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Renesas R5F572MNDDFB#10
- Part No.:
- R5F572MNDDFB#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F572MNDDFB#10.pdf
- Description:
- IC MCU 32BIT 4MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,117
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Product details
Overview
R5F572MNDDFB#10 from Renesas is a 32-bit RXv3 microcontroller with 240 MHz CPU, dual-bank 4 MB code flash, 1 MB SRAM (including 32 KB ECC RAM), EtherCAT slave controller, IEEE 1588-compliant Ethernet MAC, and integrated 12-bit A/D and D/A converters - designed for industrial motion control and real-time automation systems requiring deterministic I/O and secure firmware execution.
For engineers reviewing the R5F572MNDDFB#10 datasheet, R5F572MNDDFB#10 pinout, R5F572MNDDFB#10 application, or R5F572MNDDFB#10 equivalent, key selection criteria include EtherCAT slave timing compliance, dual-bank flash for safe firmware updates, 240 MHz real-time interrupt latency, IEEE 1588 timestamp resolution, and TSIP-based AES-256 encryption support for secure boot.
Technical Context
The R5F572MNDDFB#10 implements the RXv3 CPU core with double-precision IEEE-754 FPU, collective register bank save, and MPU-enforced memory protection - enabling deterministic task switching and safety-critical partitioning. Its clock architecture supports independent domain clocks: ICLK up to 240 MHz for CPU, PCLKA up to 120 MHz for EtherCAT/Ethernet peripherals, and PCLKB up to 60 MHz for timers and ADCs.
Real-time I/O is enabled by hardware event linking (ELC) across 137 internal signals, synchronized GPTW/MTU3 PWM generation with dead-time compensation, and dual-channel Ethernet with EPTPC-based IEEE 1588 hardware timestamping. The device integrates TSIP for AES-128/192/256 and trusted memory (TM) for protected code execution.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit, 240 MHz max - delivers 1396 CoreMark; enables hard real-time loop execution under 4.17 µs per cycle. |
| Flash Memory | 4 MB dual-bank code flash - supports background programming and safe bank-swapping for zero-downtime firmware updates. |
| RAM | 1 MB SRAM (512 KB no-wait ≤120 MHz), 32 KB ECC RAM - SEC-DED error correction ensures data integrity in safety-critical buffers. |
| EtherCAT | Single ESC IP core with two ports - meets EtherCAT slave timing requirements (≤1 µs jitter) without external PHY. |
| Ethernet | 2× IEEE 802.3 10/100 Mbps MAC + EPTPC IEEE 1588 v2 hardware timestamping - enables precise time-synchronized distributed control. |
| Analog Peripherals | Two 12-bit S12AD units (8 + 21 channels), 2× 12-bit D/A - supports multi-axis current/voltage feedback with self-diagnostic capability. |
| Security | Trusted Secure IP (TSIP) with AES-128/192/256 - performs cryptographic operations in dedicated hardware, isolating keys from main memory. |
Pinout & Package
Package: PLQP0176KB-C - 176-pin LQFP, 24 × 24 mm, 0.5 mm pitch, RoHS-compliant, operating temperature range –40°C to +85°C (D-version).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, AVCC0, AVCC1 | Power supply inputs | Separate analog/digital domains ensure noise isolation for 12-bit ADC accuracy; 2.7–3.6 V operation enables direct connection to industrial 3.3 V rails. |
| XTAL, EXTAL | Main crystal oscillator terminals | Supports 8–24 MHz external resonator for precise system clock generation; oscillation-stop detection triggers fail-safe reset. |
| ES0, ES1 | EtherCAT port differential pairs | Integrated ESC physical layer interface - eliminates need for external transceivers and reduces BOM count for EtherCAT slave nodes. |
| ETXD0–3, ERXD0–3 | Ethernet MAC data bus | 4-bit parallel RMII interface - simplifies PCB routing vs. MII; supports 10/100 Mbps full/half-duplex with IEEE 802.3x flow control. |
| AD00–AD20 | Analog input channels | 21-channel S12AD unit 1 - enables simultaneous sampling of motor phase currents, DC-link voltage, and temperature sensors. |
| DA0, DA1 | Digital-to-analog outputs | 2× 12-bit buffered DACs - provide precision reference voltages for analog comparators or sensor biasing in closed-loop systems. |
Key Features
| Feature | Design Value |
|---|---|
| EtherCAT Slave Controller (ESC) | Beckhoff-certified IP core with two ports - achieves <1 µs jitter and supports DC synchronization for coordinated motion control networks. |
