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Renesas R5F572MDHDFB#10
- Part No.:
- R5F572MDHDFB#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F572MDHDFB#10.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,799
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Product details
Overview
R5F572MDHDFB#10 from Renesas is a 32-bit RXv3 microcontroller operating at up to 240 MHz, featuring double-precision IEEE-754 FPU, 2 Mbytes on-chip code flash, 1 Mbyte SRAM (512 KB + 512 KB expansion), and integrated EtherCAT slave controller with dual-port support. It targets industrial motion control, PLCs, and real-time automation systems requiring deterministic Ethernet communication and high-precision timing.
For engineers reviewing the R5F572MDHDFB#10 datasheet, R5F572MDHDFB#10 pinout, R5F572MDHDFB#10 application, or R5F572MDHDFB#10 equivalent, key selection criteria include EtherCAT slave compliance, 240-MHz real-time execution capability, dual-bank flash for safe firmware updates, IEEE 1588 PTP timestamping, and 182 GPIOs with 5-V tolerance - all validated for IEC 60730 Class B functional safety.
Technical Context
The R5F572MDHDFB#10 implements the RXv3 CPU core with collective register bank save, memory protection unit (MPU), and JTAG/FINE debug interfaces. Its clock architecture supports independent domain clocks: ICLK up to 240 MHz for CPU, PCLKA up to 120 MHz for Ethernet/ESC/GLCDC, and PCLKB up to 60 MHz for timers and peripherals.
It integrates dedicated hardware accelerators including EtherCAT Slave Controller (ESC), IEEE 1588 PTP module (EPTPC), Delta-Sigma Modulator Interface (DSMIF) for six external ΣΔ ADCs, and Trigonometric Function Unit (TFU) for real-time sine/cosine/arctan computation - all synchronized via Event Link Controller (ELC) without CPU intervention.
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 in <1 µs for servo control. |
| Flash Memory | 2 Mbytes code flash with dual-bank structure - allows background programming and zero-downtime firmware swap during runtime. |
| SRAM | 1 Mbyte total (512 KB main + 512 KB expansion), no-wait access ≤120 MHz - supports large buffer handling for EtherCAT frame processing and SDIO transfers. |
| EtherCAT | Dual-port ESC compliant with Beckhoff IP core - provides deterministic slave operation with <1 µs jitter for distributed I/O synchronization. |
| IEEE 1588 | Hardware-accelerated PTP timestamping (EPTPC) - enables sub-100 ns time stamp accuracy on Ethernet frames for precise time-coordinated control. |
| Analog Peripherals | Two 12-bit S12AD units (8 + 21 channels), 2×12-bit D/A, on-chip temperature sensor - supports closed-loop analog feedback in motor drives and power supplies. |
| Package | LFBGA-176 (PLQP0176KB-C), 24 × 24 mm, 0.5-mm pitch - provides 136 GPIOs with 5-V tolerant inputs and configurable drive strength for industrial I/O interfacing. |
Pinout & Package
LFBGA-176 package (PLQP0176KB-C), 24 × 24 mm, 0.5-mm pitch, with 136 general-purpose I/O pins, 19 of which are 5-V tolerant. Pin functions include dedicated ESC differential pairs (ETH0_TXP/N, ETH0_RXP/N, ETH1_TXP/N, ETH1_RXP/N), PTP event trigger inputs (PTP_TRIG0–2), and DSMIF data/clock lines (DSM_SCLK0–5, DSM_DOUT0–5).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| ETH0_TXP / ETH0_TXN | EtherCAT Port 0 Differential Transmit | LVDS outputs driving twisted-pair cable; require 100-Ω differential termination for EMC-compliant EtherCAT physical layer. |
| ETH0_RXP / ETH0_RXN | EtherCAT Port 0 Differential Receive | LVDS inputs with internal termination; tolerate ±1-V common-mode offset for robust noise immunity in factory environments. |
| PTP_TRIG0 | IEEE 1588 Timestamp Trigger Input | Edge-sensitive input capturing precise event timing (e.g., encoder Z-phase) into EPTPC hardware timestamp register. |
| DSM_SCLK0–5 | Delta-Sigma Modulator Clock Outputs | Programmable clock outputs (up to 20 MHz) synchronizing external ΣΔ ADCs; enable simultaneous sampling across 6 channels. |
| DSM_DOUT0–5 | Delta-Sigma Modulator Data Inputs | High-impedance CMOS inputs accepting 1-bit bitstream from ΣΔ modulators; feed sinc-filtered data to DMA for real-time motor current analysis. |
Key Features
