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Renesas R5F572MNHDFB#10
- Part No.:
- R5F572MNHDFB#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F572MNHDFB#10.pdf
- Description:
- IC MCU 32BIT 4MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:480
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Product details
Overview
R5F572MNHDFB#10 from Renesas is a 32-bit RXv3 microcontroller with 240 MHz CPU, double-precision IEEE-754 FPU, 4 MB on-chip code flash, 1 MB SRAM (including 32 KB ECC RAM), and integrated EtherCAT slave controller. It supports IEEE 1588 Ethernet MAC, CAN (3 channels), USB 2.0 FS host/function, SDHI, QSPI, and real-time clock with battery backup - deployed in industrial motion control systems requiring deterministic I/O and functional safety compliance.
For engineers reviewing the R5F572MNHDFB#10 datasheet, R5F572MNHDFB#10 pinout, R5F572MNHDFB#10 application, or R5F572MNHDFB#10 equivalent, key selection criteria include EtherCAT slave timing precision, dual-bank flash for safe firmware updates, 136 GPIOs with 5-V tolerance, 12-bit ADC (29 total channels), and TSIP-based AES encryption support for secure boot and data protection.
Technical Context
The R5F572MNHDFB#10 implements the RXv3 CPU core with hardware-accelerated double-precision floating-point arithmetic (64-bit IEEE-754), 16 register banks for fast context switching, and memory protection unit (MPU) for IEC 60730 Class B compliance. Its clock architecture includes independent PLLs for system (ICLK up to 240 MHz), peripheral (PCLKA up to 120 MHz), and real-time (RTC, IWDT) domains.
It integrates dedicated hardware accelerators: EtherCAT Slave Controller (ESC) compliant with Beckhoff IP core, EPTPC for IEEE 1588 timestamping, TFU for sine/cosine/arctangent, and DSMIF supporting six external delta-sigma modulators - enabling high-fidelity motor current sensing and synchronized multi-axis control without CPU overhead.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit, 240 MHz max - delivers 1396 CoreMark; enables real-time motion trajectory calculation in servo drives. |
| Memory | 4 MB code flash (dual-bank), 1 MB SRAM (512 KB no-wait @240 MHz), 32 KB ECC RAM - supports safe OTA updates and fault-tolerant runtime data storage. |
| Real-time Interfaces | EtherCAT slave (2-port), IEEE 1588 Ethernet MAC (2 ch), CAN 2.0B (3 ch, 32 mailboxes/ch) - meets sub-100 µs cycle times for distributed I/O in PLC networks. |
| Analog Peripherals | Two 12-bit ADCs (8 + 21 ch), 2×12-bit DAC, temperature sensor, DSMIF (6 ch) - enables simultaneous high-resolution current/voltage/position feedback acquisition. |
| Security & Safety | Trusted Secure IP (TSIP), AES-128/192/256, CRC accelerator, IWDT with window function, MPU, self-diagnostic A/D - certified for IEC 60730 Class B functional safety. |
| Package & I/O | LFBGA-176 (PLQP0176KB-C, 24 × 24 mm, 0.5 mm pitch), 136 GPIOs - 5-V tolerant inputs simplify interface with legacy industrial sensors and logic. |
| Power & Temp | 2.7–3.6 V supply, –40°C to +105°C (G-version), four low-power modes - suitable for fanless enclosures in factory automation environments. |
Pinout & Package
Package: PLQP0176KB-C - 176-pin Low-Profile Fine-Pitch Ball Grid Array (LFBGA), 24 mm × 24 mm, 0.5 mm pitch, RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, AVCC0, AVCC1 | Core & analog power supply | Separate 2.7–3.6 V domains enable clean analog measurement and noise isolation for ADC/DAC operation. |
| VBATT | Battery backup supply | Retains RTC and standby RAM during main power loss - critical for time-stamped event logging in unattended machinery. |
| XTAL/EXTAL | Main crystal oscillator input/output | Supports 8–24 MHz external crystal for precise system clock generation; required for EtherCAT synchronization stability. |
| ESCL/ESDA | EtherCAT slave interface (port 1) | Dedicated differential pair for EtherCAT physical layer - connects directly to standard EtherCAT PHY without level-shifting. |
| ENET_MDC/MDIO | PHY management interface | Enables hardware-managed PHY configuration via PMGI - offloads Ethernet PHY initialization from firmware. |
| USB_VBUS, USB_DP, USB_DM | USB 2.0 full-speed interface | Integrated transceiver supports host/function/OTG - allows field service via USB mass storage or CDC ACM for diagnostics. |
| SD0_CLK, SD0_CMD, SD0_DAT[0:3] | SD host interface (4-bit bus) | Direct connection to SD memory cards - used for firmware storage, log buffering, or HMI asset loading in embedded HMIs. |
