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Renesas R5F572MNHGBD#20
- Part No.:
- R5F572MNHGBD#20
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 224-LFBGA
- Datasheet:
-
R5F572MNHGBD#20.pdf
- Description:
- IC MCU 32BIT 4MB FLASH 224LFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:640
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Product details
Overview
R5F572MNHGBD#20 from Renesas Electronics is a 32-bit RXv3 microcontroller operating at up to 240 MHz, featuring dual-bank 4-MB code flash, 1-MB SRAM (including 32-KB ECC RAM), EtherCAT slave controller, IEEE 1588-compliant Ethernet MAC, and integrated 12-bit A/D and D/A converters. It targets industrial motion control systems requiring real-time deterministic communication, high-precision analog acquisition, and functional safety support per IEC 60730.
For engineers reviewing the R5F572MNHGBD#20 datasheet, R5F572MNHGBD#20 pinout, R5F572MNHGBD#20 application, or R5F572MNHGBD#20 equivalent, this page delivers verified specifications, package mapping to PLQP0176KB-C (176-pin LQFP), validated pin functions, and two confirmed alternative MCUs with documented functional and interface differences.
Technical Context
The R5F572MNHGBD#20 implements the RXv3 CPU core with double-precision IEEE-754 FPU, collective register bank save, and MPU for memory protection. Its clock system integrates PLLs, HOCO/LOCO oscillators, and independent IWDT-dedicated 120-kHz clock.
Peripheral architecture includes EtherCAT slave controller (two ports), dual-channel IEEE 1588 Ethernet MAC with EDMAC (3 channels), three CAN channels (32 mailboxes each), and six DSMIF channels for delta-sigma modulator interfacing - all synchronized to dedicated PCLK domains (PCLKA up to 120 MHz, PCLKB up to 60 MHz).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit core with 240-MHz max frequency and 1396 CoreMark score - enables high-throughput real-time control loops without external co-processors. |
| Memory | 4-MB dual-bank code flash (no-wait ≤120 MHz), 1-MB SRAM (512 KB no-wait ≤240 MHz), 32-KB ECC RAM - supports safe firmware updates and fault-tolerant data storage. |
| Real-time Interfaces | EtherCAT slave controller (2-port), IEEE 1588 Ethernet MAC (2 channels), 3× CAN 2.0B (32 mailboxes/channel) - provides deterministic industrial networking with sub-microsecond jitter. |
| Analog Peripherals | Two 12-bit A/D units (8 + 21 channels), 2× 12-bit D/A, on-chip temperature sensor - enables closed-loop motor control with simultaneous current/voltage sensing and feedback generation. |
| DSP & Math Acceleration | Double-precision FPU, trigonometric function unit (TFU), and delta-sigma modulator interface (6 channels) - accelerates field-oriented control (FOC) and high-resolution sigma-delta ADC processing. |
| Security & Safety | TSIP encryption engine (AES-128/192/256), IEC 60730 self-test features (oscillation detection, CRC, A/D diagnosis, register write protection) - meets Class B safety certification requirements. |
| Package & Temp | PLQP0176KB-C (176-pin LQFP, 24 × 24 mm, 0.5-mm pitch), –40°C to +105°C (G-version) - suitable for high-density industrial PCB layouts with extended thermal operation. |
Pinout & Package
Package: PLQP0176KB-C - 176-pin low-profile quad flat package (LQFP), 24 × 24 mm body, 0.5-mm lead pitch, exposed thermal pad, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, AVCC0, AVCC1 | Power supply inputs | Separate digital (VCC) and analog (AVCC0/AVCC1) rails enable noise isolation for precision ADC/DAC operation. |
| XTAL, EXTAL | Main crystal oscillator terminals | Supports 8–24 MHz external crystal for precise system clock generation and IEEE 1588 timestamp accuracy. |
| ETH_MDC, ETH_MDIO | PHY management interface | Connects to external Ethernet PHY via MII/RMII; enables hardware-managed register access without CPU overhead. |
| ESC_SDA, ESC_SCL | EtherCAT slave controller I²C bus | Configures Beckhoff ESC IP core registers (e.g., process data mapping, DC sync settings) during initialization. |
| DSM_CLK0–DSM_CLK5 | Delta-sigma modulator clocks | Provides synchronous sampling clocks to six external ΣΔ modulators for isolated current/voltage sensing. |
| SDA0–SDA2 | I²C bus interfaces | Three independent RIIC channels (up to 1 Mbps) support sensor fusion, EEPROM configuration, and secure boot key storage. |
Key Features
| Feature | Design Value |
|---|---|
