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Renesas R5F572NDHDFP#30
- Part No.:
- R5F572NDHDFP#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F572NDHDFP#30.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 100LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:180
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Product details
Overview
R5F572NDHDFP#30 from Renesas is a 32-bit RXv3 microcontroller operating at up to 240 MHz, featuring double-precision IEEE-754 FPU, 4 Mbytes of on-chip code flash with dual-bank capability, 1 Mbyte SRAM (512 KB no-wait up to 120 MHz), and integrated Ethernet MAC compliant with IEEE 1588. It serves as a high-performance industrial control and networked HMI host in factory automation gateways requiring deterministic real-time response, secure firmware updates, and multi-protocol connectivity.
For engineers reviewing the R5F572NDHDFP#30 datasheet, R5F572NDHDFP#30 pinout, R5F572NDHDFP#30 application, or R5F572NDHDFP#30 equivalent, key selection criteria include its 240-MHz CPU performance (1396 CoreMark), IEEE 1588 PTP support for time-synchronized networking, dual-bank flash enabling safe OTA updates, hardware AES/TSIP encryption, and 176-pin LFBGA package with 136 GPIOs including 19 5-V-tolerant pins.
Technical Context
The R5F572NDHDFP#30 implements the RXv3 CPU core with 16×32-bit general-purpose registers, double-precision FPU (16×64-bit data registers), and collective register bank save for fast context switching. Its clock system integrates PLLs for ICLK (240 MHz), PCLKA (120 MHz), and PCLKB (60 MHz) domains, enabling independent timing for CPU, Ethernet/graphics peripherals, and low-power timers.
Memory architecture includes 4 Mbytes of code flash with 8-KB ROM cache (no-wait ≤120 MHz), 32 Kbytes of reprogrammable data flash (100,000 cycles), 512 KB main SRAM (no-wait ≤120 MHz), 512 KB expansion SRAM (one-wait >120 MHz), 32 KB ECC RAM (SEC-DED), and 8 KB standby RAM. Peripheral interconnect uses ELC for event-triggered timer/ADC/DMA coordination without CPU intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit, 240 MHz max - delivers 1396 CoreMark; supports double-precision IEEE-754 FPU and trigonometric unit (TFU) for motor control math. |
| Flash Memory | 4 Mbytes code flash + 32 Kbytes data flash - dual-bank structure enables background programming and safe firmware swap during runtime. |
| RAM | 1 Mbyte total SRAM (512 KB main + 512 KB expansion) + 32 KB ECC RAM - ECC protects safety-critical variables; 8 KB battery-backed standby RAM retains RTC state. |
| Connectivity | Ethernet MAC ×2 (IEEE 1588 PTP), CAN ×3 (32 mailboxes/channel), USB 2.0 FS host/function, SDHI/MMCIF, QSPI, RSPI ×3, SCI ×13, I²C ×3 - full industrial protocol stack in one chip. |
| Analog Peripherals | Two 12-bit ADC units (8 + 21 channels), 2×12-bit DAC, on-chip temperature sensor - supports closed-loop analog sensing and actuation without external converters. |
| Security & Safety | AES-128/192/256 + TSIP, IEC60730 self-test suite (CRC, IWDTa, A/D diagnostic), MPU, register write protection - certified for Class B functional safety applications. |
| Package & I/O | PLBG0176GA-A (176-pin LFBGA, 13×13 mm, 0.8-mm pitch) with 136 GPIOs, 19×5-V-tolerant inputs, and configurable pull-up/open-drain - compatible with industrial PCB layouts and legacy 5-V interfaces. |
Pinout & Package
Package: PLBG0176GA-A - 176-pin Low-Profile Fine-Pitch Ball Grid Array (LFBGA), 13 mm × 13 mm body, 0.8 mm ball pitch, RoHS-compliant, lead-free matte tin finish.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Core & analog power supply | 2.7–3.6 V single supply; separate analog domains enable clean ADC reference and noise isolation. |
| VBATT | Battery backup input | Supplies RTC during main power loss; enables continuous timekeeping in deep software standby mode. |
| RES# | Active-low reset input | Hardware reset assertion; synchronous release ensures deterministic startup sequence and avoids metastability. |
| CLKIN / CLKOUT | External crystal interface | Supports 8–24 MHz crystal for main clock; optional external oscillator bypass mode for precision timing. |
| ETXD0–ETXD3 / ETXCK / ERXD0–ERXD3 / ERXCK | Ethernet PHY interface | MII/RMII-compliant 10/100 Mbps physical layer signals; direct connection to external PHY without level-shifting. |
| TXDn / RXDn (SCI) | Asynchronous serial I/O | Up to 13 SCI channels support UART, LIN, smart card, SPI/I²C emulation - flexible peripheral reuse reduces pin count. |
| AD00–AD28 | Analog input channels | 29 total ADC inputs across two units; differential and single-ended modes supported; internal temperature sensor included. |