| IEEE 1588 Hardware Timestamping | EPTPC module synchronizes Ethernet frames to sub-100 ns precision - enables time-triggered communication in distributed PLC architectures. |
| Dual-Bank Flash with BGO | Background programming allows live firmware update while executing from active bank - critical for OTA updates in deployed industrial equipment. |
| Event Link Controller (ELC) | 137 internal event sources routed without CPU intervention - e.g., TPU capture triggers ADC conversion, reducing interrupt latency to <100 ns. |
| Trusted Secure IP (TSIP) | Dedicated crypto engine with AES-256 and key isolation - prevents firmware cloning and enables secure boot verification per IEC 62443. |
| Arithmetic Unit for Trigonometric Functions (TFU) | Hardware-accelerated sine/cosine/arctangent - computes motor field-oriented control (FOC) equations in <1 µs, offloading CPU cycles. |
Applications
| Industrial Motion Control | Programmable Logic Controller (PLC) |
|---|---|
|
Use Scenario: High-precision servo drive controlling 3-phase PMSM motors in CNC machines with synchronized multi-axis trajectory planning. IC Role / Device Role / Timing Role: Real-time motion controller executing FOC algorithms, generating PWM via GPTW/MTU3 with nanosecond-level dead-time compensation, and managing EtherCAT distributed I/O. Use Value: 240 MHz RXv3 core + TFU enables 20 kHz FOC loop execution; dual-bank flash permits field-upgradable motion profiles without downtime. |
Use Scenario: Modular PLC base unit handling I/O expansion, logic execution, and network bridging between EtherCAT fieldbus and enterprise Ethernet. IC Role / Device Role / Timing Role: Central programmable controller running IEC 61131-3 code, coordinating distributed I/O via EtherCAT, and serving HMI data over IEEE 1588-synchronized TCP/IP. Use Value: Integrated ESC + dual Ethernet MAC eliminates external PHYs; TSIP secures ladder logic firmware against tampering during remote maintenance. |
| Robotics Control Unit | Energy Management Gateway |
|
Use Scenario: Compact robot joint controller performing torque control, collision detection, and real-time safety monitoring in collaborative robots. IC Role / Device Role / Timing Role: Safety-certifiable motion processor using MPU-protected memory partitions, ECC RAM for fault-tolerant state tracking, and dual CAN for redundant sensor buses. Use Value: 32 KB ECC RAM ensures integrity of safety-critical variables; IEC 60730 self-test functions validate ADC, watchdog, and oscillator health at startup. |
Use Scenario: Smart grid edge gateway aggregating data from solar inverters, battery BMS, and smart meters, then forwarding to cloud via secure TLS tunnel. IC Role / Device Role / Timing Role: Secure data concentrator with TSIP-based AES encryption, SDHI for local logging, and dual Ethernet for upstream/downstream network separation. Use Value: AES-256 acceleration in TSIP enables 10+ Mbps encrypted throughput; 4 MB flash stores multiple firmware images for A/B update rollback. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar industrial real-time MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F572MNDHFB#10 | Same RX72M family, identical 4 MB flash and peripherals, but in 224-pin LFBGA (PLBG0224GA-A) package - larger footprint, higher I/O count (182 pins vs. 136). | Required when >136 GPIOs or additional SDRAM interface pins are needed; not drop-in compatible due to different package and pinout. | Select for designs needing maximum I/O density or SDRAM expansion; requires PCB redesign. |
| R5F566TKEDFP#30 | RX66T group MCU: 160 MHz CPU, 2 MB flash, no EtherCAT, IEEE 1588 only on single Ethernet channel, no TSIP - lower security and real-time capability. | Suitable for cost-sensitive servo drives without EtherCAT or advanced encryption; lacks dual-bank flash and ESC timing compliance. | Choose where EtherCAT is unnecessary and AES encryption is not required; offers lower BOM cost but reduced determinism. |
Compared with R5F572MNDHFB#10, the R5F572MNDDFB#10 trades I/O count for LQFP manufacturability and thermal performance; versus R5F566TKEDFP#30, it adds EtherCAT timing compliance, dual-bank flash safety, and hardware AES-256 - making it essential for certified industrial automation nodes.
