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Renesas R5F572MNHGBG#20
- Part No.:
- R5F572MNHGBG#20
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 176-LFBGA
- Datasheet:
-
R5F572MNHGBG#20.pdf
- Description:
- IC MCU 32BIT 4MB FLASH 176LFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:456
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Product details
Overview
R5F572MNHGBG#20 from Renesas is a 32-bit RXv3 microcontroller with 240 MHz maximum CPU frequency, double-precision IEEE-754 FPU, 4 MB on-chip code flash, 1 MB SRAM (including 32 KB ECC RAM), and integrated EtherCAT slave controller - designed for real-time industrial automation systems requiring deterministic Ethernet motion control and functional safety support.
For engineers reviewing the R5F572MNHGBG#20 datasheet, R5F572MNHGBG#20 pinout, R5F572MNHGBG#20 application, or R5F572MNHGBG#20 equivalent, key selection considerations include its dual-bank flash architecture for safe firmware updates, IEEE 1588-compliant Ethernet MAC with hardware timestamping, 3-channel CAN FD-capable interfaces, and IEC 60730 self-test features for Class B compliance.
Technical Context
The R5F572MNHGBG#20 implements the RXv3 CPU core with 16 general-purpose 32-bit registers, double-precision floating-point unit (64-bit IEEE-754), and collective register bank save function supporting 16 banks. It integrates a memory protection unit (MPU) and JTAG/FINE debugging interfaces for secure development and runtime integrity verification.
Its clock system includes dual PLLs, external crystal support (8–24 MHz), internal HOCO (16/18/20 MHz), and dedicated 120-kHz IWDT oscillator. Peripheral clocks are independently configurable: ICLK up to 240 MHz, PCLKA up to 120 MHz (for ETHERC, ESC, GPTW), PCLKB up to 60 MHz (for TMR, CMT, SCI), enabling precise timing isolation across real-time subsystems.
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 arithmetic unit (TFU) for real-time motor control math. |
| Memory | 4 MB code flash (dual-bank), 32 KB data flash (100k write cycles), 1 MB SRAM (512 KB no-wait ≤120 MHz), 32 KB ECC RAM - enables robust firmware update and safety-critical data storage. |
| Ethernet & EtherCAT | IEEE 802.3 10/100 Mbps MAC + IEEE 1588 hardware timestamping + Beckhoff-certified EtherCAT slave controller (2-port) - provides deterministic cycle times <100 µs for distributed motion control. |
| Analog Peripherals | Two 12-bit ADC units (8 + 21 channels), 2×12-bit DAC, on-chip temperature sensor, Delta-Sigma Modulator Interface (6 channels) - supports high-resolution current/voltage sensing in servo drives. |
| Timers & PWM | 4×32-bit GPTW, 9×16-bit MTU3a, 6×16-bit TPUa, 2×32-bit CMTW - delivers synchronized multi-axis PWM generation with dead-time control and A/D trigger alignment. |
| Security & Safety | Trusted Secure IP (TSIP) with AES-128/192/256, CRC accelerator, oscillation-stop detection, IWDT windowing, register write protection - meets IEC 60730 Class B requirements. |
| Package & I/O | LFBGA-176 (PLQP0176KB-C, 24 × 24 mm, 0.5 mm pitch), 136 GPIO, 19×5-V-tolerant pins, open-drain, pull-up - suitable for dense industrial PCB layouts with mixed-voltage interfacing. |
Pinout & Package
Package: PLQP0176KB-C - 176-pin Low-Profile Fine-Pitch Ball Grid Array (LFBGA), 24 mm × 24 mm, 0.5 mm ball pitch, RoHS-compliant, moisture sensitivity level (MSL) 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, AVCC0, AVCC1 | Core & analog power supply | 2.7–3.6 V single-supply operation; separate analog domains enable clean ADC reference and noise isolation. |
| VBATT | Battery backup input | Enables RTC operation during main power loss - critical for time-stamped event logging in unattended systems. |
| RES# | Active-low reset input | Hardware reset assertion; supports external watchdog or power-monitor IC integration for fail-safe recovery. |
| XTAL/EXTAL | Main crystal oscillator interface | Supports 8–24 MHz external crystal for precise system clock; paired with PLL for 240 MHz CPU operation. |
| ETH_MDC/MDIO | PHY management interface | Direct connection to Ethernet PHY for register access without CPU intervention - reduces latency in network configuration. |
| ESC_SDA/SCL | EtherCAT slave controller I²C bus | Configures Beckhoff ESC IP core registers (e.g., process data mapping, DC sync settings) at boot or runtime. |
