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Renesas R5F572NNHDFC#30
- Part No.:
- R5F572NNHDFC#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 176-LQFP
- Datasheet:
-
R5F572NNHDFC#30.pdf
- Description:
- IC MCU 32BIT 4MB FLASH 176LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,142
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Product details
Overview
R5F572NNHDFC#30 from Renesas is a 32-bit RXv3 microcontroller with 240 MHz CPU, 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 - deployed in industrial HMIs, motor control gateways, and real-time PLC edge nodes.
For engineers reviewing the R5F572NNHDFC#30 datasheet, R5F572NNHDFC#30 pinout, R5F572NNHDFC#30 application, or R5F572NNHDFC#30 equivalent, key selection criteria include IEEE 1588 PTP timing accuracy, dual-bank flash for safe firmware updates, 182 GPIOs with 5-V tolerance, CAN FD readiness via software configuration, and hardware-accelerated trigonometric functions for motion control loops.
Technical Context
The R5F572NNHDFC#30 implements the RXv3 CPU core with register bank save, MPU, JTAG/FINE debug, and deterministic 240 MHz execution delivering 1396 CoreMark. Its memory subsystem includes dual-bank 4 MB flash (with BGO programming), 1 MB SRAM (512 KB no-wait up to 240 MHz), 32 KB ECC RAM, and 8 KB standby RAM backed by VBATT.
Peripherals are clock-domain partitioned: ICLK at 240 MHz drives CPU and bus masters; PCLKA at 120 MHz clocks Ethernet, GLCDC, DRW2D, and GPTW; PCLKB at 60 MHz serves TMR, CMT, IWDT, and SCI; ADCLK at 60 MHz feeds two 12-bit ADC units (29 total channels). The ELC enables zero-CPU-latency inter-module event chaining across 135 internal signals.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit, 240 MHz max - delivers 1396 CoreMark; supports double-precision FPU, MPU, and collective register bank save for fast context switching. |
| Memory | 4 MB code flash (dual-bank, BGO programmable), 1 MB SRAM (512 KB no-wait @ 240 MHz), 32 KB ECC RAM (SEC-DED), 8 KB VBATT-backed standby RAM. |
| Connectivity | Ethernet MAC ×2 (IEEE 1588 PTP), CAN ×3 (ISO 11898-1, 32 mailboxes/channel), USB 2.0 FS host/function, SDHI, MMCIF, QSPI, RSPI ×3, SCI ×13, I²C ×3. |
| Analog | Two 12-bit ADC units (8 + 21 channels), 2× 12-bit DAC, on-chip temperature sensor, self-diagnostic ADC support per IEC 60730. |
| Timers & PWM | GPTW ×4 (32-bit, dead-time generation), MTU3a ×9, TPUa ×6, CMTW ×2, TMR ×4 - enabling multi-axis servo control with synchronized PWM and A/D trigger alignment. |
| Security & Safety | Trusted Secure IP (TSIP) optional AES-128/192/256, CRC accelerator, oscillation-stop detection, IWDT with window function, register write protection. |
| Package & Temp | LFBGA-224 (PLBG0224GA-A, 13 × 13 mm, 0.8 mm pitch), –40°C to +105°C (G-version), 182 GPIOs with 5-V tolerance and configurable drive strength. |
Pinout & Package
LFBGA-224 package (PLBG0224GA-A, 13 × 13 mm, 0.8 mm pitch) with 182 general-purpose I/O pins, 19 of which are 5-V tolerant. Power domains include VCC/AVCC0/AVCC1 (2.7–3.6 V), VBATT (RTC backup), and multiple ground pins distributed for noise isolation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Main/analog power supply | 2.7–3.6 V single-supply operation; separate analog domains enable clean ADC reference and low-noise RTC operation. |
| VBATT | Battery backup supply | Enables RTC and 8 KB standby RAM retention during main power loss - critical for time-stamped logging and graceful shutdown. |
| RES# | Active-low reset input | Hardware reset assertion; combined with POR and LVD circuits to ensure deterministic boot under brown-out or power-up transients. |
| EXTAL / XTAL | External crystal oscillator inputs | Supports 8–24 MHz crystal for precise system clock; paired with on-chip PLL to generate 240 MHz ICLK and domain-specific peripheral clocks. |
| MD0 / MD1 | Mode setting pins | Determine boot source (SCI/USB/FINE) and operating mode (single-chip, ROM-enabled/disabled extended) at power-on reset. |
| IRQ0–IRQ15 | External interrupt inputs | 16 dedicated edge/level-sensitive interrupt pins - used for emergency stop, encoder Z-phase, or safety relay monitoring. |
| ETXD0–ETXD3 / ERXD0–ERXD3 | Ethernet PHY data lines | MII interface pins for 10/100 Mbps Ethernet; routed to external PHY (e.g., LAN8742A) to implement time-synchronized industrial networking. |
| TXD0 / RXD0 | SCI0 asynchronous serial | Default UART for bootloader communication, debug console, or Modbus RTU master/slave interface. |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 1588 Precision Time Protocol (PTP) | Hardware timestamping in ETHERC + EPTPC enables sub-microsecond clock synchronization across distributed I/O nodes without CPU overhead. |