Availability
R5F572MNDDFB#10 is available at Aetrix Electronics and suitable for industrial motion control, EtherCAT-based PLCs, robotics controllers, and energy management gateways requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for R5F572MNDDFB#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 Corporation is a global semiconductor leader specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The RX72M Group - including the R5F572MNDDFB#10 - was engineered specifically for real-time industrial automation, integrating EtherCAT slave functionality, IEEE 1588 timestamping, and functional safety features to replace FPGA+MCU combinations in motion control systems.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F572MNDDFB#10?
The R5F572MNDDFB#10 operates at a maximum frequency of 240 MHz and achieves 1396 CoreMark. This performance level enables deterministic execution of complex motion control algorithms and real-time communication stacks within strict timing budgets - critical for servo drives and EtherCAT slave nodes where loop times must remain below 100 µs.
Does the R5F572MNDDFB#10 support dual-bank flash for safe firmware updates?
Yes, the R5F572MNDDFB#10 includes 4 MB of on-chip code flash with a dual-bank structure. This allows background programming of one bank while executing code from the other, enabling seamless firmware updates without system interruption - a key requirement for industrial equipment operating in 24/7 environments where downtime must be avoided.
What EtherCAT and IEEE 1588 capabilities does the R5F572MNDDFB#10 provide?
The R5F572MNDDFB#10 integrates a Beckhoff-certified EtherCAT Slave Controller (ESC) with two ports and an IEEE 1588 v2-compliant EPTPC module. It delivers sub-microsecond jitter for EtherCAT synchronization and hardware timestamping accuracy better than 100 ns - enabling precise time-coordinated motion control across distributed axes in industrial automation systems.
How does the R5F572MNDDFB#10 implement functional safety and security features?
The R5F572MNDDFB#10 supports IEC 60730 Class B compliance via oscillation-stop detection, CRC-protected registers, self-diagnostic ADC, and watchdog timers. For security, it includes Trusted Secure IP (TSIP) with hardware-accelerated AES-128/192/256 and Trusted Memory (TM) to protect firmware integrity - meeting foundational requirements for IEC 62443-3-3 and UL 61800-5-1.
What analog peripherals are integrated into the R5F572MNDDFB#10?
The R5F572MNDDFB#10 integrates two independent 12-bit A/D converters (S12AD): Unit 0 with 8 channels and Unit 1 with 21 channels, plus two 12-bit D/A converters. These support simultaneous sampling, analog input disconnection detection, and self-diagnosis - enabling high-fidelity current sensing, voltage monitoring, and reference generation in motor control and power conversion applications.
R5F572MNDDFB#10 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:
- 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:
R5F572MNDDFB#10 FAQ
1.How can I place an order for R5F572MNDDFB#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F572MNDDFB#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 R5F572MNDDFB#10 reliable?
The price and inventory of R5F572MNDDFB#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F572MNDDFB#10 is usually 5 days.
3.What payment methods are accepted for R5F572MNDDFB#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F572MNDDFB#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F572MNDDFB#10?
R5F572MNDDFB#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F572MNDDFB#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 R5F572MNDDFB#10?
For technical support, including R5F572MNDDFB#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F572MNDDFB#10 requirements.
6.How does Aetrix verify that R5F572MNDDFB#10 is sourced from the original manufacturer or authorized distributors?
All R5F572MNDDFB#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 R5F572MNDDFB#10 meets industry standards.
7.What is the process for return or replacement of R5F572MNDDFB#10?
All R5F572MNDDFB#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F572MNDDFB#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 R5F572MNDDFB#10 part is unused and in its original packaging.
Return procedure for R5F572MNDDFB#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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