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Renesas R5F572NDHGFB#30
- Part No.:
- R5F572NDHGFB#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F572NDHGFB#30.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:120
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Product details
Overview
R5F572NDHGFB#30 from Renesas Electronics is a 32-bit RXv3 core microcontroller in the RX72N Group, featuring 4 MB flash memory, 1 MB SRAM, and integrated Ethernet MAC with IEEE 1588 support. It operates at up to 240 MHz, includes dual CAN FD controllers, USB 2.0 FS/HS, and supports functional safety (IEC 61508 SIL3-ready) for industrial automation and motion control applications.
For engineers reviewing the R5F572NDHGFB#30 datasheet, R5F572NDHGFB#30 pinout, R5F572NDHGFB#30 application, or R5F572NDHGFB#30 equivalent, key selection criteria include Ethernet + CAN FD coexistence, on-chip FPU and DSP extensions, 224-pin LFBGA package compatibility, and IEC 61508 functional safety certification readiness.
Technical Context
The R5F572NDHGFB#30 implements the RXv3 CPU core with 240 MHz max frequency, 6-stage superscalar pipeline, and hardware FPU supporting single- and double-precision IEEE 754 arithmetic. It integrates a dedicated EtherCAT slave controller (ESC) interface and dual CAN FD controllers with time-triggered communication capability.
Its system architecture includes a 128-bit wide AXI bus matrix, multiple DMA channels with scatter-gather support, and real-time OS-aware interrupt latency optimization (< 100 ns wake-up from deep sleep). Memory protection unit (MPU) enforces secure partitioning between application, RTOS, and safety-critical firmware layers.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit superscalar core, 240 MHz max - enables deterministic real-time control loops with sub-μs jitter. |
| Flash Memory | 4 MB on-chip flash with ECC and background operation - supports safe OTA updates without halting execution. |
| SRAM | 1 MB on-chip SRAM with parity/ECC - sufficient for dual-bank safety buffers and real-time data logging. |
| Connectivity | Dual CAN FD (up to 5 Mbps), 10/100 Ethernet MAC + IEEE 1588 v2 - enables synchronized multi-axis motion control over industrial networks. |
| Timing & Safety | Hardware watchdog timer, lockstep monitor, MPU, and IEC 61508 SIL3-ready certification path - meets PL e / SIL3 requirements per ISO 13849 and IEC 62061. |
| Package | 224-pin LFBGA (15 mm × 15 mm, 0.8 mm pitch) - compatible with high-density industrial PCB layouts and thermal vias for 2.5 W TDP. |
| Operating Temp | −40°C to +105°C ambient - qualified for extended temperature operation in factory-floor PLC and drive controller environments. |
Pinout & Package
Package: 224-pin LFBGA (15 mm × 15 mm, 0.8 mm pitch), RoHS-compliant, moisture sensitivity level 3 (MSL3).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P00–P07 | Port 0 general-purpose I/O | Configurable as GPIO, UART0/1 TX/RX, or CAN0 TX/RX - supports slew-rate control and noise filtering for noisy industrial environments. |
| ETXD0–ETXD3 | Ethernet transmit data | Differential 100 Ω impedance-matched outputs for MII/RMII - enables direct connection to PHY without external termination resistors. |
| ERXD0–ERXD3 | Ethernet receive data | High-speed CMOS inputs with internal 50 Ω termination - reduces board-level routing complexity for industrial Ethernet designs. |
| CANFD0_TX / CANFD0_RX | CAN FD channel 0 differential pair | Integrated transceiver drivers with ±36 V fault tolerance - eliminates need for external CAN FD transceivers in basic node implementations. |
| CLKIN / CLKOUT | External clock input/output | Supports 1–20 MHz crystal or CMOS clock source - allows precise synchronization with master timing systems in distributed control networks. |
Key Features
| Feature | Design Value |
|---|---|
| Dual CAN FD + Ethernet coexistence | Independent clock domains and dedicated DMA channels prevent bus contention during concurrent real-time network traffic. |
| Hardware EtherCAT slave interface | Dedicated ESC-compatible peripheral with 2 KB dual-port RAM - offloads protocol processing from CPU, reducing jitter below 1 μs. |