| DA0 / DA1 | Analog output channels | 2×12-bit voltage-output DACs; rail-to-rail operation; used for analog setpoint generation or calibration references. |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 1588 Precision Time Protocol (PTP) | Hardware-accelerated timestamping in Ethernet controller (EPTPC) enables sub-microsecond synchronization for distributed motion control and TSN-ready systems. |
| Dual-Bank Flash Architecture | Enables seamless over-the-air (OTA) firmware updates: new image writes to inactive bank while active bank executes; bank swap occurs atomically on reset. |
| Trusted Secure IP (TSIP) | On-die cryptographic accelerator supporting AES-128/192/256, SHA, RSA, and key management - eliminates need for external secure element in IoT edge devices. |
| Event Link Controller (ELC) | 135 internal event sources routed without CPU involvement; e.g., ADC conversion completion triggers DMA transfer or GPTW PWM update - reduces latency and ISR overhead. |
| Graphics Subsystem | Integrated GLCDC + DRW2D engine drives up to WXGA LCDs; hardware-accelerated 2D drawing (line, rectangle, fill, alpha-blend) offloads GUI rendering from CPU. |
| IEC60730 Class B Compliance Support | Built-in oscillation-stop detection, CRC calculation unit (CRCA), self-diagnostic A/D test, and register lock bits - simplifies certification for household appliances and industrial controllers. |
Applications
| Industrial PLC Gateway | Smart Energy Meter Hub |
|---|---|
|
Use Scenario: Aggregates Modbus RTU/TCP, CANopen, and EtherNet/IP traffic between field devices and cloud SCADA. IC Role / Device Role / Timing Role: Real-time protocol gateway with IEEE 1588 time synchronization, dual Ethernet ports, and deterministic interrupt latency under 1 µs. Use Value: Eliminates external FPGA or dual-MCU architecture; 240-MHz CPU handles packet parsing, TLS encryption (via TSIP), and PTP timestamp correction in one die. |
Use Scenario: Hosts metrology algorithms, secure firmware updates, and HAN (Home Area Network) communication for DIN-rail energy meters. IC Role / Device Role / Timing Role: Secure metering SoC with AES-256 encrypted firmware storage, tamper-detect GPIOs, and RTC with battery backup. Use Value: Meets IEC 62056 and UL 61010 requirements using on-chip TSIP and Class B self-test - no external crypto IC or watchdog supervisor needed. |
| HMI Display Controller | Motion Control Edge Node |
|
Use Scenario: Drives 7-inch WVGA TFT-LCD with touch overlay in human-machine interface panels for CNC machines and packaging lines. IC Role / Device Role / Timing Role: Graphics subsystem controller with GLCDC, DRW2D, and parallel camera interface (PDC) for QR-code scanning integration. Use Value: Hardware-accelerated GUI rendering achieves 60 fps animation at <10% CPU load; 136 GPIOs support resistive/capacitive touch and button matrix. |
Use Scenario: Closed-loop servo drive managing three-phase inverter PWM, current sensing, and position feedback via encoder or Hall sensors. IC Role / Device Role / Timing Role: Real-time motor controller with GPTW complementary PWM (dead-time insertion), MTU3A encoder capture, and TFU sine/cosine computation. Use Value: 240-MHz CPU + TFU computes field-oriented control (FOC) in <5 µs; hardware PWM sync ensures <10 ns phase skew across 6 output channels. |
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 |
|---|---|---|---|
| R5F572NDDDFP#30 | Same RX72N Group, identical 176-pin LFBGA package, but with 2 Mbytes code flash (vs. 4 Mbytes) and no TSIP encryption module. | Suitable for cost-sensitive HMI or gateway designs where OTA security and large firmware images are not required. | Select when budget constraints outweigh need for dual-bank OTA updates or hardware crypto acceleration. |
| R5F566TKEDFP#30 | RX66T Group part; 176-pin LFBGA, 160 MHz CPU, no IEEE 1588, no TSIP, but enhanced motor control timers (MTU3b) and higher ADC sampling rate (1.5 MSPS). | Optimized for high-speed servo drives and inverters where PWM resolution and ADC speed dominate over networking features. | Choose for pure motor control applications lacking Ethernet/secure boot requirements - lower CoreMark (1020) but superior analog timing precision. |
Compared with R5F572NDHDFP#30, the R5F572NDDDFP#30 reduces flash capacity and removes TSIP to lower cost, while the R5F566TKEDFP#30 trades networking/security for higher analog control fidelity - making R5F572NDHDFP#30 the optimal choice for time-synchronized, secure, multi-protocol industrial edge nodes.
