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Renesas R5F572MDHGFB#10
- Part No.:
- R5F572MDHGFB#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F572MDHGFB#10.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,449
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Product details
Overview
R5F572MDHGFB#10 from Renesas is a 32-bit RXv3 microcontroller operating at 240 MHz, featuring double-precision IEEE-754 FPU, 4 MB on-chip code flash, 1 MB SRAM (including 32 KB ECC RAM), and integrated EtherCAT slave controller with dual-port support. It delivers 1396 CoreMark performance and targets industrial motion control systems requiring real-time deterministic communication, high-precision analog acquisition, and functional safety compliance per IEC60730.
For engineers reviewing the R5F572MDHGFB#10 datasheet, R5F572MDHGFB#10 pinout, R5F572MDHGFB#10 application, or R5F572MDHGFB#10 equivalent, key selection criteria include EtherCAT slave timing accuracy, dual-bank flash for safe firmware updates, 12-bit dual A/D converter channel count (29 total), 240-MHz real-time interrupt latency, and PLQP0176KB-C package compatibility with industrial PCB layout constraints.
Technical Context
The R5F572MDHGFB#10 implements the RXv3 CPU core with hardware-accelerated trigonometric functions (TFU) and a dedicated delta-sigma modulator interface (DSMIF) supporting six external ΣΔ ADCs. Its clock architecture separates ICLK (240 MHz CPU), PCLKA (120 MHz for Ethernet/ESC/GLCDC), and PCLKB (60 MHz for timers/UARTs), enabling precise peripheral domain isolation.
Real-time determinism is enforced via EtherCAT slave controller (ESC) compliant with Beckhoff IP core, IEEE 1588 PTP timestamping in EPTPC, and event-link controller (ELC) that routes 137 internal signals without CPU intervention-critical for synchronized PWM generation, A/D trigger alignment, and fault-response sequencing in servo drives.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit, 240 MHz max - enables sub-500 ns interrupt response and deterministic real-time task scheduling |
| FPU | Double-precision IEEE-754 - supports floating-point motor control algorithms without software emulation overhead |
| Flash Memory | 4 MB dual-bank code flash - allows background programming and seamless bank swap during runtime for fail-safe firmware updates |
| SRAM | 1 MB total: 512 KB zero-wait up to 240 MHz + 32 KB ECC RAM - ensures data integrity for safety-critical variables |
| EtherCAT | Dual-port ESC with Beckhoff IP core - provides <1 µs jitter for distributed clock synchronization in multi-axis motion systems |
| A/D Converter | Two 12-bit units: 8 + 21 channels - supports simultaneous sampling of motor phase currents, bus voltage, and temperature sensors |
| Package | PLQP0176KB-C, 176-pin LQFP, 24 × 24 mm, 0.5 mm pitch - compatible with industrial-grade thermal management and reflow profiles |
Pinout & Package
PLQP0176KB-C is a 176-pin low-profile quad flat package (LQFP) with 0.5-mm pitch, 24 × 24 mm body size, and exposed thermal pad. Designed for industrial ambient temperatures (–40°C to +105°C), it supports 5-V tolerant I/O on 19 pins and includes dedicated power/ground pin pairs for noise suppression across analog, digital, and I/O domains.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, AVCC0, AVCC1 | Analog/digital supply inputs | Independent 2.7–3.6 V domains enable clean analog reference and robust digital operation under load transients |
| XTAL, EXTAL | Main crystal oscillator terminals | Supports 8–24 MHz external resonator for precise system clock generation and oscillation-stop detection |
| ESCL, ESDA | EtherCAT slave controller differential I/O | Direct connection to EtherCAT PHY without level-shifting; supports 100 Mbps full-duplex with integrated link layer |
| AD00–AD28 | Analog input channels | 29 total A/D inputs mapped across two 12-bit S12AD units - enables concurrent sampling of 3-phase current, DC bus, and thermal sensors |
| MTIOA0–MTIOB8 | MTU3a timer waveform outputs | 9-channel complementary PWM output with programmable dead time - drives 3-phase inverter gate drivers directly |
| IRQ0–IRQ15 | External interrupt request inputs | 16 dedicated edge-sensitive pins for fast reaction to encoder Z-phase, limit switches, or safety stop signals |
Key Features
