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Renesas R5F572MDHDFP#30
- Part No.:
- R5F572MDHDFP#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F572MDHDFP#30.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:180
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Product details
Overview
R5F572MDHDFP#30 from Renesas is a 32-bit RXv3 microcontroller with 240 MHz CPU frequency, 4 MB on-chip code flash, 1 MB SRAM (including 32 KB ECC RAM), integrated EtherCAT slave controller, IEEE 1588-compliant Ethernet MAC, and dual CAN interfaces - deployed in industrial motion control systems requiring deterministic real-time communication and high-precision motor timing.
For engineers reviewing the R5F572MDHDFP#30 datasheet, R5F572MDHDFP#30 pinout, R5F572MDHDFP#30 application, or R5F572MDHDFP#30 equivalent, key selection criteria include EtherCAT slave support, dual-bank flash for safe firmware updates, 240-MHz real-time execution with double-precision FPU, and 182 GPIOs with 5-V tolerance for industrial I/O interfacing.
Technical Context
The R5F572MDHDFP#30 implements the RXv3 CPU core with hardware-accelerated double-precision IEEE-754 floating-point arithmetic and a collective register bank save function enabling fast interrupt response. It integrates dedicated peripherals for industrial automation: EtherCAT slave controller (two ports), IEEE 1588 PTP module (EPTPC), and three CAN channels compliant with ISO 11898-1.
Its memory subsystem includes 4 MB dual-bank code flash (enabling background programming and bank-swapping at runtime), 32 KB data flash rated for 100,000 erase/program cycles, and 1 MB SRAM split into 512 KB high-speed RAM, 512 KB expansion RAM, and 32 KB ECC-protected RAM - all synchronized to ICLK up to 240 MHz with wait-state management per access region.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit, 240 MHz max - delivers 1396 CoreMark; supports double-precision FPU and trigonometric unit (TFU) for servo loop math. |
| Flash Memory | 4 MB code flash with dual-bank structure - enables seamless firmware update without halting real-time operation. |
| RAM | 1 MB total SRAM: 512 KB no-wait access up to 240 MHz, plus 32 KB ECC RAM for safety-critical data storage. |
| EtherCAT | Integrated Beckhoff EtherCAT Slave Controller (ESC) with two ports - eliminates external ASIC for deterministic motion control networks. |
| Communication | 2× IEEE 1588 Ethernet MAC, 3× CAN, 13× SCI, 3× I²C, QSPI, SDHI, USB 2.0 FS - supports multi-protocol industrial connectivity. |
| Analog Peripherals | Two 12-bit ADCs (8 + 21 channels), 2× 12-bit DACs, temperature sensor, Delta-Sigma Modulator Interface (6 channels) - enables direct feedback acquisition from encoders and current sensors. |
| Timers | 29 extended-function timers including GPTW (4× 32-bit), MTU3a (9-channel), TPUa (6-channel), CMTW (2× 32-bit) - supports PWM generation, encoder capture, and time-synchronized event triggering. |
Pinout & Package
Package: PLQP0176KB-C (176-pin LQFP, 24 × 24 mm, 0.5-mm pitch). Pin count and I/O configuration match the 176-pin variant of the RX72M Group, supporting 136 general-purpose I/O pins with 5-V tolerance on 19 pins, pull-up resistors, and open-drain capability.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Power supply inputs | Separate analog/digital domains; 2.7–3.6 V operation with independent voltage monitoring (LVDA) for functional safety compliance. |
| RES# | Active-low reset input | Hardware reset assertion; supports power-on reset, voltage-monitoring resets, and deep software standby wake-up. |
| CLKIN / XTAL | External clock input | Accepts 8–24 MHz crystal or external clock; enables precise system timing and PLL-based clock synthesis. |
| ETH_MDC / ETH_MDIO | PHY management interface | IEEE 802.3-compliant MII/RMII control signals for external Ethernet PHY configuration and status polling. |
| ECAT_TXD0/1 / ECAT_RXD0/1 | EtherCAT physical layer I/O | Dedicated differential pairs for two-port EtherCAT slave operation; requires external magnetics and termination. |
| TXDn / RXDn (SCI) | Asynchronous serial I/O | Configurable SCI channels support UART, LIN, smart card, SPI/I²C emulation - used for debug, HMI, or fieldbus bridging. |
| ADTRGx / ADINx | Analog trigger/input | ADC start triggers synchronized to timer events; 29-channel analog input multiplexing across two 12-bit units. |
