |
|---|---|
Use Scenario: Aggregating metering data from Modbus RTU devices over RS485 and forwarding via Ethernet to cloud SCADA systems with local TLS encryption. IC Role / Device Role / Timing Role: Central protocol gateway MCU handling concurrent Modbus slave polling, TCP/IP stack, AES-256 encryption, and real-time RTC timestamping. Use Value: Dual-bank flash allows seamless firmware updates without interrupting data logging; 640 KB SRAM hosts multiple protocol stacks and TLS session buffers. | Use Scenario: Operator interface for PLC-controlled packaging line with touch-enabled color LCD, barcode scanner, and SD card-based recipe storage. IC Role / Device Role / Timing Role: Graphics controller and I/O coordinator managing GLCDC display refresh, DRW2D UI rendering, SDHI file I/O, and CAN bus communication with motion controllers. Use Value: Hardware-accelerated 2D drawing reduces CPU load to <15% during dynamic UI updates; SD slave interface enables plug-and-play recipe loading from consumer SD cards. |
| Medical Infusion Pump | Building Automation Controller |
Use Scenario: Closed-loop fluid delivery system requiring FDA 510(k)-compliant safety monitoring, motor control, pressure sensing, and USB host for calibration tool connection. IC Role / Device Role / Timing Role: Safety-certified controller executing IEC60730 diagnostics, driving stepper motors via complementary PWM, and sampling analog sensors at deterministic intervals. Use Value: MPU-enforced memory isolation separates safety-critical control tasks from USB host stack; IWDT windowing prevents silent failure during motor ramp-up sequences. | Use Scenario: BACnet/IP-enabled HVAC controller interfacing with temperature/humidity sensors, valve actuators, and building management network via Ethernet and CAN. IC Role / Device Role / Timing Role: Network-aware environmental controller running BACnet stack, managing 12-bit A/D inputs, generating PWM for damper control, and maintaining time-synchronized logs. Use Value: Integrated Ethernet MAC + PHY eliminates external PHY chip; RTC with battery backup ensures accurate event scheduling across power outages. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F5651EDFBL#30 | Same RX65N Group; 144-pin LQFP package (PLQP0144KA-B), 1 MB flash, 256 KB SRAM, identical peripheral set except reduced I/O count (111 pins) | Suitable for space-constrained industrial controls where Ethernet and CAN are retained but graphics and SD interfaces are unused | Select when PCB layout favors LQFP and graphics acceleration is unnecessary; verify thermal dissipation in enclosed enclosures |
| R5F566TEBDFP#30 | RX66T Group part; 144-pin LFBGA, 120 MHz, 1 MB flash, 256 KB SRAM, enhanced MTU3 timers optimized for motor control (3-phase PWM with dead-time compensation) | Targeted at servo drives and inverters requiring high-precision PWM synchronization and encoder feedback processing | Choose for motor-centric designs needing higher-resolution PWM and built-in encoder interface; lacks SDHI, GLCDC, and DRW2D |
Compared with R5F56514FGFP#30, the R5F5651EDFBL#30 offers identical safety and connectivity features in a smaller LQFP package but sacrifices SRAM and graphics capability, while the R5F566TEBDFP#30 trades multimedia peripherals for superior motor control timing precision-making R5F56514FGFP#30 optimal for connected HMI and gateway applications demanding both rich I/O and deterministic real-time performance.
Availability
R5F56514FGFP#30 is available at Aetrix Electronics and suitable for smart energy gateways, industrial HMI panels, medical infusion pumps, and building automation controllers requiring stable component supply, long-term lifecycle assurance, and automotive-grade reliability under extended temperature conditions.
Supply support for R5F56514FGFP#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 industrial, automotive, and enterprise markets.
The RX65N Group-including R5F56514FGFP#30-is designed for high-integrity connected devices requiring real-time responsiveness, functional safety compliance (IEC60730), and integrated graphics/connectivity for human-machine interaction and edge intelligence.
FAQ
What is the maximum operating frequency and core architecture of the R5F56514FGFP#30?
The R5F56514FGFP#30 operates at a maximum frequency of 120 MHz using the 32-bit RXv2 CPU core with CISC Harvard architecture, 5-stage pipeline, and variable-length instructions. It delivers 240 DMIPS and includes a single-precision IEEE-754 floating-point unit. This performance level is sustained across its full temperature range (-40°C to +105°C) with no derating required, making R5F56514FGFP#30 suitable for demanding real-time embedded applications.
Does the R5F56514FGFP#30 support IEC60730 Class B compliance for household appliances?
Yes, the R5F56514FGFP#30 includes dedicated hardware features for IEC60730 Class B compliance: oscillation-stop detection, CRC calculator (CRCA), independent watchdog timer (IWDT) with windowing, self-diagnostic A/D converter, and register write protection. These capabilities are documented in Renesas Application Note R01AN3813JJ0100 and enable certified safety monitoring without external components-critical for R5F56514FGFP#30 deployment in white goods and medical auxiliary devices.
What graphics and display interfaces are integrated into the R5F56514FGFP#30?
The R5F56514FGFP#30 integrates a Graphic-LCD Controller (GLCDC) supporting up to VGA resolution and a 2D Drawing Engine (DRW2D) for hardware-accelerated bit blitting, rotation, and vector primitives. It supports RGB, YUV, and CLUT-based pixel formats and drives parallel RGB interfaces directly. These features eliminate the need for external graphics controllers in R5F56514FGFP#30-based HMI designs, reducing BOM cost and board area while enabling smooth UI rendering at low CPU utilization.
How does the flash memory architecture of the R5F56514FGFP#30 support firmware updates in the field?
The R5F56514FGFP#30 features a dual-bank code flash structure enabling background programming (BGO): one bank executes application code while the other is reprogrammed. This allows seamless firmware updates without halting real-time operations-a requirement for R5F56514FGFP#30 deployments in always-on gateways and controllers. The 1.5 MB capacity also accommodates version rollback images and cryptographic signature verification routines within the same flash array.
What is the pin count, package type, and temperature grade of the R5F56514FGFP#30?
The R5F56514FGFP#30 uses a 176-pin LFBGA package (PLQP0176KB-A), measuring 24 mm × 24 mm with 0.5 mm pitch, and is rated for industrial temperature operation from -40°C to +105°C (G-grade). Its 136 general-purpose I/O pins include 19 with 5-V tolerance, configurable pull-up resistors, and open-drain outputs-making R5F56514FGFP#30 compatible with mixed-voltage legacy peripherals and robust against ESD in harsh environments.
R5F56514FGFP#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-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:
- 78
- 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 22x12b; D/A 1x12b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F56514FGFP#30 FAQ
1.How can I place an order for R5F56514FGFP#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F56514FGFP#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 R5F56514FGFP#30 reliable?
The price and inventory of R5F56514FGFP#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F56514FGFP#30 is usually 5 days.
3.What payment methods are accepted for R5F56514FGFP#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F56514FGFP#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F56514FGFP#30?
R5F56514FGFP#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F56514FGFP#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 R5F56514FGFP#30?
For technical support, including R5F56514FGFP#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F56514FGFP#30 requirements.
6.How does Aetrix verify that R5F56514FGFP#30 is sourced from the original manufacturer or authorized distributors?
All R5F56514FGFP#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 R5F56514FGFP#30 meets industry standards.
7.What is the process for return or replacement of R5F56514FGFP#30?
All R5F56514FGFP#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F56514FGFP#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 R5F56514FGFP#30 part is unused and in its original packaging.
Return procedure for R5F56514FGFP#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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