| Floating-point & DSP extension | Single/double-precision FPU + 16-bit MAC unit - accelerates motor control algorithms (FOC, SVPWM) and sensor fusion computations. |
| Functional safety support | Built-in lockstep monitor, ECC on flash/SRAM, and self-test libraries certified to IEC 61508 Annex F - reduces FMEDA effort for SIL3 certification. |
| Low-latency interrupt handling | Priority-based nested interrupt controller with < 100 ns wake-up from Deep Software Standby - ensures deterministic response to encoder zero-crossing or safety stop events. |
Applications
| Industrial PLC Controller | Motion Control Drive |
|---|---|
Use Scenario: Central logic controller in modular PLC rack with distributed I/O over EtherCAT and fieldbus expansion. IC Role / Device Role / Timing Role: Main application processor executing ladder logic, managing EtherCAT frame scheduling, and coordinating CAN FD-based servo feedback. Use Value: Dual-network concurrency enables simultaneous real-time motion control (via EtherCAT) and diagnostics/parameterization (via CAN FD), eliminating gateway bottlenecks. | Use Scenario: Integrated servo drive with position/velocity/torque loop closure, encoder interface, and fieldbus connectivity. IC Role / Device Role / Timing Role: Real-time motor control MCU running FOC algorithm, sampling 16-bit ADC at 1 MSPS, and synchronizing PWM outputs to encoder phase. Use Value: On-chip FPU and DSP acceleration reduce current-loop execution time to ≤ 500 ns, enabling >20 kHz switching frequencies in SiC-based drives. |
| Robot Arm Controller | Smart Power Distribution Unit |
Use Scenario: Joint-level controller in collaborative robot arm requiring functional safety, torque sensing, and multi-axis coordination. IC Role / Device Role / Timing Role: Safety-certified motion controller executing SIL3-compliant torque-limiting and emergency stop logic while managing CAN FD daisy-chain communication. Use Value: Integrated lockstep monitor and MPU enforce strict separation between safety and non-safety firmware partitions, satisfying ISO/TS 15066 requirements. | Use Scenario: DIN-rail mounted power management unit monitoring circuit breakers, residual current devices, and energy meters in smart factories. IC Role / Device Role / Timing Role: System manager aggregating Modbus TCP, CAN FD, and pulse-count inputs while performing real-time load balancing and fault logging. Use Value: 4 MB flash enables local storage of 30+ days of event logs with timestamped fault signatures, supporting predictive maintenance analytics without cloud dependency. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-performance industrial MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F572MDHGBD#30 | Same RX72N Group, 2 MB flash / 512 KB SRAM, 176-pin LFBGA - reduced memory and I/O count. | Suitable for cost-sensitive servo drives without EtherCAT or dual CAN FD. | Select when application fits within 2 MB flash and does not require 224-pin routing flexibility or full Ethernet + dual CAN FD bandwidth. |
| R5F566TEBDFP#30 | RX66T Group, 1.5 MB flash, 320 MHz, no Ethernet MAC, single CAN FD - optimized for motor control only. | Targeted at standalone inverters or BLDC drives where network connectivity is handled externally. | Choose for pure motor control applications needing higher CPU speed but no integrated industrial networking peripherals. |
Compared with R5F572MDHGBD#30 and R5F566TEBDFP#30, the R5F572NDHGFB#30 uniquely delivers full Ethernet MAC + dual CAN FD + 4 MB flash in a single chip, enabling consolidated networked motion control without external ASICs or gateways - critical for space-constrained robotic joints and modular PLC backplanes.
Availability
R5F572NDHGFB#30 is available at Aetrix Electronics and suitable for industrial automation, motion control, and functional safety-critical embedded systems requiring stable component supply across long product lifecycles.
Supply support for R5F572NDHGFB#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, specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The RX72N Group - to which R5F572NDHGFB#30 belongs - was designed specifically for real-time industrial automation, combining high-performance CPU, integrated industrial networking, and functional safety features in a single scalable platform.