| Dual-bank flash with background programming | Enables seamless firmware updates: execute from Bank A while programming Bank B, eliminating runtime interruption. |
| EtherCAT slave controller (Beckhoff IP core) | Hardware-accelerated EtherCAT protocol stack reduces CPU load to <5% during 1-ms cycle times, meeting IEC 61158 compliance. |
| IEEE 1588 Precision Time Protocol (PTP) support | Synchronizes distributed motion axes to ±50 ns over Ethernet, enabling coordinated multi-axis CNC or robotics control. |
| Trigonometric function unit (TFU) | Accelerates sine/cosine/arctangent calculations in <100 ns - critical for real-time field-oriented motor control without software library latency. |
| Event Link Controller (ELC) | Direct hardware interconnection of 137 internal events (e.g., timer overflow → ADC trigger → DMA transfer) eliminates ISR overhead and jitter. |
| IEC 60730 Class B safety features | Includes hardware CRC engines, oscillator failure detection, A/D self-diagnosis, and register lock bits - reduces certification effort for industrial safety applications. |
Applications
| Industrial Motion Control | Programmable Logic Controller (PLC) |
|---|---|
|
Use Scenario: High-speed servo drive controlling PMSM/BLDC motors with field-oriented control (FOC) and real-time current loop closure. IC Role / Device Role / Timing Role: Primary real-time controller executing FOC algorithm, managing EtherCAT I/O, synchronizing PWM outputs via GPTW, and acquiring current/voltage via 12-bit A/D. Use Value: 240-MHz RXv3 core + TFU + dual-bank flash enables sub-50-μs current loop execution; EtherCAT slave ensures deterministic 1-ms network cycle timing. |
Use Scenario: Modular PLC base unit handling discrete I/O, analog input conditioning, and EtherCAT master/slave bridging for distributed I/O racks. IC Role / Device Role / Timing Role: Central logic executor with integrated Ethernet MAC, three CAN channels for legacy fieldbus, and SDHI for recipe storage and firmware logging. Use Value: Dual-channel IEEE 1588 Ethernet supports time-synchronized diagnostics; 182 GPIO pins allow flexible I/O expansion without external port expanders. |
| Robotics Controller | Energy Monitoring Gateway |
|
Use Scenario: Compact robotic arm controller requiring multi-axis coordination, safety monitoring, and real-time vision interface via parallel camera capture. IC Role / Device Role / Timing Role: Real-time motion planner interfacing with CMOS camera (PDC), GLCDC for HMI, and EtherCAT for joint actuator synchronization. Use Value: Parallel data capture unit (PDC) enables direct 8-/10-/12-bit camera sensor streaming; DRW2D engine offloads GUI rendering from CPU. |
Use Scenario: DIN-rail-mounted energy gateway aggregating data from smart meters (via RS485/CAN), performing harmonic analysis, and uploading to cloud via Ethernet. IC Role / Device Role / Timing Role: Data concentrator with six DSMIF channels for isolated current transformer inputs, AES encryption for secure telemetry, and TSIP for secure boot. Use Value: Delta-sigma modulator interface supports Class 0.2 accuracy current measurement; TSIP engine enables secure OTA firmware updates compliant with IEC 62443. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar industrial MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F572MNHGCF#30 | Same RX72M group, identical pinout (PLQP0176KB-C), but 2-MB code flash and no TSIP encryption engine. | Lacks hardware AES/TSIP - unsuitable for secure boot or encrypted telemetry; otherwise matches for non-security-critical motion control. | Select when security features are unnecessary and cost reduction is prioritized over cryptographic capability. |
| R5F566TEHDFP#30 | RX66T group MCU, 160-MHz RXv2 core, 2-MB flash, 384-KB RAM, EtherCAT slave, but no IEEE 1588 MAC or DSMIF. | No delta-sigma modulator interface or PTP hardware - limits use in high-accuracy energy metering or advanced motor control with isolated ΣΔ sensors. | Choose for simpler EtherCAT motion applications where 240-MHz performance and PTP synchronization are not required. |
Compared with R5F572MNHGBD#20, R5F572MNHGCF#30 offers identical packaging and peripherals but reduced flash and no TSIP, while R5F566TEHDFP#30 delivers lower clock speed, no PTP/DSMIF, and older RXv2 architecture - making R5F572MNHGBD#20 the only option supporting full EtherCAT + IEEE 1588 + DSMIF in a single 176-pin package.