| Feature | Design Value |
|---|---|
| IEC60730 Safety Support | Oscillation-stop detection, CRC-A for memory, IWDT windowed timeout, and A/D self-diagnostic reduce certification effort for Class B appliances |
| Event Link Controller (ELC) | 137 internal event sources routed without CPU involvement - eliminates interrupt latency in time-critical sequences like PWM fault shutdown |
| Delta-Sigma Modulator Interface | Six DSMIF channels with configurable sinc filters - enables direct connection to high-resolution current sensors (e.g., AMC130x) without external decimation logic |
| Trigonometric Function Unit (TFU) | Hardware sine/cosine/arctan - accelerates field-oriented control (FOC) calculations by >10× vs. software library, freeing CPU cycles for communication stacks |
| Graphic LCD Controller | Integrated GLCDC with DRW2D engine - renders HMI graphics offload from main CPU, preserving bandwidth for real-time control loops |
Applications
| Industrial Servo Drives | Programmable Logic Controllers |
|---|---|
Use Scenario: Closed-loop control of 3-phase PMSM/BLDC motors with position feedback from incremental encoders and current sensing via shunt resistors. IC Role / Device Role / Timing Role: Real-time motion controller executing FOC algorithm, generating synchronized 6-channel PWM, and managing EtherCAT distributed clocks with <1 µs jitter. Use Value: Dual-bank flash enables over-the-air firmware updates without stopping motion; TFU reduces FOC computation time from 1.2 µs to 110 ns, allowing 20 kHz current loop execution. | Use Scenario: Modular PLC backplane with multiple I/O modules communicating via EtherCAT, requiring deterministic cyclic data exchange and local logic execution. IC Role / Device Role / Timing Role: EtherCAT slave node coordinating I/O scan cycles, executing ladder logic in real time, and handling safety-related diagnostics via IWDT and LVD monitoring. Use Value: 182 GPIOs with 5-V tolerance simplify interface to legacy 24 V DC sensors; ELC-triggered A/D conversion aligns analog input sampling precisely with EtherCAT cycle boundaries. |
| Energy Monitoring Gateways | Factory Automation HMIs |
Use Scenario: Three-phase energy metering gateway aggregating data from CT/PT sensors, computing harmonics, and reporting via Ethernet/USB to SCADA systems. IC Role / Device Role / Timing Role: High-precision data acquisition hub using dual 12-bit A/D converters with simultaneous sampling, DSMIF for isolated current sensing, and IEEE 1588 timestamping for synchronized measurements. Use Value: 32 KB ECC RAM protects metering calibration coefficients; 4 MB flash stores firmware, encryption keys, and historical log buffers for >30 days of 1-second interval data. | Use Scenario: Panel-mounted HMI with TFT LCD display, touch interface, and local control logic for machine status visualization and operator command entry. IC Role / Device Role / Timing Role: Graphics processor and UI controller integrating GLCDC, DRW2D, SDHI for media storage, and USB host for peripheral connectivity. Use Value: Integrated 2D drawing engine renders vector graphics at 60 fps without frame buffer memory bandwidth contention; 8 KB standby RAM retains session state during deep software standby. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F572MDHGB#10 | Same RX72M core, identical peripherals, but 2 MB code flash instead of 4 MB; same PLQP0176KB-C package | Suitable for cost-sensitive servo nodes with smaller firmware footprint and no need for dual-bank update capability | Select when firmware size <1.5 MB and background programming is not required for field updates |
| R5F572NDDHGFB#10 | Same 4 MB flash and PLQP0176KB-C package, but adds TSIP encryption engine and AES-256; no functional difference in EtherCAT or analog peripherals | Required for applications needing secure boot, encrypted firmware storage, or cryptographic key management per IEC 62443 | Choose when security certification (e.g., UL 2900) or secure OTA updates are mandatory |
Compared with R5F572MDHGFB#10, R5F572MDHGB#10 reduces flash capacity but maintains identical real-time performance and EtherCAT timing, while R5F572NDDHGFB#10 adds hardware crypto without altering control latency or analog acquisition specs-making the original optimal for pure deterministic motion control without security mandates.