| QSPI_IO0–QSPI_IO3 | Quad SPI interface | High-speed serial flash interface supporting x4 read mode - enables fast boot from external code storage with minimal pin count. |
Key Features
| Feature | Design Value |
|---|---|
| EtherCAT Slave Controller (ESC) | Beckhoff-certified IP core with two physical ports - eliminates need for external ASIC and reduces BOM cost in servo drive modules. |
| IEEE 1588 Precision Time Protocol (PTP) | Hardware timestamping in EPTPC module - achieves ±50 ns time synchronization accuracy across distributed axes without software jitter. |
| Dual-Bank Flash Memory | 4 MB code flash with bank-swappable startup - enables zero-downtime firmware updates during runtime in continuous production equipment. |
| Trigonometric Function Unit (TFU) | Hardware-accelerated sine/cosine/arctangent - reduces CPU load by >90% vs. software library for vector control in PMSM/BLDC motor drives. |
| Delta-Sigma Modulator Interface (DSMIF) | 6-channel sinc filter engine - supports direct connection to 6 isolated delta-sigma ADCs for simultaneous high-resolution current sensing on 3-phase inverters. |
| IEC 60730 Safety Support | Oscillation-stop detection, CRC accelerator, IWDT windowing, register write protection - simplifies certification for Class B safety-critical applications. |
Applications
| Industrial Servo Drives | Programmable Logic Controllers (PLCs) |
|---|---|
|
Use Scenario: Closed-loop position/speed/torque control of PMSM and BLDC motors in CNC machines and robotics. IC Role / Device Role / Timing Role: Real-time motion controller executing FOC algorithms, managing EtherCAT I/O, and synchronizing PWM outputs with ADC sampling. Use Value: 240 MHz RXv3 core + TFU + DSMIF enables <1 µs current loop execution - meeting stringent torque ripple requirements in high-precision machining. |
Use Scenario: Modular I/O processing and logic execution in distributed control cabinets with EtherCAT fieldbus. IC Role / Device Role / Timing Role: Central EtherCAT slave node coordinating up to 64 digital/analog I/O modules with deterministic <100 µs cycle time. Use Value: Integrated ESC + dual-port PHY + EPTPC eliminates external timing ICs - reducing latency and PCB area while ensuring IEC 61158 conformance. |
| Factory HMIs with Embedded Graphics | Secure Industrial Gateways |
|
Use Scenario: Touch-enabled operator panels with local graphics rendering and SD card-based UI assets. IC Role / Device Role / Timing Role: Application processor running RTOS, driving GLCDC + DRW2D for 2D graphics acceleration and SDHI for media storage. Use Value: 1 MB SRAM + GLCDC + DRW2D enables smooth 800×480 GUI refresh at 60 fps - eliminating need for external graphics controller. |
Use Scenario: Edge gateway aggregating Modbus, CAN, and EtherCAT data for cloud upload with TLS encryption. IC Role / Device Role / Timing Role: Secure communication hub performing protocol translation, AES-256 encryption (via TSIP), and certificate-based authentication. Use Value: On-chip TSIP + hardware RNG + AES engine provides cryptographic throughput >10 Mbps - enabling real-time encrypted tunneling without performance penalty. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar industrial real-time microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F572MNHDFP#10 | Same die, PLQP0144KA-B package (144-pin LQFP, 20×20 mm) - 111 GPIOs, no QSPI, reduced peripheral channel count (e.g., 2 CAN ch). | Suitable for cost-sensitive PLC base units with fewer fieldbus interfaces and no need for quad SPI flash expansion. | Select when footprint size and BOM cost outweigh need for EtherCAT dual-port redundancy or QSPI-based firmware flexibility. |
| R5F572MNHDFG#10 | Same die, PLBG0224GA-A package (224-pin LFBGA, 13×13 mm, 0.8 mm pitch) - 182 GPIOs, full peripheral set including 4 MB flash, QSPI, and dual CAN. | Targeted at high-density motion controllers requiring maximum I/O and dual CAN for encoder feedback + safety network. | Choose when board space is constrained but full feature set (e.g., 182 GPIOs, 29 timers, 29 ADC channels) is mandatory for complex multi-axis systems. |
Compared with R5F572MNHDFB#10, the R5F572MNHDFP#10 trades pin count and QSPI for lower-cost packaging, while R5F572MNHDFG#10 maximizes I/O density and peripheral availability in a smaller footprint - all share identical core, memory map, and EtherCAT/IEEE 1588 functionality.