| Dual-bank flash with background operation | Allows live firmware update: new image written to inactive bank while active bank executes; bank swap occurs atomically on reset - zero downtime. |
| Event Link Controller (ELC) | 135 internal event sources (e.g., timer overflow, ADC completion, GPIO edge) can trigger peripheral actions (e.g., start conversion, toggle PWM) without CPU intervention. |
| Arithmetic Unit for Trigonometric Functions (TFU) | Hardware acceleration for sin/cos/arctan - reduces motion control loop latency by >90% vs. software library, enabling 10 kHz servo update rates. |
| IEC 60730 Class B compliance support | Includes oscillation-stop detection, CRC accelerator, IWDT windowing, ADC self-test, and register lock bits - simplifies functional safety certification. |
| Graphic-LCD controller (GLCDC) + DRW2D | Direct RGB/TFT panel driving (up to 800×480) with hardware-accelerated 2D drawing (line, rectangle, fill) - eliminates external GPU in HMI designs. |
Applications
| Industrial HMI Gateway | Motion Control Edge Node |
|---|---|
|
Use Scenario: Standalone panel PC in factory automation, aggregating CANopen drives, EtherCAT slaves, and local sensors while rendering real-time process graphics. IC Role / Device Role / Timing Role: Central application processor running FreeRTOS, managing dual Ethernet ports (one for control network, one for IT), driving 7-inch TFT LCD via GLCDC, and executing motion profiles using TFU. Use Value: Eliminates need for external FPGA or GPU; IEEE 1588 sync ensures coordinated display updates and I/O sampling across distributed panels. |
Use Scenario: Compact servo drive controller interfacing with position encoders, current sensors, and MOSFET gate drivers in CNC axes. IC Role / Device Role / Timing Role: Real-time motion engine generating synchronized PWM (GPTW/MTU3a), sampling ADCs at 100 kSPS, computing PID + inverse kinematics using FPU/TFU, and communicating via CAN or Ethernet/IP. Use Value: Hardware-deadtime insertion and A/D trigger alignment reduce jitter to <50 ns - meeting SIL-2 functional safety requirements for axis control. |
| Smart Energy Gateway | Building Automation Controller |
|
Use Scenario: DIN-rail mounted metering gateway collecting data from smart meters (via RS485/SCI), photovoltaic inverters (CAN), and grid monitors (Ethernet), then forwarding to cloud via TLS-secured MQTT. IC Role / Device Role / Timing Role: Secure edge node with TSIP-based AES encryption, dual-bank flash for OTA updates, RTC with battery backup for time-stamped energy logs, and 182 GPIOs for digital I/O expansion. Use Value: On-chip ECC RAM prevents silent data corruption in long-term logging; 5-V tolerant GPIOs simplify interface to legacy industrial sensors without level shifters. |
Use Scenario: HVAC controller managing chillers, VAV boxes, and fire dampers across multi-floor commercial buildings using BACnet/IP and Modbus TCP. IC Role / Device Role / Timing Role: Network-aware controller with dual Ethernet MACs (one for BACnet/IP, one for IT VLAN), SDHI for firmware storage, and 12-bit ADC/DAC for analog sensor/actuator interfacing. Use Value: IEEE 1588 PTP enables precise scheduling of damper actuation and chiller sequencing across geographically dispersed controllers - reducing energy waste by up to 12%. |
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 |
|---|---|---|---|
| R5F572MNHDFC#30 | Same RX72N Group, identical 240 MHz CPU, FPU, and peripherals, but with 2 MB code flash (vs. 4 MB) and 512 KB SRAM (vs. 1 MB). | Suitable for cost-sensitive applications where firmware size <1.5 MB and buffer requirements fit within 512 KB RAM. | Select when BOM cost reduction is prioritized over future firmware scalability and large frame buffers for video or protocol stacks. |
| R5F566TKHDFB#30 | RX66T Group part: 160 MHz CPU, no IEEE 1588 hardware, no GLCDC/DRW2D, 2 MB flash, 384 KB RAM, same LFBGA-224 pinout. | Targeted at motor control only - lacks Ethernet MAC, SDHI, QSPI, and graphic subsystems present in R5F572NNHDFC#30. | Choose only if application requires only motor control + CAN/USB and excludes HMI, time-sync networking, or secure edge connectivity. |
Compared with R5F572MNHDFC#30, the R5F572NNHDFC#30 provides double flash/RAM capacity for complex protocol stacks and UI assets; versus R5F566TKHDFB#30, it adds IEEE 1588 PTP, GLCDC, and dual Ethernet - enabling converged control + visualization + time-critical networking in a single chip.
