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Renesas R5F572NDDDFP#10
- Part No.:
- R5F572NDDDFP#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F572NDDDFP#10.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 100LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:640
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Product details
Overview
R5F572NDDDFP#10 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 supports CAN (3 channels), USB 2.0 FS host/function, SDHI, QSPI, and GLCDC - enabling use in industrial HMI, networked motor control, and real-time gateway applications.
For engineers reviewing the R5F572NDDDFP#10 datasheet, R5F572NDDDFP#10 pinout, R5F572NDDDFP#10 application, or R5F572NDDDFP#10 equivalent, key selection criteria include its 240-MHz deterministic real-time performance, dual-bank flash for safe firmware updates, 182 GPIOs with 5-V tolerance, IEEE 1588 time-stamping capability, and IEC 60730 safety support including CRC, IWDT, and self-diagnostic A/D functions.
Technical Context
The R5F572NDDDFP#10 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 memory subsystem includes 4 MB code flash with dual-bank structure, 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 clocked across multiple domains: ICLK up to 240 MHz for CPU, PCLKA up to 120 MHz for ETHERC/GPTW/GLCDC, PCLKB up to 60 MHz for TMR/CMT/SCIi, and dedicated ADCLKs for two independent 12-bit A/D units. The ELC enables hardware-triggered inter-module coordination without CPU intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit, 240 MHz max - delivers 1396 CoreMark; supports little/big-endian data, 113 instructions including DSP and FPU ops. |
| Flash Memory | 4 MB code flash with dual-bank - enables background programming and safe firmware swap without halting execution. |
| RAM | 1 MB SRAM (no wait states ≤120 MHz); 32 KB ECC RAM - SEC-DED protection for safety-critical data buffers. |
| Connectivity | Ethernet MAC ×2 (IEEE 1588-compliant), CAN ×3 (32 mailboxes/channel), USB 2.0 FS host/function, SDHI, QSPI - full industrial networking stack. |
| Analog Peripherals | Two 12-bit A/D converters (8 + 21 channels), 2×12-bit D/A, on-chip temperature sensor - supports multi-sensor feedback control loops. |
| Safety Features | IEC 60730 compliance: oscillation-stop detection, IWDT with window function, CRC accelerator, A/D self-diagnostic, register write protection. |
| Package & Temp | LFBGA-224 (PLBG0224GA-A, 13×13 mm, 0.8-mm pitch), –40°C to +105°C (G-version) - suitable for extended-temperature industrial environments. |
Pinout & Package
Package: PLBG0224GA-A, 224-pin LFBGA, 13 mm × 13 mm, 0.8 mm pitch, RoHS-compliant, lead-free.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Core & analog power supply | 2.7–3.6 V operation; separate analog domains enable noise-isolated ADC/DAC performance. |
| VBATT | Battery backup supply | Enables RTC operation during main power loss - critical for time-stamped event logging. |
| RES# | Active-low reset input | Hardware reset initiation; supports external watchdog or power-monitoring IC assertion. |
| CLKIN / XTAL | External crystal oscillator input | Supports 8–24 MHz crystal for precise system timing; optional PLL multiplication to 240 MHz. |
| ETH_MDC / ETH_MDIO | PHY management interface | IEEE 802.3u-compliant MII/RMII control for external PHY configuration and status monitoring. |
| ETXD0–7 / ERXD0–7 | Ethernet data bus | 8-bit parallel RMII/MII interface - enables low-pin-count 10/100 Mbps Ethernet with hardware timestamping. |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 1588 Precision Time Protocol | Hardware-accelerated timestamping in EPTPC module - enables sub-microsecond synchronization across distributed industrial nodes. |
| Dual-Bank Flash Architecture | Allows seamless firmware update: new image programmed in inactive bank while active bank executes - zero-downtime field upgrades. |
| Event Link Controller (ELC) | 135 internal event signals routed without CPU - e.g., TPU capture triggers A/D conversion, GPTW PWM edge triggers GLCDC frame sync. |
| Trigonometric Function Unit (TFU) | Hardware sine/cosine/arctangent calculation - accelerates motor vector control (FOC) and real-time signal processing without FPU load. |
| Graphic LCD Controller (GLCDC) | Direct RGB/TFT panel drive with alpha blending and overlay - eliminates external display controller in HMI designs. |
| IEC 60730 Safety Support | Integrated CRC accelerator, IWDT with configurable window, A/D disconnection detection - reduces external safety component count. |
Applications
| Industrial HMI Gateway | Networked Motor Drive |
|---|---|
|
Use Scenario: Standalone panel PC controlling PLC I/O, displaying real-time process data via TFT LCD, and communicating over EtherNet/IP and CANopen. IC Role / Device Role / Timing Role: Main application processor with GLCDC driving 800×480 RGB display, dual Ethernet ports for control network and IT-side bridging, and CAN for fieldbus device integration. Use Value: Single-chip solution replaces MCU + display controller + Ethernet PHY + CAN transceiver - reduces BOM cost and board area by >35%. |
Use Scenario: Compact servo drive with position/velocity/torque loop closure, real-time EtherCAT slave communication, and onboard diagnostics. IC Role / Device Role / Timing Role: Real-time motion controller executing FOC algorithms using TFU and dual 12-bit A/D for current sensing, synchronized to EtherCAT cycle via IEEE 1588 timestamps. Use Value: Hardware TFU cuts motor control loop latency by 40% vs software math; dual-bank flash enables safe field firmware updates without drive shutdown. |
| Smart Energy Gateway | Factory Automation Edge Node |
|
Use Scenario: DIN-rail mounted energy meter aggregating Modbus RTU data from submeters, performing tariff calculations, and reporting via MQTT over Ethernet/Wi-Fi (via external module). IC Role / Device Role / Timing Role: Secure data concentrator with AES-256 encryption (TSIP), RTC for time-of-use billing, SDHI for local log storage, and dual Ethernet for redundant upstream comms. Use Value: On-chip TSIP meets IEC 62443-3-3 SL2 requirements; 8 KB standby RAM preserves billing state during brownouts. |