Availability
R5F572MNHDFB#10 is available at Aetrix Electronics and suitable for industrial servo drives, programmable logic controllers, factory HMIs, and secure edge gateways requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for R5F572MNHDFB#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 automotive, industrial, and IoT markets.
The RX72M Group - including R5F572MNHDFB#10 - was designed specifically for industrial automation applications demanding real-time determinism, functional safety, and integrated industrial networking (EtherCAT, CAN, IEEE 1588).
FAQ
What is the maximum operating frequency and CoreMark score of the R5F572MNHDFB#10?
The R5F572MNHDFB#10 operates at a maximum frequency of 240 MHz and achieves 1396 CoreMark points under benchmark conditions. This performance stems from its RXv3 CPU core with dual-issue pipeline, on-chip 32-bit multiplier/divider, and optimized instruction set - making it suitable for computationally intensive tasks like field-oriented control in servo drives. The R5F572MNHDFB#10 maintains this speed across its full voltage range (2.7–3.6 V) and temperature range (–40°C to +105°C).
Does the R5F572MNHDFB#10 support EtherCAT slave functionality, and what hardware enables it?
Yes, the R5F572MNHDFB#10 integrates a Beckhoff-certified EtherCAT Slave Controller (ESC) IP core supporting two physical ports. This hardware block handles frame processing, mailbox management, and distributed clock synchronization independently of the CPU - enabling sub-100 µs cycle times and eliminating the need for external ASICs. The R5F572MNHDFB#10 also includes EPTPC for IEEE 1588 timestamping and PMGI for PHY management, forming a complete EtherCAT solution.
How does the R5F572MNHDFB#10 handle functional safety compliance for IEC 60730?
The R5F572MNHDFB#10 includes multiple hardware features for IEC 60730 Class B compliance: oscillation-stop detection, CRC accelerator, independent watchdog timer (IWDT) with configurable window function, memory protection unit (MPU), register write protection, and self-diagnostic A/D converter test modes. These capabilities are documented in Renesas' Functional Safety Manual (R01UM0135EJ0200) and reduce firmware validation effort. The R5F572MNHDFB#10 itself is not pre-certified but provides the necessary building blocks for end-product certification.
What are the flash and RAM configurations of the R5F572MNHDFB#10?
The R5F572MNHDFB#10 features 4 MB of on-chip code flash memory with dual-bank architecture (enabling background programming and bank-swappable startup), 32 KB of reprogrammable data flash (rated for 100,000 erase/write cycles), 1 MB of SRAM (512 KB accessible at full 240 MHz speed), 32 KB of ECC RAM (SEC-DED protected), and 8 KB of battery-backed standby RAM. This memory hierarchy supports robust firmware update mechanisms, real-time data buffering, and fault-tolerant operation - all essential for industrial control applications using the R5F572MNHDFB#10.
Which package type and pin count does the R5F572MNHDFB#10 use?
The R5F572MNHDFB#10 uses the PLQP0176KB-C package: a 176-pin Low-Profile Fine-Pitch Ball Grid Array (LFBGA) measuring 24 mm × 24 mm with 0.5 mm pitch. It provides 136 general-purpose I/O pins, of which 19 are 5-V tolerant. This package balances thermal performance, board-level reliability, and routing density - making it ideal for industrial-grade PCBs where vibration resistance and long-term solder joint integrity are critical for the R5F572MNHDFB#10 deployment.
R5F572MNHDFB#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:
R5F572MNHDFB#10 FAQ
1.How can I place an order for R5F572MNHDFB#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F572MNHDFB#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 R5F572MNHDFB#10 reliable?
The price and inventory of R5F572MNHDFB#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F572MNHDFB#10 is usually 5 days.
3.What payment methods are accepted for R5F572MNHDFB#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F572MNHDFB#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F572MNHDFB#10?
R5F572MNHDFB#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F572MNHDFB#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 R5F572MNHDFB#10?
For technical support, including R5F572MNHDFB#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F572MNHDFB#10 requirements.
6.How does Aetrix verify that R5F572MNHDFB#10 is sourced from the original manufacturer or authorized distributors?
All R5F572MNHDFB#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 R5F572MNHDFB#10 meets industry standards.
7.What is the process for return or replacement of R5F572MNHDFB#10?
All R5F572MNHDFB#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F572MNHDFB#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 R5F572MNHDFB#10 part is unused and in its original packaging.
Return procedure for R5F572MNHDFB#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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