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Renesas R5F572NDDDFP#30
- Part No.:
- R5F572NDDDFP#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F572NDDDFP#30.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 100LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:203
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Product details
Overview
R5F572NDDDFP#30 from Renesas is a 32-bit RXv3 microcontroller operating at up to 240 MHz, featuring double-precision IEEE-754 FPU, 4 MB on-chip code flash, 1 MB SRAM (including 32 KB ECC RAM), and integrated Ethernet MAC compliant with IEEE 1588. It delivers 1396 CoreMark performance and supports industrial motor control, HMI, and networked embedded systems requiring real-time determinism and functional safety.
For engineers reviewing the R5F572NDDDFP#30 datasheet, R5F572NDDDFP#30 pinout, R5F572NDDDFP#30 application, or R5F572NDDDFP#30 equivalent, this MCU offers verified support for IEC 60730 Class B compliance, dual-bank flash for safe firmware updates, hardware-accelerated trigonometric functions (TFU), and deterministic Ethernet timing via PTP/EPTPC - critical for motion control, PLC edge nodes, and industrial gateways.
Technical Context
The R5F572NDDDFP#30 implements the RXv3 CPU core with 16 general-purpose 32-bit registers, double-precision FPU (16×64-bit data registers), and collective register bank save for fast context switching. Its clock architecture separates ICLK (up to 240 MHz), PCLKA (up to 120 MHz for MTU/ETHERC/GLCDC), and PCLKB (up to 60 MHz for TMR/CMT/WDT), enabling precise peripheral timing isolation.
It integrates three independent DMA controllers - DMACAa (8 channels), EXDMAC (2 channels), and DTCb (1 channel) - plus dedicated EDMAC (3 channels) for Ethernet, allowing concurrent high-bandwidth transfers without CPU intervention. The ELC (Event Link Controller) enables 135 internal event signals to trigger timer starts, A/D conversions, or PWM updates synchronously, eliminating software latency in time-critical loops.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit, 240 MHz max - enables real-time deterministic execution with 1396 CoreMark and single-cycle instruction throughput. |
| Memory | 4 MB code flash (dual-bank), 1 MB SRAM (512 KB no-wait ≤120 MHz), 32 KB ECC RAM - supports safe firmware updates and fault-tolerant data storage. |
| FPU | Double-precision IEEE-754 - accelerates motor control algorithms, sensor fusion, and floating-point math without software emulation overhead. |
| Ethernet | 2× IEEE 802.3 10/100 Mbps MAC + IEEE 1588 PTP (EPTPC) - provides sub-microsecond timestamping for synchronized distributed control networks. |
| Analog Peripherals | 2× 12-bit S12AD (8+21 ch), 2× 12-bit D/A, on-chip temperature sensor - enables closed-loop analog signal acquisition and actuation without external converters. |
| Timers | GPTW (4×32-bit), MTU3a (9-channel), TPUa (6-channel), CMTW (2×32-bit) - delivers multi-phase PWM, encoder counting, and precision event timing for servo drives and power inverters. |
| Security & Safety | TSIP optional, CRC accelerator, IWDT with window function, MPU, register write protection - meets IEC 60730 Class B self-test requirements out-of-box. |
Pinout & Package
Package: PLQP0176KB-C, 176-pin LQFP, 24 × 24 mm, 0.5-mm pitch, –40°C to +85°C (D-version).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Power supply inputs | Separate digital/analog domains enable noise-isolated ADC operation; 2.7–3.6 V operation supports industrial rail compatibility. |
| XTAL / EXTAL | Main crystal oscillator interface | Supports 8–24 MHz external resonator for precise system clock generation; oscillation-stop detection enables fail-safe recovery. |
| ETH_MDC / ETH_MDIO / ETH_RXD[3:0] / ETH_TXD[3:0] | Ethernet PHY interface | Dedicated RMII/MII pins with internal pull-ups allow direct connection to PHY without external biasing components. |
| USB_VBUS / USB_D+ / USB_D− | USB 2.0 Full-Speed interface | Integrated transceiver and 2 KB on-chip buffer eliminate external PHY; supports host/function/OTG modes with no external resistors required. |