Availability
R5F572NDHDFP#30 is available at Aetrix Electronics and suitable for industrial PLC gateways, smart energy meter hubs, HMI display controllers, and motion control edge nodes requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for R5F572NDHDFP#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, including R5F572NDHDFP#30, was designed specifically for industrial automation edge devices requiring real-time determinism, functional safety compliance (IEC60730), and integrated networking - bridging the gap between general-purpose MCUs and application-specific processors.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F572NDHDFP#30?
The R5F572NDHDFP#30 operates at a maximum frequency of 240 MHz and achieves 1396 CoreMark points under benchmark conditions. This performance stems from the RXv3 CPU core's efficient pipeline, double-precision FPU, and zero-wait-state access to code flash at ≤120 MHz. The R5F572NDHDFP#30 sustains this throughput across real-world industrial workloads involving Ethernet packet processing, encryption, and graphics rendering.
Does the R5F572NDHDFP#30 support IEEE 1588 Precision Time Protocol?
Yes, the R5F572NDHDFP#30 includes dedicated hardware in its EPTPC module for IEEE 1588-2008 (PTPv2) timestamping with nanosecond resolution. It supports hardware timestamp insertion on transmit and receive paths, PTP event message handling, and synchronization with external grandmaster clocks - essential for time-sensitive networking in motion control and distributed I/O systems using the R5F572NDHDFP#30.
What security features does the R5F572NDHDFP#30 offer for firmware protection?
The R5F572NDHDFP#30 integrates Trusted Secure IP (TSIP) for AES-128/192/256 encryption, SHA hashing, and secure key storage, plus memory protection unit (MPU) enforcement and register write protection. These features enable secure boot, encrypted OTA updates, and tamper-resistant firmware storage - all implemented within the R5F572NDHDFP#30 die without external components.
How much on-chip memory does the R5F572NDHDFP#30 provide, and what types are available?
The R5F572NDHDFP#30 provides 4 Mbytes of code flash (dual-bank), 32 Kbytes of data flash (100,000 erase cycles), 1 Mbyte of SRAM (split into 512 KB main + 512 KB expansion), 32 KB of ECC RAM (SEC-DED), and 8 KB of battery-backed standby RAM. This memory hierarchy supports real-time execution, safe firmware updates, error-resilient data logging, and RTC persistence - all critical functions managed directly by the R5F572NDHDFP#30.
What package type and pin count does the R5F572NDHDFP#30 use?
The R5F572NDHDFP#30 uses the PLBG0176GA-A package: a 176-pin Low-Profile Fine-Pitch Ball Grid Array with 13 mm × 13 mm footprint and 0.8 mm ball pitch. It offers 136 general-purpose I/O pins, including 19 5-V-tolerant inputs, configurable pull-up resistors, and open-drain outputs - optimized for industrial PCB layouts and legacy interface compatibility in designs centered on the R5F572NDHDFP#30.
R5F572NDHDFP#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:
R5F572NDHDFP#30 FAQ
1.How can I place an order for R5F572NDHDFP#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F572NDHDFP#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 R5F572NDHDFP#30 reliable?
The price and inventory of R5F572NDHDFP#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F572NDHDFP#30 is usually 5 days.
3.What payment methods are accepted for R5F572NDHDFP#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F572NDHDFP#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F572NDHDFP#30?
R5F572NDHDFP#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F572NDHDFP#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 R5F572NDHDFP#30?
For technical support, including R5F572NDHDFP#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F572NDHDFP#30 requirements.
6.How does Aetrix verify that R5F572NDHDFP#30 is sourced from the original manufacturer or authorized distributors?
All R5F572NDHDFP#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 R5F572NDHDFP#30 meets industry standards.
7.What is the process for return or replacement of R5F572NDHDFP#30?
All R5F572NDHDFP#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F572NDHDFP#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 R5F572NDHDFP#30 part is unused and in its original packaging.
Return procedure for R5F572NDHDFP#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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