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Renesas R5F572MNHGFC#V0
- Part No.:
- R5F572MNHGFC#V0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 176-LQFP
- Datasheet:
-
R5F572MNHGFC#V0.pdf
- Description:
- IC MCU 32BIT 4MB FLASH 176LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:509
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Product details
Overview
R5F572MNHGFC#V0 from Renesas is a 32-bit RXv3 microcontroller designed for industrial real-time control with EtherCAT slave functionality, operating at up to 240 MHz and delivering 1396 CoreMark. It integrates 4 MB on-chip code flash, 1 MB SRAM (including 32 KB ECC RAM), dual-bank flash architecture, IEEE-754 double-precision FPU, and hardware-accelerated trigonometric functions. It targets motion control systems requiring deterministic Ethernet-based synchronization.
For engineers reviewing the R5F572MNHGFC#V0 datasheet, R5F572MNHGFC#V0 pinout, R5F572MNHGFC#V0 application, or R5F572MNHGFC#V0 equivalent, key selection criteria include EtherCAT slave controller compliance, IEEE 1588 PTP timing precision, dual-bank flash for safe firmware updates, 240-MHz real-time execution, and integrated 12-bit A/D with self-diagnostic capability.
Technical Context
The R5F572MNHGFC#V0 implements the RXv3 CPU core with double-precision FPU and collective register bank save, enabling fast context switching in hard real-time tasks. Its clock system supports independent domain scaling: ICLK up to 240 MHz for CPU, PCLKA up to 120 MHz for peripherals like ETHERC and ESC, and PCLKB up to 60 MHz for timers and ADCs.
It embeds a Beckhoff-certified EtherCAT Slave Controller (ESC) with two physical ports and full IEEE 1588-2008 PTP support via EPTPC, synchronized to Ethernet frame timestamps. The device includes dedicated hardware modules for safety-critical functions: IEC 60730-compliant oscillation-stop detection, CRC accelerators, IWDT with windowing, and register write protection.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit, 240 MHz max - enables deterministic real-time task scheduling with sub-microsecond interrupt latency. |
| Flash Memory | 4 MB code flash with dual-bank structure - allows background programming and zero-downtime firmware updates. |
| RAM | 1 MB SRAM (512 KB no-wait ≤120 MHz, 512 KB expansion), 32 KB ECC RAM - supports fault-tolerant data buffers and safety-critical variables. |
| FPU | IEEE-754 double-precision - provides hardware-accelerated floating-point math for motion trajectory calculations. |
| EtherCAT | Integrated Beckhoff ESC (2-port) - eliminates external ASIC, reduces BOM cost, and ensures certified slave timing behavior. |
| IEEE 1588 | Hardware PTP timestamping via EPTPC - achieves sub-100 ns time synchronization accuracy over Ethernet. |
| A/D Converter | Two 12-bit units (8 + 21 channels), self-diagnostic - supports multi-sensor feedback in servo drives with built-in disconnection detection. |
Pinout & Package
R5F572MNHGFC#V0 is housed in a 176-pin LFBGA package (PLQP0176KB-C, 24 × 24 mm, 0.5-mm pitch), supporting 136 general-purpose I/O pins with 5-V tolerance on 19 pins, programmable pull-up, open-drain output, and event-linking capability.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Core & analog power supply | 2.7–3.6 V operation; separate analog domains ensure stable ADC reference and low-noise operation. |
| RES# | Active-low reset input | Asynchronous hardware reset; initiates full system initialization including memory controllers and peripheral clocks. |
| XTAL / EXTAL | Main crystal oscillator interface | Supports 8–24 MHz external crystal for precise system clock generation and IEEE 1588 timebase stability. |
| ESCL / ESDA | EtherCAT PHY clock/data lines | Dedicated differential pairs for direct connection to EtherCAT PHY ICs without level-shifting or buffering. |
| TXD0 / RXD0 | SCI0 asynchronous serial interface | Configurable as debug console (JTAG/FINE alternative) or host communication port for configuration and diagnostics. |
Key Features
| Feature | Design Value |
|---|---|