| SCIx_TXD / SCIx_RXD / SCIx_SCK | Serial communication interfaces | Up to 13 SCI channels configurable as UART, SPI, I²C, LIN, or smart-card mode - reduces need for protocol bridge ICs. |
| MTIOCxA / MTIOCxB | MTU3 waveform input/output | Hardware-complementary PWM outputs with programmable dead time support 3-phase inverter gate driving without external logic. |
Key Features
| Feature | Design Value |
|---|---|
| Dual-bank flash memory | Enables background programming and seamless firmware update swapping without halting real-time execution. |
| IEEE 1588 Precision Time Protocol (EPTPC) | Hardware timestamping of Ethernet frames with <100 ns resolution allows synchronization across distributed industrial controllers. |
| Trigonometric Function Unit (TFU) | Accelerates sine/cosine/arctangent calculations in single-cycle - critical for field-oriented motor control and real-time kinematics. |
| Event Link Controller (ELC) | Direct hardware interconnection of 135 internal events eliminates CPU polling and interrupt latency in time-critical control loops. |
| IEC 60730 Class B support | Includes built-in oscillation-stop detection, CRC accelerator, IWDT windowing, and register write protection - reduces certification effort. |
| Graphic LCD Controller (GLCDC) | Drives RGB/TFT panels up to WXGA (1366×768) with alpha blending and layer composition - enables rich HMI without external GPU. |
Applications
| Industrial Motor Drive | Smart Factory Gateway |
|---|---|
|
Use Scenario: Closed-loop vector control of 3-phase AC induction or PMSM motors in CNC machines and robotics. IC Role / Device Role / Timing Role: Real-time execution of FOC algorithms using TFU and GPTW-generated complementary PWM with nanosecond-level dead-time control. Use Value: Eliminates external DSP/FPGA for motor control; dual-bank flash enables over-the-air firmware updates during maintenance windows. |
Use Scenario: Edge gateway aggregating Modbus RTU, CANopen, and EtherNet/IP traffic into unified MQTT/OPC UA streams. IC Role / Device Role / Timing Role: Dual Ethernet MAC handles protocol translation and time-synchronized packet forwarding via EPTPC hardware timestamps. Use Value: Reduces BOM by integrating dual-port Ethernet, USB host, SDHI, and multiple CAN/SCI interfaces - no external bridge ICs needed. |
| HMI with Graphics | Functional Safety PLC Node |
|
Use Scenario: Touch-enabled operator panel with animated graphics, video playback, and local alarm logging. IC Role / Device Role / Timing Role: GLCDC + DRW2D render UI layers while SRAM buffers frame data; SDHI stores logs and firmware images. Use Value: Achieves WXGA resolution with hardware alpha blending and 2D acceleration - avoids costly external display controllers. |
Use Scenario: Safety-rated I/O module monitoring emergency stops, light curtains, and safety relays per IEC 61508 SIL2. IC Role / Device Role / Timing Role: MPU-enforced memory partitioning isolates safety-critical tasks; TSIP encrypts configuration; IWDT with windowing detects stuck code. Use Value: Pre-validated safety mechanisms reduce FMEDA effort and accelerate certification for industrial safety applications. |
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 |
|---|---|---|---|
| R5F572MNDHFP#30 | Same RX72N core, 2 MB flash, 512 KB SRAM, identical package and pinout - reduced memory footprint. | Suitable for cost-sensitive motion controllers where full 4 MB flash and 1 MB SRAM are unnecessary. | Select when firmware size and RAM usage fit within 2 MB/512 KB and BOM cost optimization is prioritized. |
| R5F566TKEDFP#30 | RX66T core, 160 MHz max, 2 MB flash, no IEEE 1588 PTP, no GLCDC, but higher CAN count (4 channels) and enhanced encoder interfaces. | Better suited for servo amplifier designs requiring intensive position feedback processing over CAN FD or EnDat. | Choose when deterministic motor control dominates over Ethernet synchronization and graphics capability. |
Compared with R5F572NDDDFP#30, the R5F572MNDHFP#30 offers identical peripherals and timing in a memory-downgraded variant, while the R5F566TKEDFP#30 trades Ethernet PTP and graphics for enhanced motion-control peripherals - making each optimal for distinct industrial subsystem roles.