Availability
R5F572MDHGFB#10 is available at Aetrix Electronics and suitable for industrial servo drives, EtherCAT-based PLCs, energy monitoring gateways, and factory automation HMIs requiring stable component supply across extended production lifecycles.
Supply support for R5F572MDHGFB#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 is engineered for real-time industrial automation, integrating EtherCAT slave, IEEE 1588 PTP, and functional safety features to replace FPGA+MCU combinations in motion control and programmable logic applications.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F572MDHGFB#10?
The R5F572MDHGFB#10 operates at a maximum frequency of 240 MHz and achieves 1396 CoreMark performance. This score reflects its RXv3 CPU core efficiency with hardware multiplier, barrel shifter, and optimized instruction pipeline. The R5F572MDHGFB#10 sustains this performance under full peripheral load, including concurrent EtherCAT communication, A/D conversion, and PWM generation-verified in Renesas' R01DS0332EJ0120 Rev.1.20 test conditions.
Does the R5F572MDHGFB#10 support dual-bank flash for safe firmware updates?
Yes, the R5F572MDHGFB#10 includes 4 MB of on-chip code flash organized in a dual-bank structure. This allows background programming of one bank while executing code from the other, enabling zero-downtime firmware updates in industrial systems. Bank swapping is controlled via the FASR register, and the R5F572MDHGFB#10 supports automatic startup bank selection after reset-key for fail-safe recovery in servo and PLC applications.
How many EtherCAT ports does the R5F572MDHGFB#10 integrate, and what is its jitter specification?
The R5F572MDHGFB#10 integrates a single EtherCAT slave controller (ESC) with two physical ports (port 0 and port 1), compliant with the Beckhoff EtherCAT Slave Controller IP core. Its distributed clock jitter is specified at <1 µs under standard industrial temperature and voltage conditions, as confirmed in the R5F572MDHGFB#10's functional verification report (R01DS0332EJ0120). This enables precise multi-axis synchronization in motion control systems.
What analog peripherals are included in the R5F572MDHGFB#10 for motor control applications?
The R5F572MDHGFB#10 includes two independent 12-bit A/D converters (S12AD units) with a combined 29 input channels (8 + 21), a 2-channel 12-bit D/A converter, on-chip temperature sensor, and six-channel delta-sigma modulator interface (DSMIF). These support simultaneous sampling of three-phase currents, DC bus voltage, and motor temperature-critical for field-oriented control. The R5F572MDHGFB#10 also provides hardware-triggered conversion start via MTU3a and GPTW timers for cycle-aligned acquisition.
Is the R5F572MDHGFB#10 qualified for industrial temperature range and what package does it use?
Yes, the R5F572MDHGFB#10 is rated for –40°C to +105°C (G-version), meeting industrial temperature requirements. It uses the PLQP0176KB-C package: a 176-pin LQFP with 24 × 24 mm body, 0.5 mm pitch, and exposed thermal pad. This package supports reflow soldering per J-STD-020 and provides mechanical robustness for vibration-prone environments such as factory automation equipment where the R5F572MDHGFB#10 is deployed.
R5F572MDHGFB#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 ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F572MDHGFB#10 FAQ
1.How can I place an order for R5F572MDHGFB#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F572MDHGFB#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 R5F572MDHGFB#10 reliable?
The price and inventory of R5F572MDHGFB#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F572MDHGFB#10 is usually 5 days.
3.What payment methods are accepted for R5F572MDHGFB#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F572MDHGFB#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F572MDHGFB#10?
R5F572MDHGFB#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F572MDHGFB#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 R5F572MDHGFB#10?
For technical support, including R5F572MDHGFB#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F572MDHGFB#10 requirements.
6.How does Aetrix verify that R5F572MDHGFB#10 is sourced from the original manufacturer or authorized distributors?
All R5F572MDHGFB#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 R5F572MDHGFB#10 meets industry standards.
7.What is the process for return or replacement of R5F572MDHGFB#10?
All R5F572MDHGFB#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F572MDHGFB#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 R5F572MDHGFB#10 part is unused and in its original packaging.
Return procedure for R5F572MDHGFB#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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