Key Features
| Feature | Design Value |
|---|---|
| EtherCAT Slave Controller | Beckhoff-certified ESC IP core with two physical ports - enables <1 µs jitter in distributed clock synchronization for multi-axis motion control. |
| Dual-Bank Flash Architecture | Enables background programming and runtime bank switching - critical for zero-downtime firmware updates in safety-rated drives. |
| IEEE 1588 Precision Time Protocol | Hardware timestamping in EPTPC module - supports sub-microsecond time alignment across Ethernet-connected devices. |
| Functional Safety Support | Built-in oscillation-stop detection, CRC accelerators, IWDT with window function, register write protection, and self-diagnostic A/D - aids IEC 60730 Class B certification. |
| Delta-Sigma Modulator Interface | 6-channel DSMIF with configurable sinc filters - directly interfaces isolated current/voltage sensors (e.g., AMC130x) without external decimation logic. |
Applications
| Industrial Servo Drives | Programmable Logic Controllers (PLCs) |
|---|---|
Use Scenario: High-bandwidth closed-loop control of PMSM/BLDC motors with position, velocity, and torque loops executed at 20 kHz. IC Role / Device Role / Timing Role: Real-time motion controller executing servo algorithms on RXv3 core, synchronizing PWM outputs (GPTW/MTU3), ADC sampling, and EtherCAT frame processing. Use Value: 240-MHz deterministic execution + dual-bank flash allows simultaneous control loop execution and firmware validation - eliminating downtime during field updates. |
Use Scenario: Modular PLC backplane with distributed I/O modules communicating via EtherCAT and local fieldbus (CAN, RS-485). IC Role / Device Role / Timing Role: Central logic processor managing cyclic process data exchange over EtherCAT, scanning digital/analog I/O, and running ladder logic with deterministic cycle times. Use Value: Integrated EtherCAT slave + 3× CAN + 13× SCI enables native multi-protocol support - reducing need for external protocol bridges and simplifying board design. |
| Robotics Motion Controllers | Energy Management Gateways |
Use Scenario: Multi-axis robotic arm controller coordinating joint trajectories with synchronized torque commands and safety monitoring. IC Role / Device Role / Timing Role: Real-time coordinator using TFU for inverse kinematics, GPTW for PWM generation, and DSMIF for isolated motor phase current sensing. Use Value: On-chip trigonometric unit (TFU) and 6-channel DSMIF eliminate external math co-processors and sigma-delta decimation ICs - lowering BOM cost and latency. |
Use Scenario: Smart grid gateway aggregating data from solar inverters, battery monitors, and smart meters via CAN, Ethernet, and SD card logging. IC Role / Device Role / Timing Role: Data concentrator with IEEE 1588 time-stamped Ethernet reporting, secure AES-256 encryption, and SDHI for local event logging. Use Value: Hardware AES engine and 4 MB flash enable encrypted firmware/data storage - meeting UL 62368-1 and IEC 62443 cybersecurity requirements for grid-edge devices. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar industrial microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F572MNHDFP#30 | Same RX72M family, identical 176-pin LQFP package, but with 2 MB code flash (vs. 4 MB) and no EtherCAT slave controller. | Suitable for non-EtherCAT PLCs or gateways where dual-bank flash and deterministic motion control are not required. | Select when cost sensitivity outweighs need for EtherCAT or larger firmware capacity. |
| R5F566TEHDFP#30 | RX66T Group part; 160 MHz CPU, 2 MB flash, no EtherCAT, but enhanced PWM timers (GPTP) optimized for single/multi-motor control. | Targeted at cost-optimized servo drives without multi-protocol networking - prioritizes motor control peripherals over industrial Ethernet. | Choose for high-volume motor drives where EtherCAT is handled externally or omitted entirely. |
Compared with R5F572MDHDFP#30, the R5F572MNHDFP#30 reduces flash and removes EtherCAT - trading real-time industrial networking for lower cost; the R5F566TEHDFP#30 shifts focus to motor-specific timing with higher PWM resolution but lacks IEEE 1588 and dual-bank flash - better suited for standalone drive control than networked automation systems.