Availability
R5F572NDDDFP#30 is available at Aetrix Electronics and suitable for industrial motor drives, smart factory gateways, HMI panels, and functional safety PLC nodes requiring stable component supply across extended production lifecycles.
Supply support for R5F572NDDDFP#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 is a global semiconductor leader specializing in microcontrollers, analog, and power solutions for automotive, industrial, and IoT markets.
The RX72N Group targets high-end industrial automation with integrated real-time Ethernet, graphics, safety, and motor control acceleration - designed specifically for next-generation PLCs, HMIs, and networked drive systems.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F572NDDDFP#30?
The R5F572NDDDFP#30 operates at a maximum frequency of 240 MHz and achieves 1396 CoreMark. This performance level is measured under actual silicon conditions with the RXv3 core executing the standardized CoreMark benchmark, confirming deterministic real-time behavior suitable for hard real-time industrial applications.
Does the R5F572NDDDFP#30 support IEEE 1588 Precision Time Protocol, and how is it implemented?
Yes, the R5F572NDDDFP#30 supports IEEE 1588 via its dedicated EPTPC module, which provides hardware timestamping of Ethernet frames with sub-100 ns resolution. Timestamps are captured directly in the Ethernet MAC path, enabling precise synchronization across distributed controllers without CPU overhead or software jitter.
What flash and RAM configurations are available on the R5F572NDDDFP#30?
The R5F572NDDDFP#30 integrates 4 MB of on-chip code flash memory with dual-bank architecture and 1 MB of SRAM - comprising 512 KB of standard SRAM, 32 KB of ECC-protected RAM, and 8 KB of standby RAM. All memory blocks support background operations and are accessible at full speed up to specified clock limits.
Which communication interfaces does the R5F572NDDDFP#30 include for industrial networking?
The R5F572NDDDFP#30 includes two IEEE 802.3-compliant Ethernet MACs with IEEE 1588 support, three CAN 2.0B channels, 13 SCI channels (configurable as UART/SPI/I²C/LIN), three RSPI interfaces, one QSPI, one SDHI, one MMCIF, and full-speed USB 2.0 host/function/OTG - covering all major industrial fieldbus and backplane protocols.
How does the R5F572NDDDFP#30 support functional safety standards like IEC 60730?
The R5F572NDDDFP#30 includes hardware features required for IEC 60730 Class B compliance: oscillation-stop detection, CRC accelerator, windowed IWDT, memory protection unit (MPU), register write protection, and self-diagnostic A/D functionality. These are documented in Renesas' Functional Safety Manual R01UL0075EJ0200 and require no external components to implement.
R5F572NDDDFP#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- RX72N
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- RXv3
- Core Size:
- 32-Bit Single-Core
- 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:
- 78
- 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 22x12b; D/A 1x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F572NDDDFP#30 FAQ
1.How can I place an order for R5F572NDDDFP#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F572NDDDFP#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 R5F572NDDDFP#30 reliable?
The price and inventory of R5F572NDDDFP#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F572NDDDFP#30 is usually 5 days.
3.What payment methods are accepted for R5F572NDDDFP#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F572NDDDFP#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F572NDDDFP#30?
R5F572NDDDFP#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F572NDDDFP#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 R5F572NDDDFP#30?
For technical support, including R5F572NDDDFP#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F572NDDDFP#30 requirements.
6.How does Aetrix verify that R5F572NDDDFP#30 is sourced from the original manufacturer or authorized distributors?
All R5F572NDDDFP#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 R5F572NDDDFP#30 meets industry standards.
7.What is the process for return or replacement of R5F572NDDDFP#30?
All R5F572NDDDFP#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F572NDDDFP#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 R5F572NDDDFP#30 part is unused and in its original packaging.
Return procedure for R5F572NDDDFP#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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