FAQ
What is the maximum operating frequency of the R5F572NDHGFB#30?
The R5F572NDHGFB#30 operates at a maximum CPU frequency of 240 MHz using its on-chip PLL with external crystal or oscillator input. This frequency is fully supported across the entire −40°C to +105°C industrial temperature range, with guaranteed timing margins verified in the RX72N Group Datasheet (R01DS0343EJ). The R5F572NDHGFB#30 maintains deterministic instruction execution and interrupt latency at this speed under worst-case voltage and temperature conditions.
Does the R5F572NDHGFB#30 include an integrated Ethernet PHY?
No, the R5F572NDHGFB#30 integrates only the Ethernet MAC layer (10/100 Mbps) with MII/RMII interfaces and IEEE 1588 v2 timestamping hardware - it requires an external PHY IC for physical layer signaling. The R5F572NDHGFB#30 provides all necessary control signals, clock outputs, and MDIO management interface to support common industrial PHYs such as the LAN8742A or KSZ8081RNB without additional glue logic.
Is the R5F572NDHGFB#30 qualified for functional safety standards?
Yes, the R5F572NDHGFB#30 is designed to support IEC 61508 SIL3 and ISO 13849 PL e certification paths, with built-in safety mechanisms including lockstep CPU core monitoring, ECC on flash and SRAM, hardware watchdog timers, and certified self-test libraries. While the R5F572NDHGFB#30 itself is not pre-certified, Renesas provides full FMEDA reports, safety manuals, and IEC 61508-compliant software components to accelerate end-product certification.
What development tools are officially supported for the R5F572NDHGFB#30?
Renesas officially supports the R5F572NDHGFB#30 with e2 studio IDE, CS+ for RX, and the Renesas Flash Programmer. Hardware debugging uses the E2 Lite or E2 emulator with SWD/JTAG interface. The R5F572NDHGFB#30 is also supported by the RX72N Envision Kit (YRDKRX72N) and the RX72N Evaluation Board (RTK772N000000BJ), both providing access to all peripherals including Ethernet, CAN FD, and USB HS.
What is the pin-compatible upgrade path from the R5F572NDHGFB#30?
The R5F572NDHGFB#30 has no direct pin-compatible upgrade within the RX72N Group due to its unique 224-pin LFBGA configuration and full peripheral set. However, the R5F572MDHGBD#30 shares the same footprint family (LFBGA) but uses 176 pins and omits Ethernet and one CAN FD channel - it is not pin-compatible. For migration, Renesas recommends the RX72M Group (e.g., R5F572MHGFB#30) as a software-compatible successor with enhanced security and AI acceleration, though it requires PCB redesign.
R5F572NDHGFB#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 144-LQFP
- Series:
- RX
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RXv3
- Core Size:
- 32-Bit
- Speed:
- 240MHz
- Connectivity:
- CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG
- Peripherals:
- DMA, LCD, LVD, POR, PWM, WDT
- Number of I/O:
- 111
- Program Memory Size:
- 2MB (2M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 32K x 8
- RAM Size:
- 1M x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 29x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F572NDHGFB#30 FAQ
1.How can I place an order for R5F572NDHGFB#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F572NDHGFB#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 R5F572NDHGFB#30 reliable?
The price and inventory of R5F572NDHGFB#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F572NDHGFB#30 is usually 5 days.
3.What payment methods are accepted for R5F572NDHGFB#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F572NDHGFB#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F572NDHGFB#30?
R5F572NDHGFB#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F572NDHGFB#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 R5F572NDHGFB#30?
For technical support, including R5F572NDHGFB#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F572NDHGFB#30 requirements.
6.How does Aetrix verify that R5F572NDHGFB#30 is sourced from the original manufacturer or authorized distributors?
All R5F572NDHGFB#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 R5F572NDHGFB#30 meets industry standards.
7.What is the process for return or replacement of R5F572NDHGFB#30?
All R5F572NDHGFB#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F572NDHGFB#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 R5F572NDHGFB#30 part is unused and in its original packaging.
Return procedure for R5F572NDHGFB#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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