Key Features
| Feature | Design Value |
|---|---|
| Dual-bank flash architecture | Enables background programming and seamless bank swap - allows live firmware updates without halting real-time EtherCAT communication. |
| Hardware IEEE 1588 timestamping | Sub-100 ns precision timestamp insertion into Ethernet frames - eliminates software jitter for synchronized motion control across distributed nodes. |
| Integrated EtherCAT slave controller (ESC) | Beckhoff-certified IP core with two physical ports - offloads frame processing, DC synchronization, and process data exchange from CPU, reducing latency to <1 µs. |
| IEC 60730 self-test suite | Includes oscillator stoppage detection, CRC acceleration, A/D self-diagnosis, and register lock - satisfies Class B functional safety requirements without external components. |
| Delta-Sigma Modulator Interface (DSMIF) | Direct connection to six external ΣΔ modulators - supports high-resolution current sensing in multi-axis servo inverters with minimal external circuitry. |
Applications
| Industrial PLC Controllers | EtherCAT Motion Controllers |
|---|---|
|
Use Scenario: Central logic execution and distributed I/O coordination in modular programmable logic controllers. IC Role / Device Role / Timing Role: Main controller running IEC 61131-3 code, managing EtherCAT cyclic process data, and synchronizing scan cycles via DC sync. Use Value: Dual-bank flash enables zero-downtime firmware upgrades; 240 MHz CPU handles complex ladder logic and motion planning concurrently with real-time fieldbus tasks. |
Use Scenario: High-precision multi-axis motion control in CNC machines and robotics with sub-millisecond jitter. IC Role / Device Role / Timing Role: Real-time motion engine executing trajectory interpolation, PID loops, and EtherCAT distributed clock synchronization. Use Value: Hardware timestamping and ESC offload ensure <1 µs jitter; TFU accelerates sine/cosine calculations for vector control; DSMIF interfaces directly to current-sense modulators. |
| Smart Power Drives | Functional Safety Gateways |
|
Use Scenario: Integrated servo drive with embedded control, power stage monitoring, and safety shutdown logic. IC Role / Device Role / Timing Role: System-on-chip managing PWM generation (GPTW/MTU3a), current sensing (DSMIF + S12AD), thermal monitoring, and safe torque off (STO) signaling. Use Value: 32 KB ECC RAM protects control state variables; TSIP encrypts firmware; IEC 60730 diagnostics detect memory corruption or clock failure before hazardous failure. |
Use Scenario: Safety gateway bridging standard Ethernet to safety-rated fieldbus (e.g., PROFIsafe, CIP Safety) in collaborative robot cells. IC Role / Device Role / Timing Role: Safety monitor performing CRC checks, watchdog supervision, and redundant communication path validation. Use Value: Register write protection prevents accidental overwrites of safety-critical configuration; independent IWDT with windowing detects stuck software; dual-clock domain isolation prevents fault propagation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar industrial MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F572MNHGBG#30 | Same die, identical peripherals and pinout; differs only in factory-programmed security settings and optional TSIP key provisioning. | No functional difference in EtherCAT, Ethernet, or motor control capability; intended for customers requiring pre-provisioned cryptographic keys. | Select #30 only when cryptographic key injection and secure boot chain validation are required at manufacturing. |
| R5F566TEHDFB#30 | RX66T-based, 160 MHz CPU, no EtherCAT slave controller, 2 MB flash, 384 KB SRAM, supports CAN FD but lacks IEEE 1588 hardware timestamping. | Suitable for non-EtherCAT servo drives or inverters where deterministic Ethernet is not required; lower cost and power envelope. | Choose for cost-sensitive applications without distributed motion control; cannot replace R5F572MNHGBG#20 in EtherCAT slave roles. |
Compared with R5F572MNHGBG#20, the #30 variant offers identical real-time performance and EtherCAT functionality with enhanced security provisioning, while the RX66T alternative trades EtherCAT and IEEE 1588 support for lower cost and power - making it viable only where deterministic industrial Ethernet is absent from the system architecture.