| Feature | Design Value |
|---|---|
| EtherCAT Slave Controller (ESC) | Beckhoff-certified IP core with dual-port PHY interface - eliminates need for external ASIC and reduces BOM cost in distributed I/O modules. |
| IEEE 1588 Hardware Timestamping (EPTPC) | Sub-100 ns timestamp resolution with hardware match-trigger output - enables synchronized motion profiling across multi-axis systems without software latency. |
| Trigonometric Function Unit (TFU) | Single-cycle sine/cosine/arctan computation - accelerates field-oriented control (FOC) algorithms in motor drives without floating-point library overhead. |
| Delta-Sigma Modulator Interface (DSMIF) | 6-channel ΣΔ input with configurable sinc filters - supports direct connection to high-resolution current sensors (e.g., AMC130x) for isolated motor phase current measurement. |
| IEC 60730 Safety Support | Integrated CRC accelerator, oscillation-stop detection, IWDT windowing, A/D self-diagnostic, and register write protection - simplifies Class B certification for industrial safety applications. |
Applications
| Industrial PLC I/O Module | Motion Control Drive |
|---|---|
|
Use Scenario: Distributed digital/analog I/O node in modular PLC rack with EtherCAT ring topology. IC Role / Device Role / Timing Role: EtherCAT slave controller managing cyclic process data exchange, timestamping I/O events via PTP_TRIG, and executing local logic using RXv3 core. Use Value: Deterministic <1 µs jitter ensures synchronized scan cycles across 64+ nodes; dual-bank flash enables remote firmware update without stopping machine operation. |
Use Scenario: Compact servo drive controlling PMSM/BLDC motors with field-oriented control and current loop closure. IC Role / Device Role / Timing Role: Real-time MCU executing FOC algorithm using TFU, sampling phase currents via DSMIF, and generating PWM via GPTW with dead-time compensation. Use Value: Hardware-accelerated trigonometry reduces current-loop latency to <2 µs; 240-MHz core sustains 20-kHz PWM switching with full sensor fusion and safety monitoring. |
| Robot Joint Controller | Energy Monitoring Gateway |
|
Use Scenario: Embedded controller inside robotic joint housing, communicating over EtherCAT while managing torque, position, and temperature feedback. IC Role / Device Role / Timing Role: Central timing hub synchronizing encoder capture (via TPUa), current sensing (via DSMIF), thermal monitoring (via on-chip sensor), and EtherCAT frame scheduling. Use Value: ELC-linked event routing eliminates CPU polling; PTP timestamping aligns joint angle measurements across multi-axis robots with <100 ns skew. |
Use Scenario: DIN-rail mounted gateway aggregating energy metering data from CT-based ΣΔ ADCs and reporting via Ethernet/SD card. IC Role / Device Role / Timing Role: High-accuracy data acquisition engine using six DSMIF channels for simultaneous voltage/current harmonic analysis, with IEEE 1588 time-stamped logging. Use Value: Sinc3 filtering in DSMIF achieves >90 dB SNR at 50/60 Hz; 2-Mbyte flash stores 30 days of 1-second interval logs with cryptographic AES-256 encryption. |
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 |
|---|---|---|---|
| R5F572MDHDFB#30 | Same die, 4-Mbyte flash variant - no change in pinout, speed, or peripheral set. | Required when firmware image exceeds 2 Mbytes or dual-bank redundancy mandates larger code space. | Select #30 only if application demands >2 Mbytes of executable flash; otherwise #10 offers optimal cost/performance balance. |
| R5F572MNHDFB#10 | Same package and peripherals, but rated for –40°C to +105°C (G-version) vs. –40°C to +85°C (D-version). | Necessary for under-hood automotive or high-ambient industrial enclosures where junction temperature exceeds 85°C. | Choose #10 for standard industrial environments; select #H version only when extended temperature qualification is mandated by system thermal profile. |
Compared with R5F572MDHDFB#10, the #30 variant adds flash capacity without altering timing or I/O behavior, while the #H variant extends ambient operating range without changing electrical or functional specifications - both retain identical EtherCAT, PTP, and DSMIF capabilities for seamless migration.