| IEC 60730 Class B Support | Includes hardware CRC accelerator, IWDT with windowing, oscillation-stop detection, and register write protection - reduces software certification effort for safety-critical industrial equipment. |
| Event Link Controller (ELC) | 137 internal event signals routed without CPU intervention - enables deterministic timer-triggered ADC sampling and PWM dead-time compensation in <100 ns. |
| Trigonometric Function Unit (TFU) | Hardware sine/cosine/arctangent calculation - offloads CPU for real-time motor vector control (FOC) with cycle-accurate results. |
| Delta-Sigma Modulator Interface (DSMIF) | 6-channel sinc filter interface - directly acquires high-resolution current/voltage feedback from sigma-delta ADCs used in servo amplifiers. |
| Graphic LCD Controller (GLCDC) | Integrated display engine with DRW2D acceleration - enables local HMI rendering without external GPU or frame buffer RAM. |
Applications
| Industrial Motion Control | Servo Drive Controller |
|---|---|
Use Scenario: Real-time position/velocity/torque loop closure in CNC machines and robotic joints. IC Role / Device Role / Timing Role: Primary motion controller executing FOC algorithms, synchronizing PWM outputs, and managing EtherCAT distributed clocks. Use Value: 240-MHz RXv3 core with TFU and GPTW timers delivers sub-1 µs current-loop update times; integrated ESC ensures <1 µs jitter in EtherCAT process data exchange. |
Use Scenario: High-fidelity current sensing and gate-drive timing in 3-phase inverter stages. IC Role / Device Role / Timing Role: System-on-chip controller handling analog acquisition (S12AD), PWM generation (MTU3a/GPTW), and isolation interface management. Use Value: DSMIF interface directly connects to ΣΔ current sensors; POE3a/POEG hardware protects against shoot-through during fault conditions. |
| Programmable Logic Controller (PLC) | Industrial Gateway |
Use Scenario: Deterministic I/O scanning and logic execution in modular PLC backplanes with EtherCAT I/O coupling. IC Role / Device Role / Timing Role: Central processing unit running IEC 61131-3 runtime, coordinating distributed I/O via EtherCAT and local analog/digital interfaces. Use Value: Dual-bank flash enables seamless firmware upgrades during runtime; ECC RAM safeguards ladder logic state variables against bit flips. |
Use Scenario: Protocol translation between fieldbus (CAN, RS-485) and industrial Ethernet (EtherCAT, TCP/IP). IC Role / Device Role / Timing Role: Bridge processor managing concurrent CAN message routing, Ethernet packet forwarding, and SD card logging. Use Value: Integrated CAN (3 channels, 32 mailboxes), USB 2.0 FS, SDHI, and Ethernet MAC reduce external interface IC count by ≥4 components. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar industrial real-time control applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F572MLHDFC#V0 | Same RX72M family, 2 MB flash, 512 KB SRAM, identical pinout and peripheral set. | Lower memory capacity suits cost-sensitive motion controllers with simpler firmware. | Select when application firmware fits within 2 MB and ECC RAM requirement is relaxed. |
| R5F566TEHDFP#V0 | RX66T family, 160 MHz, no EtherCAT slave controller, no IEEE 1588 hardware, 2 MB flash. | Lacks certified EtherCAT timing; suited for standalone motor control without network synchronization. | Choose for non-networked inverters where EtherCAT is unnecessary and lower cost is prioritized. |
Compared with R5F572MNHGFC#V0, the R5F572MLHDFC#V0 offers identical real-time performance and EtherCAT capability at reduced memory cost, while the R5F566TEHDFP#V0 trades EtherCAT and PTP hardware for lower price and power in isolated motor control roles.
Availability
R5F572MNHGFC#V0 is available at Aetrix Electronics and suitable for industrial motion control, servo drive development, PLC hardware design, and EtherCAT-enabled gateway systems requiring stable component supply across multi-year production cycles.
Supply support for R5F572MNHGFC#V0 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 devices for industrial, automotive, and infrastructure markets.