Availability
R5F572NNHDFC#30 is available at Aetrix Electronics and suitable for industrial HMIs, motion control gateways, and smart energy gateways requiring stable component supply, long lifecycle assurance, and full traceability through production ramp and field deployment.
Supply support for R5F572NNHDFC#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, power, and SoC solutions for automotive, industrial, and IoT markets.
The RX72N Group, including R5F572NNHDFC#30, was designed for real-time industrial edge applications demanding deterministic processing, functional safety support, rich connectivity, and integrated HMI capabilities - bridging the gap between microcontrollers and application processors.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F572NNHDFC#30?
The R5F572NNHDFC#30 operates at a maximum frequency of 240 MHz and achieves 1396 CoreMark when running at that speed. This performance stems from the RXv3 CPU core's optimized pipeline, double-precision FPU, and efficient memory subsystem - making R5F572NNHDFC#30 suitable for computationally intensive tasks like real-time motion control and protocol stack processing without external co-processors.
Does the R5F572NNHDFC#30 support IEEE 1588 Precision Time Protocol?
Yes, the R5F572NNHDFC#30 includes hardware-accelerated IEEE 1588 PTP support via its integrated Ethernet MAC (ETHERC) and dedicated PTP module (EPTPC). This enables sub-microsecond timestamping accuracy and hardware-assisted synchronization - essential for time-critical industrial applications such as coordinated motion, distributed I/O, and power substation automation where R5F572NNHDFC#30 serves as a precision time-aware edge node.
What package type and pin count does the R5F572NNHDFC#30 use?
The R5F572NNHDFC#30 uses a 224-pin LFBGA package (PLBG0224GA-A, 13 × 13 mm, 0.8 mm pitch) with 182 general-purpose I/O pins. Nineteen of those pins are 5-V tolerant, supporting direct interface to legacy industrial sensors and actuators. This package is optimized for thermal dissipation and signal integrity in high-density industrial PCB layouts where R5F572NNHDFC#30 is deployed in fanless enclosures.
How much on-chip memory does the R5F572NNHDFC#30 include?
The R5F572NNHDFC#30 integrates 4 MB of dual-bank code flash memory, 1 MB of SRAM (512 KB no-wait at 240 MHz), 32 KB of ECC RAM with SEC-DED protection, and 8 KB of VBATT-backed standby RAM. This memory architecture supports robust firmware updates, real-time buffering for Ethernet/SDIO traffic, fault-tolerant data logging, and low-power RTC operation - all critical in mission-critical deployments of R5F572NNHDFC#30.
What safety and security features are built into the R5F572NNHDFC#30?
The R5F572NNHDFC#30 includes IEC 60730 Class B support features such as oscillation-stop detection, CRC accelerator, windowed independent watchdog timer (IWDT), ADC self-diagnostic, and register write protection. Optional Trusted Secure IP (TSIP) provides AES-128/192/256 encryption. These capabilities directly address functional safety and secure boot requirements in industrial applications where R5F572NNHDFC#30 serves as the trusted root of control.
R5F572NNHDFC#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 176-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:
- 136
- Program Memory Size:
- 4MB (4M 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 ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F572NNHDFC#30 FAQ
1.How can I place an order for R5F572NNHDFC#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F572NNHDFC#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 R5F572NNHDFC#30 reliable?
The price and inventory of R5F572NNHDFC#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F572NNHDFC#30 is usually 5 days.
3.What payment methods are accepted for R5F572NNHDFC#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F572NNHDFC#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F572NNHDFC#30?
R5F572NNHDFC#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F572NNHDFC#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 R5F572NNHDFC#30?
For technical support, including R5F572NNHDFC#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F572NNHDFC#30 requirements.
6.How does Aetrix verify that R5F572NNHDFC#30 is sourced from the original manufacturer or authorized distributors?
All R5F572NNHDFC#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 R5F572NNHDFC#30 meets industry standards.
7.What is the process for return or replacement of R5F572NNHDFC#30?
All R5F572NNHDFC#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F572NNHDFC#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 R5F572NNHDFC#30 part is unused and in its original packaging.
Return procedure for R5F572NNHDFC#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F572NNHDFC#30 Tags
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