Availability
R5F572MDHDFB#10 is available at Aetrix Electronics and suitable for industrial PLCs, servo drives, robotic joint controllers, and energy gateways requiring stable component supply, long-term lifecycle assurance, and traceable sourcing for safety-critical deployments.
Supply support for R5F572MDHDFB#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 headquartered in Tokyo, Japan, specializing in microcontrollers, analog, power, and SoC solutions for industrial, automotive, and infrastructure markets.
The RX72M Group, including R5F572MDHDFB#10, was designed specifically for real-time industrial automation - integrating EtherCAT, IEEE 1588, and functional safety features to replace FPGA+MCU combinations in motion control and distributed I/O systems.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F572MDHDFB#10?
The R5F572MDHDFB#10 operates at a maximum frequency of 240 MHz and achieves 1396 CoreMark. This performance level is measured under actual silicon conditions with the RXv3 core executing the standardized CoreMark benchmark, confirming deterministic real-time capability for demanding industrial control loops. The R5F572MDHDFB#10 sustains this speed across its full temperature range with no derating required.
Does the R5F572MDHDFB#10 support EtherCAT slave functionality out of the box?
Yes, the R5F572MDHDFB#10 integrates the Beckhoff EtherCAT Slave Controller (ESC) IP core as a hardened hardware block. It requires no external PHY beyond standard magnetics and supports dual-port ring topology with hardware-assisted frame processing. The R5F572MDHDFB#10 meets EtherCAT slave conformance requirements per ETG.1000 specification without additional firmware acceleration.
What flash memory configuration does the R5F572MDHDFB#10 provide?
The R5F572MDHDFB#10 includes 2 Mbytes of on-chip code flash memory organized in a dual-bank structure, enabling background programming and safe firmware updates. It also features 32 Kbytes of reprogrammable data flash rated for 100,000 erase/write cycles. Both flash types support programming/erasing as background operations (BGO), allowing concurrent execution and storage management in the R5F572MDHDFB#10.
How many GPIOs and what I/O capabilities does the R5F572MDHDFB#10 offer?
The R5F572MDHDFB#10 provides 136 general-purpose I/O pins in its LFBGA-176 package, with 19 pins supporting 5-V tolerance. Each pin supports programmable pull-up, open-drain output, and configurable drive strength. These I/Os are fully managed by the Event Link Controller (ELC), enabling hardware-triggered peripheral actions without CPU involvement - a key feature for low-latency response in the R5F572MDHDFB#10.
Is the R5F572MDHDFB#10 qualified for functional safety standards like IEC 60730?
Yes, the R5F572MDHDFB#10 includes multiple hardware features certified for IEC 60730 Class B compliance: oscillation-stop detection, frequency measurement circuitry, CRC accelerator (CRCA), independent watchdog timer (IWDTa) with windowing, A/D converter self-diagnostic function, and register write protection. These are documented in the R5F572MDHDFB#10 datasheet and supported by Renesas safety manuals for industrial safety certification.
R5F572MDHDFB#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:
- 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:
R5F572MDHDFB#10 FAQ
1.How can I place an order for R5F572MDHDFB#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F572MDHDFB#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 R5F572MDHDFB#10 reliable?
The price and inventory of R5F572MDHDFB#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F572MDHDFB#10 is usually 5 days.
3.What payment methods are accepted for R5F572MDHDFB#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F572MDHDFB#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F572MDHDFB#10?
R5F572MDHDFB#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F572MDHDFB#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 R5F572MDHDFB#10?
For technical support, including R5F572MDHDFB#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F572MDHDFB#10 requirements.
6.How does Aetrix verify that R5F572MDHDFB#10 is sourced from the original manufacturer or authorized distributors?
All R5F572MDHDFB#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 R5F572MDHDFB#10 meets industry standards.
7.What is the process for return or replacement of R5F572MDHDFB#10?
All R5F572MDHDFB#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F572MDHDFB#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 R5F572MDHDFB#10 part is unused and in its original packaging.
Return procedure for R5F572MDHDFB#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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