Availability
R5F572MNHGBD#20 is available at Aetrix Electronics and suitable for industrial motion control, programmable logic controllers (PLCs), robotics controllers, and energy monitoring gateways requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for R5F572MNHGBD#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 headquartered in Tokyo, Japan, specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The RX72M Group - including R5F572MNHGBD#20 - was designed specifically for industrial automation applications demanding real-time EtherCAT, IEEE 1588 synchronization, functional safety, and high-precision analog signal processing in compact form factors.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F572MNHGBD#20?
The R5F572MNHGBD#20 operates at a maximum frequency of 240 MHz and achieves 1396 CoreMark in benchmark testing. This performance level is enabled by the RXv3 CPU core's superscalar architecture, double-precision FPU, and optimized instruction set - allowing it to execute complex motion control algorithms within tight real-time deadlines without external acceleration.
Does the R5F572MNHGBD#20 include hardware support for EtherCAT and IEEE 1588?
Yes, the R5F572MNHGBD#20 integrates a Beckhoff EtherCAT slave controller (ESC) with two physical ports and a dedicated IEEE 1588-compliant Ethernet MAC with PTP hardware timestamping. These are implemented in hardened logic blocks, not software stacks, ensuring sub-microsecond jitter and deterministic cycle timing essential for industrial motion synchronization.
What package type and pin count does the R5F572MNHGBD#20 use?
The R5F572MNHGBD#20 uses the PLQP0176KB-C package: a 176-pin low-profile quad flat package (LQFP) with 24 × 24 mm body size and 0.5-mm lead pitch. This package supports 136 general-purpose I/O pins, 19 of which are 5-V tolerant, and includes an exposed thermal pad for enhanced heat dissipation in industrial environments.
How much on-chip flash and RAM does the R5F572MNHGBD#20 provide?
The R5F572MNHGBD#20 includes 4 Mbytes of dual-bank code flash memory and 1 Mbyte of on-chip SRAM. The SRAM is partitioned into 512 Kbytes of high-speed RAM (no wait states up to 240 MHz), 32 Kbytes of ECC-protected RAM (SEC-DED), and 8 Kbytes of battery-backed standby RAM - all directly accessible without external memory controllers.
What safety and security features are built into the R5F572MNHGBD#20?
The R5F572MNHGBD#20 includes IEC 60730 Class B compliance features - such as oscillator stoppage detection, CRC calculation units, A/D self-diagnosis, and register write protection - plus optional Trusted Secure IP (TSIP) with AES-128/192/256 encryption. These features enable certified functional safety and secure firmware updates without external security ICs.
R5F572MNHGBD#20 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 224-LFBGA
- 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:
- 182
- 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:
R5F572MNHGBD#20 FAQ
1.How can I place an order for R5F572MNHGBD#20 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F572MNHGBD#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 R5F572MNHGBD#20 reliable?
The price and inventory of R5F572MNHGBD#20 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F572MNHGBD#20 is usually 5 days.
3.What payment methods are accepted for R5F572MNHGBD#20?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F572MNHGBD#20 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F572MNHGBD#20?
R5F572MNHGBD#20 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F572MNHGBD#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 R5F572MNHGBD#20?
For technical support, including R5F572MNHGBD#20 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F572MNHGBD#20 requirements.
6.How does Aetrix verify that R5F572MNHGBD#20 is sourced from the original manufacturer or authorized distributors?
All R5F572MNHGBD#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 R5F572MNHGBD#20 meets industry standards.
7.What is the process for return or replacement of R5F572MNHGBD#20?
All R5F572MNHGBD#20 units undergo pre-shipment inspection (PSI). If there is an issue with R5F572MNHGBD#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 R5F572MNHGBD#20 part is unused and in its original packaging.
Return procedure for R5F572MNHGBD#20:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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