Use Scenario: IIoT edge node collecting vibration, temperature, and pressure data from sensors, running FFT-based anomaly detection, and forwarding alerts via OPC UA over Ethernet. IC Role / Device Role / Timing Role: Sensor fusion hub with 21-channel A/D unit sampling multi-axis accelerometers, DRW2D for real-time waveform rendering, and EPTPC for time-aligned data tagging. Use Value: Hardware DRW2D offloads GUI rendering from CPU; IEEE 1588 timestamping ensures phase-coherent multi-sensor acquisition across distributed nodes. |
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 |
|---|---|---|---|
| R5F572MNDDEFP#10 | Same RX72N family, 2 MB flash, 512 KB SRAM, LFBGA-176 package - lower memory and pin count. | Suitable for cost-sensitive gateways or drives with reduced peripheral requirements (e.g., single Ethernet, no GLCDC). | Select when full 4 MB flash and 224-pin I/O are unnecessary; saves ~18% in unit cost and PCB area. |
| R5F566TEADFP#30 | RX66T family, 160 MHz, 2 MB flash, 384 KB SRAM, no IEEE 1588 or GLCDC - optimized for motor control only. | Targeted at standalone inverters or servo drives where Ethernet connectivity and display are absent. | Choose for pure FOC applications needing higher PWM resolution (GPTP vs GPTW) but no networking or HMI. |
Compared with R5F572NDDDFP#10, the R5F572MNDDEFP#10 offers scaled-down memory and I/O for compact designs, while the R5F566TEADFP#30 trades networking and graphics capability for enhanced motor control peripherals and lower latency PWM - making each optimal for distinct industrial subsystem roles.
Availability
R5F572NDDDFP#10 is available at Aetrix Electronics and suitable for industrial HMI, networked motor control, smart energy gateways, factory automation edge nodes, and IEC 60730-certified equipment requiring stable component supply across long production lifecycles.
Supply support for R5F572NDDDFP#10 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 - with over 40 years of embedded systems expertise.
The RX72N Group, including R5F572NDDDFP#10, was designed for real-time industrial applications demanding high computational throughput, deterministic Ethernet timing, functional safety, and rich human-machine interface capabilities.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F572NDDDFP#10?
The R5F572NDDDFP#10 operates at a maximum frequency of 240 MHz and achieves 1396 CoreMark points under benchmark conditions. This performance stems from the RXv3 core's efficient pipeline, dual-issue capability for certain instructions, and zero-wait-state access to 512 KB of SRAM at full speed - enabling deterministic real-time response in motion control and protocol stack processing.
Does the R5F572NDDDFP#10 support IEEE 1588 Precision Time Protocol, and how is it implemented?
Yes, the R5F572NDDDFP#10 integrates a dedicated EPTPC (Precision Time Protocol) module compliant with IEEE 1588-2008. It provides hardware timestamping on Ethernet frames with nanosecond resolution, supports PTP master/slave roles, and enables synchronization triggers for MTU and GPTW timers - essential for time-coordinated distributed control in industrial automation.
What safety certifications and built-in features does the R5F572NDDDFP#10 offer for IEC 60730 compliance?
The R5F572NDDDFP#10 includes oscillation-stop detection, a windowed independent watchdog timer (IWDTa), CRC acceleration unit, A/D converter self-diagnostic mode, and register write protection - all documented in Renesas' IEC 60730 safety manual. These features collectively support Class B compliance without requiring external safety monitors in many industrial appliance and motor control designs.
How does the dual-bank flash architecture in the R5F572NDDDFP#10 enable safe firmware updates?
The R5F572NDDDFP#10's 4 MB code flash is split into two independently erasable banks. While one bank runs the active application, the other can be reprogrammed via background operations (BGO). At runtime, the boot address is switched to the updated bank - ensuring atomic, zero-downtime firmware upgrades critical for unattended industrial equipment.
What display interfaces and graphics capabilities does the R5F572NDDDFP#10 provide?
The R5F572NDDDFP#10 integrates a full-featured Graphic-LCD Controller (GLCDC) supporting RGB, YUV, and MPU interfaces up to 1024×768 resolution, plus a 2D Drawing Engine (DRW2D) for hardware-accelerated line drawing, rectangle fill, and alpha blending. This eliminates need for external display controllers in HMI applications, reducing system latency and component count.
R5F572NDDDFP#10 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#10 FAQ
1.How can I place an order for R5F572NDDDFP#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F572NDDDFP#10 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#10 reliable?
The price and inventory of R5F572NDDDFP#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F572NDDDFP#10 is usually 5 days.
3.What payment methods are accepted for R5F572NDDDFP#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F572NDDDFP#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F572NDDDFP#10?
R5F572NDDDFP#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F572NDDDFP#10 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#10?
For technical support, including R5F572NDDDFP#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F572NDDDFP#10 requirements.
6.How does Aetrix verify that R5F572NDDDFP#10 is sourced from the original manufacturer or authorized distributors?
All R5F572NDDDFP#10 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#10 meets industry standards.
7.What is the process for return or replacement of R5F572NDDDFP#10?
All R5F572NDDDFP#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F572NDDDFP#10, 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#10 part is unused and in its original packaging.
Return procedure for R5F572NDDDFP#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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