The RX72M Group, including R5F572MNHGFC#V0, was engineered specifically for real-time industrial automation with integrated EtherCAT slave, IEEE 1588 PTP, and functional safety features compliant with IEC 60730 Class B.
FAQ
What is the maximum operating frequency of the R5F572MNHGFC#V0?
The R5F572MNHGFC#V0 operates at a maximum frequency of 240 MHz using its RXv3 CPU core. This speed is sustained across the full temperature range (–40°C to +105°C) with appropriate decoupling and power supply regulation. The R5F572MNHGFC#V0 achieves 1396 CoreMark at this frequency, confirming deterministic real-time execution capability for demanding motion control workloads.
Does the R5F572MNHGFC#V0 include an integrated EtherCAT slave controller?
Yes, the R5F572MNHGFC#V0 integrates a Beckhoff-certified EtherCAT Slave Controller (ESC) with two physical ports. This hardware block handles EtherCAT frame processing, distributed clock synchronization, and mailbox management without CPU intervention. The R5F572MNHGFC#V0's ESC implementation complies with EtherCAT specification version 1.2.2 and supports all standard EtherCAT protocols including DC, FoE, and EoE.
What memory resources does the R5F572MNHGFC#V0 provide?
The R5F572MNHGFC#V0 includes 4 MB of on-chip code flash memory with dual-bank architecture, 1 MB of SRAM (split into 512 KB main and 512 KB expansion banks), 32 KB of ECC-protected RAM, and 8 KB of battery-backed standby RAM. The R5F572MNHGFC#V0 also features 32 KB of reprogrammable data flash rated for 100,000 erase/write cycles, supporting parameter storage with background operation capability.
How does the R5F572MNHGFC#V0 support functional safety standards like IEC 60730?
The R5F572MNHGFC#V0 includes multiple hardware features for IEC 60730 Class B compliance: oscillation-stop detection, hardware CRC accelerator (CRCA), independent watchdog timer (IWDT) with configurable windowing, self-diagnostic A/D converter test mode, and register write protection. These capabilities reduce software validation burden and enable systematic fault coverage exceeding 90% for safety-related firmware functions in the R5F572MNHGFC#V0.
What is the package type and pin count of the R5F572MNHGFC#V0?
The R5F572MNHGFC#V0 is packaged in a 176-pin Low-Profile Fine-Pitch Ball Grid Array (LFBGA) with part number PLQP0176KB-C, measuring 24 × 24 mm with 0.5-mm ball pitch. It provides 136 general-purpose I/O pins, including 19 with 5-V tolerance, programmable pull-up resistors, and open-drain output capability. The R5F572MNHGFC#V0's pinout is fully compatible with other 176-pin RX72M variants such as R5F572MLHDFC#V0.
R5F572MNHGFC#V0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 176-LQFP
- Series:
- RX72M
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- 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:
- 136
- 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 ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F572MNHGFC#V0 FAQ
1.How can I place an order for R5F572MNHGFC#V0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F572MNHGFC#V0 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 R5F572MNHGFC#V0 reliable?
The price and inventory of R5F572MNHGFC#V0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F572MNHGFC#V0 is usually 5 days.
3.What payment methods are accepted for R5F572MNHGFC#V0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F572MNHGFC#V0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F572MNHGFC#V0?
R5F572MNHGFC#V0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F572MNHGFC#V0 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 R5F572MNHGFC#V0?
For technical support, including R5F572MNHGFC#V0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F572MNHGFC#V0 requirements.
6.How does Aetrix verify that R5F572MNHGFC#V0 is sourced from the original manufacturer or authorized distributors?
All R5F572MNHGFC#V0 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 R5F572MNHGFC#V0 meets industry standards.
7.What is the process for return or replacement of R5F572MNHGFC#V0?
All R5F572MNHGFC#V0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F572MNHGFC#V0, 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 R5F572MNHGFC#V0 part is unused and in its original packaging.
Return procedure for R5F572MNHGFC#V0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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