Availability
R5F572MNHGBG#20 is available at Aetrix Electronics and suitable for industrial PLCs, EtherCAT motion controllers, smart power drives, and functional safety gateways requiring stable component supply across extended product lifecycles.
Supply support for R5F572MNHGBG#20 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, and power solutions for automotive, industrial, and IoT markets.
The RX72M Group - including R5F572MNHGBG#20 - was engineered specifically for real-time industrial automation, integrating EtherCAT, IEEE 1588, functional safety accelerators, and high-precision analog to replace FPGA+MCU combinations in motion control systems.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F572MNHGBG#20?
The R5F572MNHGBG#20 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 pipeline, double-precision FPU, and optimized memory subsystem - enabling real-time execution of complex motion algorithms and EtherCAT protocol stacks without external co-processors.
Does the R5F572MNHGBG#20 support EtherCAT slave functionality out of the box?
Yes, the R5F572MNHGBG#20 integrates the Beckhoff-certified EtherCAT slave controller (ESC) IP core with two physical ports and full DC synchronization support. No external ASIC or FPGA is needed - the ESC handles frame processing, mailbox management, and distributed clock alignment in hardware, reducing CPU load and ensuring sub-1 µs jitter in cyclic communication.
What package type and pin count does the R5F572MNHGBG#20 use?
The R5F572MNHGBG#20 uses the PLQP0176KB-C package: a 176-ball LFBGA with 24 mm × 24 mm footprint and 0.5 mm pitch. It provides 136 general-purpose I/O pins, 19 of which are 5-V tolerant, supporting direct interfacing with legacy industrial sensors and actuators without level-shifting circuitry.
How does the R5F572MNHGBG#20 meet IEC 60730 Class B requirements?
The R5F572MNHGBG#20 includes dedicated hardware for IEC 60730 Class B compliance: oscillation-stop detection, CRC accelerator, IWDT with windowing, register write protection, A/D self-diagnostic mode, and memory ECC. These features are documented in Renesas' Functional Safety Manual (R01UM0135EJ0200) and eliminate the need for external safety monitors in many certified designs.
Can the R5F572MNHGBG#20 interface directly with delta-sigma current sensors?
Yes, the R5F572MNHGBG#20 includes a dedicated Delta-Sigma Modulator Interface (DSMIF) supporting up to six external ΣΔ modulators. It provides sinc3 filtering, configurable decimation rates, and direct DMA transfer to SRAM - enabling high-fidelity, isolated current measurement for three-phase motor control without external digital filters or processors.
R5F572MNHGBG#20 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 176-LFBGA
- Series:
- RX72M
- Packaging:
- Tape & Reel (TR)
- 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:
R5F572MNHGBG#20 FAQ
1.How can I place an order for R5F572MNHGBG#20 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F572MNHGBG#20 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 R5F572MNHGBG#20 reliable?
The price and inventory of R5F572MNHGBG#20 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F572MNHGBG#20 is usually 5 days.
3.What payment methods are accepted for R5F572MNHGBG#20?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F572MNHGBG#20 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F572MNHGBG#20?
R5F572MNHGBG#20 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F572MNHGBG#20 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 R5F572MNHGBG#20?
For technical support, including R5F572MNHGBG#20 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F572MNHGBG#20 requirements.
6.How does Aetrix verify that R5F572MNHGBG#20 is sourced from the original manufacturer or authorized distributors?
All R5F572MNHGBG#20 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 R5F572MNHGBG#20 meets industry standards.
7.What is the process for return or replacement of R5F572MNHGBG#20?
All R5F572MNHGBG#20 units undergo pre-shipment inspection (PSI). If there is an issue with R5F572MNHGBG#20, 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 R5F572MNHGBG#20 part is unused and in its original packaging.
Return procedure for R5F572MNHGBG#20:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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