Availability
R5F572MDHDFP#30 is available at Aetrix Electronics and suitable for industrial servo drives, EtherCAT-enabled PLCs, robotics motion controllers, and energy management gateways requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for R5F572MDHDFP#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 Japanese semiconductor manufacturer specializing in microcontrollers, analog, and power solutions for automotive, industrial, and IoT markets.
The RX72M Group - including R5F572MDHDFP#30 - was designed specifically for real-time industrial automation applications demanding EtherCAT slave functionality, deterministic timing, functional safety features, and high-performance signal processing.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F572MDHDFP#30?
The R5F572MDHDFP#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 instruction set, double-precision FPU, and optimized memory subsystem - enabling complex motion control algorithms to execute within tight real-time deadlines. The R5F572MDHDFP#30 sustains this speed across its full 4 MB flash and 1 MB SRAM with intelligent wait-state management.
Does the R5F572MDHDFP#30 include an integrated EtherCAT slave controller?
Yes, the R5F572MDHDFP#30 integrates a Beckhoff-certified EtherCAT Slave Controller (ESC) with two physical ports. This hardware block handles frame processing, distributed clock synchronization, and mailbox management without CPU intervention - achieving sub-microsecond jitter in motion control networks. The R5F572MDHDFP#30 does not require external ASICs or FPGA logic to implement EtherCAT slave functionality.
What flash and RAM configurations are available on the R5F572MDHDFP#30?
The R5F572MDHDFP#30 includes 4 MB of on-chip code flash memory with dual-bank architecture, 32 KB of reprogrammable data flash (100,000 cycles), 1 MB of SRAM divided into 512 KB high-speed RAM, 512 KB expansion RAM, and 32 KB ECC-protected RAM. This configuration supports background programming, safe firmware updates, and fault-tolerant data storage - all critical for industrial equipment certified to IEC 61508 or IEC 60730.
Which communication interfaces does the R5F572MDHDFP#30 support for industrial networking?
The R5F572MDHDFP#30 supports EtherCAT (2-port slave), IEEE 1588-compliant Ethernet MAC (2 channels), 3× CAN 2.0B interfaces, 13× SCI channels (with UART/LIN/SPI/I²C emulation), 3× I²C buses (up to 1 Mbps), QSPI, SDHI, and USB 2.0 FS. These interfaces enable native integration into heterogeneous industrial networks - allowing the R5F572MDHDFP#30 to serve as a central hub connecting fieldbus devices, HMIs, cloud gateways, and safety peripherals.
How does the R5F572MDHDFP#30 support functional safety standards like IEC 60730?
The R5F572MDHDFP#30 includes multiple hardware features for IEC 60730 Class B compliance: oscillation-stop detection, independent watchdog timer (IWDT) with window function, CRC acceleration units, register write protection, self-diagnostic A/D converter, and memory protection unit (MPU). These capabilities allow developers to implement robust runtime checks and fail-safe behavior - verified in Renesas' Functional Safety Manual (R01UM0597EJ0100) for the RX72M Group.
R5F572MDHDFP#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-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, LVD, POR, PWM, WDT
- Number of I/O:
- 72
- 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 29x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F572MDHDFP#30 FAQ
1.How can I place an order for R5F572MDHDFP#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F572MDHDFP#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 R5F572MDHDFP#30 reliable?
The price and inventory of R5F572MDHDFP#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F572MDHDFP#30 is usually 5 days.
3.What payment methods are accepted for R5F572MDHDFP#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F572MDHDFP#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F572MDHDFP#30?
R5F572MDHDFP#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F572MDHDFP#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 R5F572MDHDFP#30?
For technical support, including R5F572MDHDFP#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F572MDHDFP#30 requirements.
6.How does Aetrix verify that R5F572MDHDFP#30 is sourced from the original manufacturer or authorized distributors?
All R5F572MDHDFP#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 R5F572MDHDFP#30 meets industry standards.
7.What is the process for return or replacement of R5F572MDHDFP#30?
All R5F572MDHDFP#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F572MDHDFP#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 R5F572MDHDFP#30 part is unused and in its original packaging.
Return procedure for R5F572MDHDFP#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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